{"title":"Electronic Modules for Arduino \u0026 Raspberry Pi","description":"\u003ch1\u003eElectronic Modules for Arduino \u0026amp; Raspberry Pi\u003c\/h1\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Arduino \"}' data-sheets-userformat='{\"2\":771,\"3\":{\"1\":0},\"4\":{\"1\":3,\"3\":2},\"11\":3,\"12\":0}'\u003eAn electronic module serves a specialized purpose in an electronic system. It is a compact, autonomous electronic component. Typically, a printed circuit board and electronic components such as microcontrollers, sensors, and actuators are intended to cooperate to fulfil a certain job.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"1-ch-12v-relay-board","title":"1-CH 12V Relay Board","description":"\u003ch2\u003e1-CH 12V Relay Board\u003c\/h2\u003e\n\u003cp\u003eThis is a small and easy to use 1 channel relay board that operates on 12V. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high-power motors at lower voltages.\u003c\/p\u003e\n\u003cp\u003eThe board uses a high-quality relay, which can handle a maximum of 10A\/250 V AC or 15A\/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V.\u003c\/p\u003e\n\u003cp\u003ePower input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using our female-to-female jumper wires.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192343834777,"sku":"TIFRL0004","price":53.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/8_fd08c8e1-e2e3-4676-aff8-ec9fc9f37d0a.png?v=1743775811"},{"product_id":"4-ch-12v-relay-board","title":"4 Channel 12V Relay Board","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e4 Channel 12V Relay Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan class=\"a-list-item\"\u003eThis 4-channel 12 V relay module is a low pull, high release relay module and features energization status indicator light, release status led is off. \u003c\/span\u003eBy default, this is a 5V relay module and uses jd-vcc for the relay power and is compliant with international safety standards, control, and load areas isolation trenches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan class=\"a-list-item\"\u003eThe 4 channel relay module can be used to control various appliances and other types of equipment with large currents. \u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003eThe maximum output of the relay module is AC250V 10A and DC5V 10A.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eThe four-channel can be used to switch multiple loads at the same time since there are four relays on the same module. This is useful in creating a central hub from where multiple remote loads can be powered. It is useful for tasks like home automation where the module can be placed in the main switchboard and can be connected to loads in other parts of the house and can be controlled from a central location using a microcontroller.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eNote: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"color: #000000;\"\u003eIf either of the relays does not turn on:\u003c\/span\u003e\u003c\/p\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThe contacts might be welded due to overcurrent\/arcing. Shaking the module firmly might help unstick the contacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThe driver circuitry might have been damaged due to overvoltage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eInput polarity might be incorrect.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eJumper might not have been moved to the correct position\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003e Applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eSwitching mains loads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eHome automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eBattery backup\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eHigh current load switching\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eread our blog explaining the \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003erelay applications\u003c\/a\u003e, \u003cspan data-mce-fragment=\"1\"\u003eprovides comprehensive information about relays, their working principles, construction, and various types. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192345079961,"sku":"TIFRL0047","price":165.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/4_Channel_12V_Relay_Board.png?v=1757661615"},{"product_id":"8-ch-12v-uln2003-based-relay-board","title":"8-CH 12V ULN2003 Based Relay Board","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e8-CH 12V ULN2003 Based Relay Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe 8-CH 12V Relay can control any device just like a switch contact. Its contact is isolated from the driven circuit. Features: LED Indication of Relay ON. Power Indication LED. ULN2803 Relay Driving IC. ON\/OFF Power Switch. Direct input from 3-5V Microcontroller for relay control. \u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eOutput terminal for relay contacts. Provision of the male header for wire connection. Powered from external 12V or from the male header. Contact Rating: 5A at 240V AC \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eNote: It is important that the microcontroller share ground with the relay board along with other control signals else it will not able to control the relay.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192345538713,"sku":"DTIFRL0021","price":409.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/WhatsAppImage2021-07-27at1.04.14PM_1.jpg?v=1670580659"},{"product_id":"condenser-microphone","title":"Condenser Microphone","description":"\u003ch2\u003eCondenser Microphone\u003c\/h2\u003e\n\u003cp\u003eCapture voice, sound, and subtle air vibrations with this compact condenser microphone designed for electronics, DIY, robotics, and embedded projects. Its sensitive electret construction converts changes in air pressure caused by sound into electrical signals, making it useful for applications where reliable audio input is required.\u003c\/p\u003e\n\u003cp\u003eWith a compact two-terminal design, this condenser mic can be integrated into custom circuits using suitable biasing, amplification, and coupling components. It is a practical choice for students, makers, engineers, and hobbyists developing sound-activated devices, voice detection systems, audio experiments, alarms, and interactive electronics.\u003c\/p\u003e\n\u003cp\u003eThe microphone offers a 50 Hz–20 kHz frequency range and low-noise operation, helping it respond to a broad range of audible sounds. Its low power consumption also makes it suitable for compact embedded designs. For best results, pair the microphone with an appropriate preamplifier or microphone amplifier circuit before connecting it to a microcontroller ADC.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow noise\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide variety of Electronic products\u003c\/li\u003e\n\u003cli\u003eMulti-channel\u003c\/li\u003e\n\u003cli\u003eHigh signal to noise ratio\u003c\/li\u003e\n\u003cli\u003eHigh resistance to vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003echeck out : \u003ca href=\"https:\/\/robocraze.com\/products\/inmp441-mems-high-precision-omnidirectional-microphone-module-i2s\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eINMP441 MEMS High Precision Omnidirectional Microphone Module I2S\u003c\/a\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192349307033,"sku":"TIFAC0132","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/1_dd64a58a-a065-44cb-9f80-56abb972dccd.jpg?v=1743775803"},{"product_id":"1-channel-5v-relay-module","title":"1 Channel 5V Active Low Relay Module","description":"\u003ch2\u003e1 Channel 5V Active Low Relay Board\u003c\/h2\u003e\n\u003cp\u003eThe 5V 1-channel relay module works with a 5V to 12V TTL control signal. It is perfect for controlling home appliances and for use in microcontroller projects. the 5V relay module can handle a 220V AC load, so you can use it to control motors, LED strips, or other devices.\u003c\/p\u003e\n\u003cp\u003eThis single-channel relay acts like a regular switch, keeping its contacts separate from the circuit it controls. It has an LED light to show when the relay is ON and accepts input from a 3-5V microcontroller.\u003c\/p\u003e\n\u003cp\u003eThe output terminals connect to the relay, and there’s a 2x3-pin male header for easy wiring. You can power it with an external 5V source or through the male header. The 5V relay module can handle up to 5A at 240V AC.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: It is important that the microcontroller shares ground with the relay board along with other control signals else it will not be able to control the relay.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAlso, check the other \u003ca href=\"https:\/\/robocraze.com\/collections\/5v-relays\"\u003e5V Relays Collections\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCheck out our wide variety of \u003ca href=\"https:\/\/robocraze.com\/collections\/relays\"\u003eRelays\u003c\/a\u003e including 5V, 12V, and Solid state relay switches.\u003c\/p\u003e\n\u003ch3\u003eLooking for the Best Price for a 1 Channel 5V Relay Module Online?\u003c\/h3\u003e\n\u003cp\u003eAt Robocraze, the price starts at just ₹29, making it one of the most affordable and reliable options for makers, students, and IoT developers. Prices may vary depending on ongoing offers, brand selection, and stock availability. Unlike many low-grade alternatives in the market, our relay modules undergo strict quality checks to ensure stable switching performance, durable PCB design, and long operational life. Whether you're building home automation systems, robotics projects, or industrial prototypes, we provide genuine components that deliver better reliability and performance compared to unverified marketplace sellers.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput signal can come directly from a microcontroller\u003c\/li\u003e\n\u003cli\u003eWorks at 3V or 5V to control relays\u003c\/li\u003e\n\u003cli\u003eCan switch a variety of AC or DC high voltage loads\u003c\/li\u003e\n\u003cli\u003eSuitable for SCM development and home appliance control\u003c\/li\u003e\n\u003cli\u003e5V~12V TTL control signal for DC\/AC control\u003c\/li\u003e\n\u003cli\u003eLED indication of relay ON\u003c\/li\u003e\n\u003cli\u003eContact rating: 5A at 240V AC\u003c\/li\u003e\n\u003cli\u003eDirect input from 3-5V microcontroller for relay control\u003c\/li\u003e\n\u003cli\u003eProvision of 2x3Pin male header for wire connection\u003c\/li\u003e\n\u003cli\u003ePowered from external 5V or from the male header\u003c\/li\u003e\n\u003cli\u003eRelay contact is isolated from the driven circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003cli\u003eLight control\u003c\/li\u003e\n\u003cli\u003eMotor control\u003c\/li\u003e\n\u003cli\u003eSolenoid control\u003c\/li\u003e\n\u003cli\u003eValve control\u003c\/li\u003e\n\u003cli\u003eProcess control\u003c\/li\u003e\n\u003cli\u003eAlarm systems\u003c\/li\u003e\n\u003cli\u003eAccess control systems\u003c\/li\u003e\n\u003cli\u003eSurveillance systems\u003c\/li\u003e\n\u003cli\u003eDIY projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout:\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"1 CH 5V Active Low Relay Board Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/Untitled_design_15.jpg?v=1710762601\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e1 Channel 5V Relay Module Specifications Comparison:\u003ch2\u003e\n\u003c\/h2\u003e\n\u003c\/h2\u003e\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFeature\u003c\/th\u003e\n      \u003cth\u003eRobocraze 1 Channel 5V Relay Module\u003c\/th\u003e\n      \u003cth\u003eGeneric Market Relay Module\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n      \u003ctd\u003e5V DC\u003c\/td\u003e\n      \u003ctd\u003e5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTrigger Type\u003c\/td\u003e\n      \u003ctd\u003eLow-Level Trigger\u003c\/td\u003e\n      \u003ctd\u003eVaries\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSwitching Capacity\u003c\/td\u003e\n      \u003ctd\u003e10A @ 250V AC \/ 10A @ 30V DC\u003c\/td\u003e\n      \u003ctd\u003e7A–10A (Inconsistent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOptocoupler Isolation\u003c\/td\u003e\n      \u003ctd\u003eYes (Selected Models)\u003c\/td\u003e\n      \u003ctd\u003eOften No\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePCB Quality\u003c\/td\u003e\n      \u003ctd\u003eIndustrial Grade FR4\u003c\/td\u003e\n      \u003ctd\u003eStandard \/ Thin PCB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLED Indicators\u003c\/td\u003e\n      \u003ctd\u003ePower + Status LED\u003c\/td\u003e\n      \u003ctd\u003eSingle LED \/ None\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Type\u003c\/td\u003e\n      \u003ctd\u003eScrew Terminal\u003c\/td\u003e\n      \u003ctd\u003eMixed Quality\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eQuality Testing\u003c\/td\u003e\n      \u003ctd\u003ePre-dispatch Tested\u003c\/td\u003e\n      \u003ctd\u003eNot Guaranteed\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication Suitability\u003c\/td\u003e\n      \u003ctd\u003eArduino, Raspberry Pi, IoT, Automation Projects\u003c\/td\u003e\n      \u003ctd\u003eBasic Hobby Projects\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192488636569,"sku":"TIFRL0017","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/1_Channel_5V_Active_Low_Relay_Board_5V_relay_module_for_automation.png?v=1760337611"},{"product_id":"2-ch-12v-relay-board","title":"12V 2 channel relay board (693)","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e2 CH 12V Relay Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis 2 Road\/Channel Relay Module (with light coupling) 12V module meets the safety standard as control areas and load areas have the isolation groove. It is important that the microcontroller share ground with the relay board along with other control signals else it will not able to control the relay.  Very useful project for applications like Micro-Controller based projects, Remote controllers, Lamp on Off, and any circuits which required isolated high current and high voltage switching by applying any TTL or CMOS level voltage. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eread more : \u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWhat is Relay? - Working, Applications \u0026amp; Types\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual Channels: Allows control of two separate devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Power Handling: Each relay can handle up to 10A at 120V AC or 7A at 240V AC.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptocoupler Isolation: Provides electrical isolation between the control circuit and the high-power devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: Can be used with various microcontrollers like Arduino, AVR, PIC, and ARM.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrew Terminals: Easy connection for the relay outputs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLED Indicators: Visual feedback for relay status.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact Design: Small and lightweight, making it easy to integrate into projects.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide Range of Applications: Suitable for controlling AC and DC appliances such as lights, fans, motors, and solenoids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eWidely used for all MCU control, industrial sector, PLC control, smart home control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eCan be controlled directly by a wide range of microcontrollers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192489619609,"sku":"TIFRL0007","price":72.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/1_9c4a8be0-3c72-4307-9719-fbb6a01d4a11.png?v=1743775708"},{"product_id":"1ch-5v-optocoupler-relay-board","title":"1CH 5v Relay Board High\/Low Level Trigger with Optocoupler","description":"\u003ch2 id=\"mcetoc_1euivuch70\"\u003e1CH 5v Relay Board High\/Low Level Trigger with Optocoupler \u003c\/h2\u003e\n\u003cp\u003eThe 5V Single-Channel Relay Module high level or low level trigger relay is a great little tool for anyone working with Arduino, 8051, AVR, PIC, DSP, or ARM microcontrollers. This module lets you control high-power devices with either a high or low-level signal.\u003c\/p\u003e\n\u003cp\u003eIt can handle up to 15A at 125V AC or 10A at 250V AC. Plus, this microcontroller relay module is small (50 x 25 x 20 mm) and lightweight (16g), so this High-Voltage relay module fits easily into your projects.\u003c\/p\u003e\n\u003cp\u003eThink about how easy it will be to control high-voltage devices with just a simple signal from your microcontroller. This module is perfect for hobbyists and professionals who want to make their projects safer and more efficient.\u003c\/p\u003e\n\u003cp\u003eWhether you’re working on home automation, robotics, or any other project, our 5V relay module for Arduino and other microcontrollers is a perfect fit.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003eSingle-channel 12 volt relay connections are\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eConnect VCC to the 12-volt power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe control signal is used to control the relay. If the signal will be HIGH (5V) the relay will be switched to NO(Normally Open) and if the signal is LOW (0V) the relay will be switched to Normally Connected (NC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eIf the control signal is high the led will glow and Vice- versa.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003eThis is a 12V 1-Channel Relay interface board that can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, 8051, and so on.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: Arial;\"\u003eKey Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSuitable for various microcontroller projects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eOffers flexible control options.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eIdeal for controlling one high-power device.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eCan handle 15A at 125V AC or 10A at 250V AC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eCompatible with Arduino, 8051, AVR, PIC, DSP, and ARM.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192556990617,"sku":"TIFRL0041","price":59.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/1_6ef789cd-5c72-4a24-a5a1-42fe8f662478.png?v=1743775643"},{"product_id":"2-ch-5v-relay-board","title":"2-Ch 5V Relay Board","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e2 Channel 5V Relay Module with Optocoupler\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a 2-channel 5V relay module 10A. It can be used to control various appliances and other equipment with a large current. This 5V 2 channel Relay interface board can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso check \u003ca href=\"https:\/\/robocraze.com\/products\/sla-5v-dc-4pin-30a-power-relay\" target=\"_blank\"\u003eSLA-05VDC-SL-A 4Pin 30A Power Relay\u003c\/a\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, check \u003ca href=\"https:\/\/robocraze.com\/products\/12v-2ch-relay-board\" target=\"_blank\"\u003e12V 2 channel relay board\u003c\/a\u003e sold by Robocraze. The board has two channels and can be used for various applications. It has a working voltage of 12V.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eKey Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e5V relay interface board.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCompatible with microcontrollers like Arduino, AVR, PIC, and ARM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eControlled by a low-level trigger (3.3-5VDC).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eActivates normally open (NO) or normally closed (NC) contacts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHome automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRobotics Control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eControl doors and windows via the windows system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRead our blog explaining the \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/robocraze.com\/blogs\/post\/working-principle-of-relays\" target=\"_blank\"\u003erelay operation\u003c\/a\u003e, which provides a comprehensive overview of the working principles of relays in electronic circuits.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192686653593,"sku":"TIFRL0018","price":78.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/48_28a4e98b-ffea-4a41-95c1-f9efce3ba29b.png?v=1743775516"},{"product_id":"4-channel-5v-relay-board","title":"4 Channel 5V Relay Board","description":"\u003ch2\u003e4 Channel 5V Relay Board\u003c\/h2\u003e\n\u003cp\u003eThis 4 channel relay module 5V is a low-pull, high-release relay module and features an energisation status indicator light; the release status LED remains off during operation.\u003c\/p\u003e\n\u003cp\u003eBy default, this 5V 4 channel relay module uses JD-VCC for relay power and is compliant with international safety standards, ensuring proper isolation between control and load areas through dedicated isolation trenches.\u003c\/p\u003e\n\u003cp\u003eThe relay module 4 channel board is a convenient solution for controlling high-voltage and high-current loads such as motors, solenoid valves, lamps, and AC appliances. It is designed to interface easily with microcontrollers like Arduino, PIC, and other embedded systems.\u003c\/p\u003e\n\u003cp\u003eThe relay terminals (COM, NO, and NC) are brought out via screw terminals for secure connections. It also includes LED indicators to display relay status.\u003c\/p\u003e\n\u003cp\u003eThis 4 channel relay module can be used to control a wide range of appliances and equipment requiring higher current. The maximum output of the module is AC 250V 10A and DC 30V 10A.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 independent relay channels for multi-device control\u003c\/li\u003e\n\u003cli\u003e5V operating voltage compatible with microcontrollers\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation for safe and stable performance\u003c\/li\u003e\n\u003cli\u003eLED indicators for each relay status\u003c\/li\u003e\n\u003cli\u003eScrew terminals for easy wiring\u003c\/li\u003e\n\u003cli\u003eSupports both AC and DC loads\u003c\/li\u003e\n\u003cli\u003eHigh current handling capability (up to 10A)\u003c\/li\u003e\n\u003cli\u003eCompact and easy-to-integrate design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"a-list-item\"\u003eApplications of 4 Channel Relay Module:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThe 4 channel relay module, also commonly referred to as a relay module 4 channel, is widely used in automation and IoT-based projects. Whether you are using a 5V 4 channel relay module with Arduino or Raspberry Pi, it allows you to safely control high-power devices using low-voltage signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTypical use cases include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eSwitching mains loads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eHome automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eBattery backup\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eHigh current load switching\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eThis 4 channel relay module 5V is especially useful for projects where multiple devices need to be controlled simultaneously with proper electrical isolation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eAlso check the \u003ca href=\"https:\/\/robocraze.com\/products\/8-channel-5v-relay-board\" target=\"_blank\"\u003e8 Channel 5V 10A Relay Module\u003c\/a\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"color: #000000;\"\u003eAlso, check our \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/robocraze.com\/collections\/relays\" target=\"_blank\"\u003erelay switch\u003c\/a\u003e collection.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192687014041,"sku":"TIFRL0013","price":166.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/4-Channel_5V_Relay_Board_4-channel_5V_relay_board_for_electronics_projects..png?v=1765367375"},{"product_id":"8-channel-5v-relay-board","title":"8 Channel 5V Relay Board","description":"\u003ch2\u003e8 Channel 5V Relay Board\u003c\/h2\u003e\n\u003cp\u003eIt is an 8 Channel Isolated 5V 10A Relay Module, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It can also control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC 5V 10A.\u003c\/p\u003e\n\u003cp\u003eOne can connect a microcontroller with a standard interface directly to it. Red working status indicator lights are conducive to safe use. It has a wide range of applications such as all MCU control, industrial sector, PLC control, smart home control.\u003c\/p\u003e\n\u003cp\u003eAlso, read our blog on \u003ca rel=\"noopener noreferrer\" title=\"What is a Relay\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003eWhat is a Relay\u003c\/a\u003e detailing how it works, relay contact types, and different types of relays and their application.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMCU control\u003c\/li\u003e\n\u003cli\u003eIndustrial sector\u003c\/li\u003e\n\u003cli\u003ePLC control\u003c\/li\u003e\n\u003cli\u003eSmart home control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192687341721,"sku":"TIFRL0020","price":302.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/16_d4e8e889-15da-465d-a60b-586c039815b3.png?v=1746523655"},{"product_id":"ch376-usb-host-interface-module-flash-disk-drive-rw-module","title":"CH376 USB Host Interface Module Flash Disk Drive RW Module","description":"\u003ch2\u003eCH376 USB Host Interface\u003c\/h2\u003e\n\u003cp\u003eThe \"CH376S USB read\/write module\" has a CH376S chip onboard which does most of the hard work for you. All you have to do is send the module some commands from the Arduino and the CH376S chip will do the rest. CH376 supports three communication interfaces: 8-bit parallel, SPI interface or asynchronism serial interface. The USB-DEVICE Mode of CH376 is totally compatible with CH372, the USB-HOST Mode of CH375 is basically compatible with CH375.\u003c\/p\u003e\n\u003cp\u003eAlso check the \u003ca href=\"https:\/\/robocraze.com\/products\/ch375b-u-disk-read-write-module-usb-reader-module\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCH375B U Disk Read Write Module\u003c\/a\u003e, a USB Reader Module available on Robocraze. The module facilitates serial communication via serial input, serial output, and interrupt output for monolithic\/DSP\/MCU\/MPU connections.\u003c\/p\u003e\n\n\n\u003ch2\u003eFeatures of CH376 USB Host Interface Module \u003c\/h2\u003e\n\u003ctable style=\"height: 226px; width: 464px; border-color: #000000; margin-left: auto; margin-right: auto;\" border=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144.8px;\"\u003eChip\u003c\/td\u003e\n\u003ctd style=\"width: 301.6px;\"\u003eCH376\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144.8px;\"\u003eModule \u003c\/td\u003e\n\u003ctd style=\"width: 301.6px;\"\u003eUSB Host Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144.8px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"width: 301.6px;\"\u003eCH372 and CH375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144.8px;\"\u003eDimensions \u003c\/td\u003e\n\u003ctd style=\"width: 301.6px;\"\u003e4 x 2 x 0.5cms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144.8px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 301.6px;\"\u003e5 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192723124377,"sku":"TIFDC0005","price":207.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ch376-ch376s-u-disk-read-write-module.jpg?v=1743775490"},{"product_id":"pam8403-digital-power-amplifier","title":"PAM8403 Digital Power Amplifier","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003ePAM8403 Digital Power Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe PAM8403 5V Two-channel Stereo is a 3W+3W, class-D audio \u003ca title=\"amplifier\" href=\"https:\/\/robocraze.com\/collections\/amplifiers\" target=\"_blank\"\u003eamplifier\u003c\/a\u003e, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eYou can power the pam8403 amplifier board 5v using your mobile charger or can be by a computer USB plug. You can use two speakers 3\/5 watts on both sides L and R. And connect the Audio cord to the LTR portion. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eWith the same number of external components, the efficiency of the PAM 8403 is much better than that of its Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eInput audio should be via shielded wire for best performance.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUse a proper filtered power supply with good filter capacitors.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eTake care not to short speaker wires else IC will get damaged.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMake sure power supply never exceeds 5.5V else IC will get damaged. Use a regulated power supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLCD Monitors \/ TV Projectors \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e Notebook Computers \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePortable Speakers  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePortable DVD Players, Game Machines  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCellular Phones\/Speaker Phones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso check the \u003ca href=\"https:\/\/robocraze.com\/products\/pam8403-dc-5v-mini-class-d-2-3w-usb-power-amplifier-board-diy-bluetooth-speaker\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e5V DC Mini Class D Pam8403 USB Power Amplifier Board\u003c\/a\u003e available on Robocraze. It is a 3W, class-D audio amplifier with low Total Harmonic Distortion plus Noise (THD+N), enabling high-quality sound reproduction. The filterless architecture allows it to drive the speaker directly, eliminating the need for low-pass output filters and reducing system cost and PCB area. The amplifier operates on a 5V power supply and is designed for Bluetooth audio receiver module dedicated interfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192725155993,"sku":"TIFDC0015","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/pam_1.jpg?v=1743775489"},{"product_id":"time-delay-relay-module-0-10-seconds","title":"Time Delay Relay Module (0-10 seconds)","description":"\u003ch2\u003eTime Delay Relay Module\u003c\/h2\u003e\n\u003cp\u003eThis NE555 Delay Monostable Switch Module item is a timer switch module, based on the NE555 chip, a high-performance timing CPU design. The power indicator LED and switch trigger timing indication LEDs. Timing from microseconds to long hours. Applicable to vehicle equipment-delay to prevent car ignition, prevention of high sudden current to burn components and devices.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis NE555 Delay Monostable Switch Module item is a timer switch module, based on the NE555 chip, a high-performance timing CPU design. The power indicator LED and switch trigger timing indication LEDs. Timing from microseconds to long hours. Applicable to vehicle equipment-delay to prevent car ignition, prevention of high sudden current to burn components and devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a monostable generator based on the NE555 integrated circuit. It has an adjustable delay time from 0 to 10 seconds using the potentiometer or by changing the capacitance. It is also capable of controlling the device below 220V\/10A.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAlso, read our blog on the \u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" title=\"Application of Relay\" rel=\"noopener\" target=\"_blank\"\u003eApplication of Relay\u003c\/a\u003e detailing what a is Relay- Working, its Applications \u0026amp; Types.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eLooking for the Best Price for Time Delay Relay Module 0–10 Seconds Online?\u003c\/h3\u003e\n\u003cp\u003eAt Robocraze, the price starts at just ₹49*, making it one of the most affordable options for makers, students, and electronics professionals. Pricing may vary depending on ongoing offers, bulk quantity requirements, and availability, ensuring you always get competitive value. We focus on delivering reliable build quality, stable timing accuracy, and durable PCB components that outperform many low-cost alternatives in the market. Unlike generic modules, our products are quality-checked for consistent performance in DIY, automation, and industrial control applications—giving you better reliability and long-term value for your projects.\u003c\/p\u003e\n\u003ch2\u003eTime Delay Relay Module 0–10 Seconds Specifications Comparison:\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFeature\u003c\/th\u003e\n      \u003cth\u003eTime Delay Relay Module 0–10 Seconds\u003c\/th\u003e\n      \u003cth\u003eTypical Low-Cost Alternative\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDelay Range\u003c\/td\u003e\n      \u003ctd\u003e0–10 Seconds (Adjustable)\u003c\/td\u003e\n      \u003ctd\u003eFixed \/ Limited Range\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n      \u003ctd\u003e5V DC\u003c\/td\u003e\n      \u003ctd\u003e5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRelay Channel\u003c\/td\u003e\n      \u003ctd\u003eSingle Channel Relay\u003c\/td\u003e\n      \u003ctd\u003eSingle Channel Relay\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTrigger Mode\u003c\/td\u003e\n      \u003ctd\u003eAutomatic Delay Trigger\u003c\/td\u003e\n      \u003ctd\u003eBasic Trigger\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePCB Quality\u003c\/td\u003e\n      \u003ctd\u003eHigh-Quality Durable PCB\u003c\/td\u003e\n      \u003ctd\u003eStandard PCB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTiming Accuracy\u003c\/td\u003e\n      \u003ctd\u003eStable \u0026amp; Consistent\u003c\/td\u003e\n      \u003ctd\u003eMay Vary\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplications\u003c\/td\u003e\n      \u003ctd\u003eDIY Projects, Automation, Control Systems\u003c\/td\u003e\n      \u003ctd\u003eBasic Hobby Projects\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eQuality Assurance\u003c\/td\u003e\n      \u003ctd\u003eTested Before Dispatch\u003c\/td\u003e\n      \u003ctd\u003eNot Always Verified\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192735772825,"sku":"TIFRL0010","price":61.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/relay.jpg?v=1743775485"},{"product_id":"fotek-24v-380v-40amp-250v-ssr-40-da-solid-state-relay-module","title":"FOFEK 24V-380V 40Amp DA Solid State Relay Module","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\" class=\"a-list-item\"\u003eFOFEK 24V-380V 40Amp DA Solid State Relay Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is SSR-40DA Solid State Relay Module 3-32VDC\/24-380VAC 40A. A solid-state relay (SSR) allows you to control high-current AC loads from lower-voltage DC control circuitry. Solid-state relays have several advantages over mechanical relays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eOne such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis particular SSR can switch current loads of up to 40A with a 3-32V DC input and a zero cross-trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, read our blog on \u003ca rel=\"noopener\" title=\"Applications of Relay\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003eApplications of Relay\u003c\/a\u003e explaining 8 major applications, what is it, how does it works, its construction, and different types of relays.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\" class=\"a-list-item\"\u003ePackage Include: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" class=\"a-list-item\"\u003e1 x FOFEK 24V-380V 40 DA Solid State Relay Module\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192853835929,"sku":"TIFRL0024","price":231.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/132_386e8a62-a515-4e84-8ebe-e95ec951f671.png?v=1752210736"},{"product_id":"pam8610-digital-amplifier-board","title":"PAM8610 Digital Amplifier Board","description":"\u003cdiv\u003e\n\u003ch2 class=\"Polaris-Header-Title_2qj8j\"\u003e\u003cspan style=\"color: #000000;\"\u003ePAM8610 Digital Amplifier Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\"\u003eThis amplifier plate adopts the official standard circuit design. Chip selection used is the United States' imported Long Ding micro class D power amplifier chip. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe PAM 8610 is a 15W (per channel) stereo Class-D audio amplifier with DC Volume Control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32dB to -75dB range. The PAM 8610 runs on a 7V to 15V supply at a much higher efficiency than competitors’ ICs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe PAM8610 amplifier only requires very few external components, significantly saving cost and board space. This 2x15W Two-Channel Stereo Class-D Amplifier is available in a 40pin QFN 6 x 6 mm package.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\"\u003eThe power amplifier has a high efficiency, large power, in the case of 12V power supply and can provide an output 10W + 10W power.Also has overheat and over-current protection functions.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003ch2 class=\"Polaris-Header-Title_2qj8j\"\u003e\u003cspan style=\"color: #000000;\"\u003ePAM8610 Digital Amplifier Board Pinouts:\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e \u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/1_3aa8cc17-14fa-45ed-9f13-54b261fabc60_480x480.png?v=1652178168\" data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eThe power supply voltage limit is 16.5V, do not use more than this voltage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eThe power supply is recommended for 12v, 3A power supply filter better.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e4-8 inch stereo speakers recommended.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003e Do not short-circuit the audio output to each other or shorted to ground.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eCarefully check before electricity, ensure the wiring is correct before electricity.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003ePortable Audio Player\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eMini Speaker Control System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eMusic Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003eRadio or TV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\"\u003ePower Amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192895025305,"sku":"TIFEC0032","price":112.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/2_f8265713-a9ec-4f00-8650-b4b87c3d1dba.png?v=1743775369"},{"product_id":"pam-8403-amplifier-module","title":"PAM 8403 Amplifier Module with Knob","description":"\u003ch2 class=\"Polaris-Header-Title_2qj8j\"\u003e\u003cspan style=\"color: #000000;\"\u003ePAM 8403 Amplifier Module with Knob\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003ePAM8403 is a basic 5V input amplifier board that can drive two 3W + 3W stereo speakers. It’s a great option for anyone looking for a Class-D stereo audio amplifier with a tiny footprint. The user can get high-quality audio reproduction from a stereo input using this amplifier. It also has a unique function in that it can drive speakers directly from the output. . It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filter-less architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis PAM8403 Amplifier module differs from the conventional PAM8403 Amplifier board in this module it allows us to have more control over the output provided by the IC. By control, we mean that this amplifier module board comes with a knob that allows you to adjust the output. \u003c\/span\u003eThe PAM8403 IC provides high-definition sound quality and highlights the benefits of digital chips. The circuit uses the most reasonable peripheral arrangement, and the power supply filter is increased to 470uf.\u003c\/p\u003e\n\u003cp\u003eread more : \u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/types-of-amplifiers-with-their-workings\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTypes of Amplifiers with their Workings\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e  Please make sure the power supply is not more than 5.5V and please don't do reverse polarity for \"+\" and \"-\", or else, it will burn the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBluetooth Stereo Audio hands free \/ headsets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eIn robots that speak or generate sounds to indicate activities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePortable Speakers \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLCD Monitors \/ TV Projectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eArduino or Raspberry Pi Game Machines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSpeaker Phones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192902365337,"sku":"TIFDC0016","price":64.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/knob.jpg?v=1743775362"},{"product_id":"4-channel-solid-state-relay","title":"4 Channel Solid State Relay","description":"\u003cdiv class=\"page-title-wrapper product\"\u003e\n\u003ch2 class=\"page-title\"\u003e\u003cspan style=\"color: #000000;\"\u003e4 Channel Solid State Relay\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e4-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eHere we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis module is ideally suited to controlling larger voltages with the project. This is a 4 channel relay module that can be used to activate up to 240V AC. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis allows you to build in device control, operating lighting, or triggering systems when the module is triggered. With the labeled screw terminals it's easy to connect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSolid State Relay - Solid State Relay (SSR) has advantages such as more efficient switching speeds, more stable operation against electrical noise, longer service life, resistance to physical vibrations and resistance to moisture, which distinguish this type of relay from ordinary mechanical relays. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThese relays are preferred in places that require fast and precise operation such as computer peripherals, medical devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSolid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out. This is a quad-channel relay module which can be used to activate up to four separate 240V AC. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis allows you to build in device control, operating remote lights or triggering systems when the module is supplied the signal.The screw terminals are well labeled and definition of the units function is shown underneath.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, read our blog on \u003ca rel=\"noopener noreferrer\" title=\"What is a Relay\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003eWhat is a Relay\u003c\/a\u003e detailing how it works, relay contact types, and different types of relays and their application.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eControl outputs from programmable controllers and positioning controllers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eOffice Automation,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHome Automation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192927924377,"sku":"TIFRL0014","price":380.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/286.png?v=1743775338"},{"product_id":"12v-2ch-relay-board","title":"12V 2CH Relay Board","description":"\u003ch2\u003e12V 2 Channel Relay Board\u003c\/h2\u003e\n\u003cp\u003e2 channel 12V relay module Relay outputs: NO: normally open relay interface COM: common interface relays. NC: normally closed relay interface Working voltage 12V High \/ Low-level changeable Fault-tolerant design, even if the control line is broken, the relay will not operate.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192990412953,"sku":"DRC_R1863","price":82.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/12v_1.jpg?v=1743775306"},{"product_id":"12v-4ch-relay-board","title":"12V 4CH Relay Board","description":"\u003ch2\u003e\u003cspan class=\"a-list-item\"\u003e12V 4CH Relay Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis is a 12V 4-Channel Relay interface board. It can be used to control various appliances and other equipment with large current. \u003c\/span\u003eThe 4 channel relay board can be controlled directly by Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). T\u003cspan data-mce-fragment=\"1\"\u003ehis 12V relay switch is useful in creating a central hub from where multiple remote loads can be powered. It is useful for tasks like home automation where the module can be placed in the main switchboard and can be connected to loads in other parts of the house and can be controlled from a central location using a microcontroller.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eread our blog explaining the \u003ca rel=\"noopener\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003erelay module working principle\u003c\/a\u003e, which provides detailed information about relay modules, their working principles, and various aspects related to their construction and applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eSwitching mains loads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eHome automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eBattery backup\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eHigh current load switching\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192991690905,"sku":"TIFRL0009","price":209.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/12v-4-channel-relay-module-1-800x800.jpg?v=1743775304"},{"product_id":"at24c256-i2c-eeprom-memory-module","title":"AT24C256 I2C EEPROM Memory Module","description":"\u003ch2\u003eAT24C256 I2C EEPROM Memory Module\u003c\/h2\u003e\n\u003cp\u003eAll pins leads out and be marked, the address input and the write-protect pin direct jumper settings on-board pull-up resistor for I2C communications required\u003cbr\u003e Onboard 8P-chip carrier, can support AT24C256 series chips\u003cbr\u003e Pin power supply, on-board power indicator\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193038155929,"sku":"TIFAC0005","price":57.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ee.jpg?v=1743775270"},{"product_id":"ch375b-u-disk-read-write-module-usb-reader-module","title":"CH375B U Disk Read Write Module (122)","description":"\u003ch2\u003eCH375B U Disk Read Write Module\u003c\/h2\u003e\n\u003cp\u003eThe CH375B U Disk Read Write Module is fully compatible with CH372, CH375. The CH375 firmware has a built in dedicated protocol processing Mass-Storage and can be directly used as the basic unit of reading and writing in sectors USB storage devices.\u003c\/p\u003e\n\u003cp\u003eThe CH375 dis read module integrated with a 8-bit data bus and read, write, chip and provides  serial communication via serial input, serial output, and interrupt output monolithic\/DSP\/MCU\/MPU connected. With the help of 2 x 8 connectors it can be easily mounted on a MCU.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Host and Device Modes: Supports both USB-HOST and USB-DEVICE\/SLAVE modes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Bus: 8-bit data bus with control lines for reading, writing, chip selection, and interrupt output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommunication Interfaces: Provides serial communication via serial input, serial output, and interrupt output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFile Management: Capable of creating, writing, reading, appending, and deleting data from USB storage devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: Supports common USB storage devices like USB flash drives, USB hard drives, and USB card readers.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: Integrated with an onboard 3.3V LDO, providing up to 800mA current.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector: 2×8 connector for easy mounting with microcontrollers (MCU).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Modes: Jumper selectable for parallel or serial mode operation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB Status Indicator: Onboard LED indicator for USB status.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrystal Oscillator: Equipped with a 12 MHz crystal for stable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller Projects: Used to add USB storage capabilities to microcontroller-based projects.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Logging: Ideal for applications that require storing data logs on USB flash drives.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmbedded Systems: Integrates USB storage functionality into embedded systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware Updates: Allows for easy firmware updates via USB flash drives.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFile Management: Enables file creation, reading, writing, and deletion on USB storage devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePortable Devices: Adds USB host capabilities to portable electronic devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEducational Projects: Used in educational settings to teach students about USB communication and data storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eFeatures of CH375B U Disk Read Write Module\u003c\/h2\u003e\n\u003ctable style=\"height: 280px; width: 600px; border-color: #000000; margin-left: auto; margin-right: auto;\" border=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003eModel \u003c\/td\u003e\n\u003ctd style=\"width: 407px;\"\u003eCH375B U Disk Read Write Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003eConnectors \u003c\/td\u003e\n\u003ctd style=\"width: 407px;\"\u003e2×8 connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003eOscillator \u003c\/td\u003e\n\u003ctd style=\"width: 407px;\"\u003e12 MHZ crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003eCommunication \u003c\/td\u003e\n\u003ctd style=\"width: 407px;\"\u003eserial input, serial output, and interrupt output monolithic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 407px;\"\u003e5 x 3 x 1 cms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 407px;\"\u003e0.5 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193041727641,"sku":"TIFDC0004","price":289.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/375.jpg?v=1743775264"},{"product_id":"w25q64-norflash-storage-module-64mbit","title":"W25Q64 NorFlash Storage Module 64Mbit","description":"\u003ch2\u003eW25Q64 NorFlash Storage Module 64Mbit\u003c\/h2\u003e\n\u003cp\u003eThe 64Mbit 8MByte Data Flash module SPI Interface BV\/FV solves the problem of insufficient storage space on systems with limited space. When compared to common Serial Flash devices, the 25Q series is very efficient and provides high flexibility and performance. As a result, this module is an excellent choice for temporary data storage.\u003c\/p\u003e\n\u003cp\u003eThis integrated circuit is of high quality, has a large memory capacity, and consumes very little power. The module has numerous applications. For example, you can use to build devices that you can carry with you and store data with GPS (geographical location store) or acceleration in specific situations in the car.\u003c\/p\u003e\n\u003cp\u003eIt can be used for data storage in the same way that a computer's hard disc is; it is not volatile, and because it is solid-state, there is no risk of moving parts being damaged. The main benefit of the 25Q64FWSIG-1935Flash Memory Module is that it is already soldered onto a board, eliminating the need for the user to solder and making the doors accessible via DIP pins (attached to a pin bar). The matrix is organised efficiently into 32,768 programmable pages of 256 bytes each, where up to 256 bytes can be programmed at a time. Pages can be erased completely (entire chip) or in groups of 16 (4 KB in the industry), 128 (32 KB in block), or 256.\u003c\/p\u003e\n\u003cp\u003eIt also has the ability to delete 2,048 sectors and 128 blocks. Smaller 4KB sectors allow for greater flexibility in applications requiring parameter and data storage.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 64M-bit \/ 8M-byte.\u003c\/li\u003e\n\u003cli\u003eClock frequency: \u0026lt;104MHz.\u003c\/li\u003e\n\u003cli\u003eGreater flexibility and performance.\u003c\/li\u003e\n\u003cli\u003eLow energy consumption.\u003c\/li\u003e\n\u003cli\u003eIt accompanies pin bar.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193051951257,"sku":"TIFC00089","price":73.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/W25Q64_NorFlash_Storage_Module.png?v=1786003037"},{"product_id":"16-bit-i2c-4-channel-ads1115-module","title":"16 Bit I2C 4 Channel ADS1115 Module","description":"\u003ch2\u003e16 Bit I2C 4 Channel ADS1115 Module\u003c\/h2\u003e\n\u003cp\u003e16 Bit I2C 4 Channel ADS1115 Module is mostly used for microcontrollers project which needs an analog-to-digital converter or when you want a higher-precision ADC. ADS1115 16-Bit ADC- provides 16-bit precision at 860 samples\/second over I2C. The chip can be configured as 4 single-end input channels or two differential channels.\u003c\/p\u003e\n\u003cp\u003eAdditionally, ADC also includes a programmable gain amplifier, up to x16, to help boost up smaller single\/differential signals to the full range. It can run from 2V to 5V power\/logic, can measure a large range of signals and it’s super easy to use. It is a great general-purpose 16-bit converter.\u003c\/p\u003e\n\u003cp\u003eThe ADS1115 chip is fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options so you can have up to 4 ADS1115 connections on a single 2-wire I2C bus for 16 single-end inputs.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInput range programmed control, 6 types input ranges:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e-0.256V +0.256V\u003c\/li\u003e\n\u003cli\u003e-0.512V - +0.512V\u003c\/li\u003e\n\u003cli\u003e-1.024V - + 1.024V\u003c\/li\u003e\n\u003cli\u003e-2.048V + 2.048V\u003c\/li\u003e\n\u003cli\u003e-4.096V +4.096 V\u003c\/li\u003e\n\u003cli\u003e-6.144V - + 6.144V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePortable instrumentation\u003c\/li\u003e\n\u003cli\u003eConsumer goods\u003c\/li\u003e\n\u003cli\u003eBattery monitoring\u003c\/li\u003e\n\u003cli\u003eTemperature measurement\u003c\/li\u003e\n\u003cli\u003eFactory automation and process controls\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193097695385,"sku":"TIFDC0001","price":142.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/16BitI2C4ChannelADS1115Module.png?v=1743775236"},{"product_id":"12-v-1-channel-relay-board","title":"12 V 1 Channel Relay Board","description":"\u003ch2\u003e12 V 1 Channel Relay Board\u003c\/h2\u003e\n\u003cp\u003eRelay board module is used for controlling higher current loads from your microcontroller development board, pc parallel port or Arduino Uno. This board has one (1) on-board relay which can switch up to 7amps. Relays terminals (c, nc, no) are accessible through screw terminals which makes wiring up the board very easy.\u003c\/p\u003e\n\u003cp\u003eThe relay is safely driven by transistor bc547 hence your input device, such as Arduino, is protected from relay circuit. There is a freewheeling diode which will further protect your microcontroller from relay kickback. This is a 12v 1-channel relay interface board which can be controlled directly by a wide range of microcontrollers such as Arduino, avr, pic, arm, 8051 and so on.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193112473753,"sku":"TIFRL0051","price":98.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/2_5cf93bd1-a372-4ff8-876a-b4d933a2cbb2.png?v=1752210659"},{"product_id":"four-channel-12v-uln2003-based-relay-board-module","title":"Four CHANNEL 12V ULN2003 BASED RELAY BOARD MODULE","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e4 Channel 12V ULN2003 based Relay Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eRelay board module is used for controlling higher current loads from your microcontroller development board, PC parallel port or Arduino Uno. This board has four (4) on-board relay which can switch up to 7Amps. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe relay is safely driven by ULN2003 IC hence your input device, such as Arduino, is protected from the relay circuit and IC will further protect your microcontroller from relay kickback. This is a 12V 4-Channel Relay interface board which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, 8051 and so on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eIt can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc- High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection- Input Signal Pin connected to Burg stick for easy accessibility- LED Status indicators to indicate the relay ON\/OFF status.- Mounting holes provided\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193117651097,"sku":"TIFRL0015","price":178.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/2_46.png?v=1743775229"},{"product_id":"single-channel-12v-relay-module-30amp","title":"Single CHANNEL 12V RELAY MODULE 30AMP","description":"\u003ch2\u003eSingle Channel 12V Relay Module 30A\u003c\/h2\u003e\n\u003cp\u003eThis 1 Channel 12V Relay Module is capable of actuating 240VAC\/30A circuits safely. Eliminating the dangers of high current circuits for users.\u003c\/p\u003e\n\u003cp\u003eread our blog explaining \u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eapplications of relays\u003c\/a\u003e, which provides detailed information about relays, including their definition, working principle, construction, contact types, various types of relays, and their applications.\u003c\/p\u003e\n\u003ch2\u003ePackaging Includes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 1 Channel 12V Relay Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193130791065,"sku":"TIFRL0006","price":169.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/71GN7_gb5wL._SL1500.jpg?v=1743775220"},{"product_id":"ps2-keyboard-driver-module","title":"PS2 Keyboard Driver Module","description":"\u003ch2\u003ePS2 Keyboard Driver Module\u003c\/h2\u003e\n\u003cp\u003ePS2 keyboard driver module use a small microcontroller to read the data of the PS2 keyboard. The values will be sent to other equipment for usage via serial, parallel or TWI\/IIC output. (Please ensure that the MINI JUMPER of the TWI\/IIC ENABLE has been connected.) In a single chip microcomputer project system, there no need to write the keyboard driver, but just read the key information via serial, parallel or TWI\/IIC output directly. More convenient. It will output TTL \"0\" if no keys had been pressed. If the key outputs \"1\", it will return to \"0\". The serial, parallel and TWI\/IIC can work simultaneously. Please remove the MINI JUMPER if there is no slave on the TWI\/IIC bus, or the module cannot work well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eworking principle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePS2 keyboard driver module uses a piece of programed code of MCU as the controller, to read the state of PS2 keyboard keys. When the keyboard is pressed, the LED lights flashing on the PS2 keyboard driver module, at the same time through serial communication and parallel I\/O port or TWI\/IIC(Through the short circuit cap option),Keys will be output. For example, Press \"A\" key,serial port output data 0x1c, parallel I\/o port output 0x1c by D7-D0. The output scan code can refer to the back of the content. Pop-up output. In addition, two sets of buttons, TTL output when there is no buttons to press the \"0\", and have a button to press the output \"1\", after the button pop-up restore \"0\" (each key on keyboard effectively. In addition to pause\/break key. Serial, parallel, TWI\/IIC can work at the same time. If there is no connection from the machine on the IIC\/TWI bus, please remove short-circuit cap module above. Otherwise, the module will not be able to work properly.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConvert the PS2 protocol to TWI\/IIC,UART, parallel interface\u003c\/li\u003e\n\u003cli\u003eAdd the key state detection function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobot\u003c\/li\u003e\n\u003cli\u003eElectronic products \u0026amp; projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193156448409,"sku":"TIFSS0151","price":470.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/180.jpg?v=1743775200"},{"product_id":"4-channel-3-3v-5v-bi-directional-logic-level-converter","title":"4 Channel (I2C or SPI) 3.3V-5V Bi-Directional Logic Level Converter","description":"\u003ch2\u003e4 Channel (I2C or SPI) 3.3V-5V Bi-Directional Logic Level Converter\u003c\/h2\u003e\n\u003cp\u003eIf you've ever tried to connect a 3.3V device to a 5v system, you know what a challenge it can be. The bi-directional logic level converter is a small device that safely steps down 5v signals to 3.3V and steps up 3.3V to 5v at the same time. This level converter also works with 2.8V and 1.8V devices. What separates this logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltage sources (high voltage and low voltage) that your system is using. High voltage (5v for example) to the 'hv' pin, low voltage (3.3V for example) to 'lv', and ground from the system to the 'gnd' pin logic level shifter bi-directional with 4 channels between high logic and low logic small module with 1.3Cm x 1.5Cm with 2 rows of 6 pin compatible with a breadboard, can be directly used in breadboard usage: for example, high voltage is 5v, low voltage is 3.3V hv connect with 5v power supply lv connect with 3.3V power supply and connect the power negative pole lvx input\/output 3.3V TTL hvx input\/output 5v ttl bi-directional transform between lvx and tvx\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMutual transform between 5V TTL and 3.3V TTL\u003c\/li\u003e\n\u003cli\u003eFour channels of logic and high voltage low voltage logic can two-way transform\u003c\/li\u003e\n\u003cli\u003ePortable and light, with 2 rows 6 pin contact pins\u003c\/li\u003e\n\u003cli\u003eLevel Converter- 4 Channel Compatible with the bread plate, can be used directly put on the breadboard\u003c\/li\u003e\n\u003cli\u003e4 Channel Module (great for I2C or SPI) and will work with all microcontrollers, Arduino, Raspberry Pi, Intel Edison, NXP Mbed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso check \u003ca href=\"https:\/\/robocraze.com\/products\/logic-level-converter-i2c-uart-5v-3-3v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e2 Channel Logic Level Converter (I2C, UART, 5V-3.3V)\u003c\/a\u003e available on the Robocraze website. It is a small device designed to safely step down 5V signals to 3.3V and simultaneously step up 3.3V to 5V. The converter is bi-directional and works with 2.8V and 1.8V devices as well. It has two inputs and two outputs for each side, allowing the conversion of 4 pins on the high side to 4 pins on the low side.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193192394905,"sku":"TIFEC0010","price":21.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/161.jpg?v=1743775175"},{"product_id":"pam8403-dc-5v-mini-class-d-2-3w-usb-power-amplifier-board-diy-bluetooth-speaker","title":"5V DC Mini Class D Pam8403 USB Power Amplifier Board","description":"\u003ch2\u003e5V DC Mini Class D Pam8403 USB Power Amplifier Board\u003c\/h2\u003e\n\u003cp\u003eThe PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan data-mce-fragment=\"1\"\u003ePAM8403 \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eaudio \u003ca href=\"https:\/\/robocraze.com\/collections\/amplifiers\" title=\"amplifier\" target=\"_blank\"\u003eamplifier\u003c\/a\u003e\u003c\/span\u003e can extend the battery life, which makes it well-suited for portable applications. The board uses the typical circuit design of PAM8403, using MICRO USB power supply (reserved wire power interface), it is easy to use a universal mobile phone charger for its power supply, resistance devices are standardized patch technology, simple and stable.\u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLCD Monitors \/ TV Projectors\u003c\/li\u003e\n\u003cli\u003eNotebook Computers\u003c\/li\u003e\n\u003cli\u003ePortable Speakers\u003c\/li\u003e\n\u003cli\u003ePortable DVD Players, Game Machines\u003c\/li\u003e\n\u003cli\u003eCellular Phones\/Speaker Phones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso check \u003cspan data-mce-fragment=\"1\"\u003ethe \u003ca href=\"https:\/\/robocraze.com\/products\/pam8610-digital-amplifier-board\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePAM8610 Digital Amplifier Board\u003c\/a\u003e available on Robocraze. It is a 15W per channel stereo Class-D audio amplifier with DC Volume Control. The working mode is Class D (PWM modulation type), and it features a switch function that, when shorted, will close the amplifier.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193462304921,"sku":"TIFDC0017","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/1_e6dc9cc7-3706-4e5c-9435-5c50c837ea7c.png?v=1743774986"},{"product_id":"isd1820-3-5v-recording-voice-module-recording-and-playback-module-scm-control-loop-play-jog-play-single-play-function-with-microphone-and-0-5w-8r-speaker","title":"ISD1820 3-5V Voice Module Recording And Playback Module with Microphone and 0.5W Speaker","description":"\u003cdiv class=\"Polaris-Page-Header__BreadcrumbWrapper_1tgwk\"\u003e\n\u003ch2 role=\"navigation\"\u003e\n\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e ISD1820 3-5V Voice Module Recording And Playback Module with Microphone and 0.5W Speaker\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eThe ISD1820 Recording Module Voice Board is the real easy way to add Voice Recording (and Playback) to your project. The Module can be operated directly by using the 3 Push-Buttons or with every microcontroller (ex. Arduino). A microphone is implemented directly on the board, and you can connect any 8 Ohm Speaker. Your recordings are saved even without power due to the non-volatile storage on the ISD1820.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eThis module uses the ISD1820 voice record and playback \u003ca title=\"IC\" href=\"https:\/\/robocraze.com\/collections\/integrated-circuits\" target=\"_blank\"\u003eIC\u003c\/a\u003e to record a single voice message of up to 10 seconds in length. The recorded message is stored in its specialized analogue flash memory that will keep the message stored even when power is removed. The module includes an electret microphone to record your message and push buttons allow for record, partial playback, or full playback of the message. Header pins allow for easy interface to a microcontroller and playback can be controlled with just one digital pin.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eKey control recording and playback operation method: REC key: recording button, press and hold to record, release the button to stop recording; RLAYE key: trigger mode playback, click to play the current voice of the entire paragraph; PLAYL key: jog mode playback, press and hold to playback, release to stop playing; RPL jumper: loop play mode control, can be played circularly; FT jumper: through control, it allows the microphone voice directly to the speaker to playback.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eMethod of operation:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eREC button: record button, you can press and hold the recording, release the button to stop recording;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eRLAYE key: trigger mode playback, press will play this whole speech;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003ePLAYL key: jog mode playback, press and hold until playback, release to stop playback;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eRPL Jumper: loop mode control, loop playback;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eFT Jumper: direct control, microphone voice through the speaker can playback.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eAlso check the \u003ca href=\"https:\/\/robocraze.com\/products\/isd1820-sound-voice-board-recording-module\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eISD1820 Sound Voice Board Recording Module\u003c\/a\u003e. It features the ISD1820 chip with an onboard microphone, allowing direct recording of approximately 10 seconds of voice. This recording\/playback device offers true single-chip voice recording, non-volatile storage, and playback capabilities for 8 to 20 seconds.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\n\n\u003c\/div\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193471414425,"sku":"TIFEC0027","price":159.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/1_ec8cce07-6e21-405a-9bed-005e103c6179.png?v=1752210532"},{"product_id":"mcp2515-can-bus-module-board-tja1050-receiver-spi-for-51-mcu-arm-controller","title":"MCP2515 Can Bus Module Board TJA1050 Receiver SPI for 51 MCU Arm Controller","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eMCP2515 Can Bus Module Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eControlled Area Network of simple CAN is a bus standard that allows a Microcontroller and its peripheral devices to communicate without the need of a host device or a computer. \u003c\/span\u003eThe MCP2515 CAN bus module is designed with an SPI 51 Single Chip Program and features a TJA1050 Receiver. It is created to control a CAN Bus device by SPI interface with your MCU. It is best used by microcontrollers and boards compatible with Arduino like UNO boards. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003eThe MCP2515 CAN Bus Controller is a simple Module that supports CAN Protocol version 2.0B and can be used for communication at 1Mbps. In order to set up a complete communication system, you will need two CAN Bus modules.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe MCP2515 CAN bus module consists of standard frames, extended frames, and remote frames. You can use the serial port of the  MCP2515 CAN bus module to view communication data as well. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #000000;\"\u003e \u003cb\u003ePin Details\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #000000;\"\u003e VCC :5V power input pin\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eGND : power ground pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCS : SPI SLAVE select pin (Active low)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSO : SPI master input slave output lead\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSI : SPI master output slave input lead\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSCLK: SPI clock pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eINT: MCP2515 interrupt pin\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003ePin Diagram:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cimg style=\"margin-right: -110.889px; float: none;\" alt=\"\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2017\/09\/CAN2515_Schematic.png\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #000000;\"\u003ePin Diagram of MCP2515 Can Bus Module Board\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eElectronic Gear Shift System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAutomobiles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMain Interface in Automation (like industrial)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMedical Equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRobotics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAuto Start\/Stop of Car Engine\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193472102553,"sku":"TIFDC0011","price":134.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/mcp.jpg?v=1743774979"},{"product_id":"3-channel-digital-subwoofer-amplifier-board","title":"3 Channel Digital Subwoofer Amplifier Board","description":"\u003ch2\u003e3 Channel Digital Subwoofer Amplifier Board\u003c\/h2\u003e\n\u003cp\u003eBuild a compact, high-power audio system with this 3 Channel Digital Subwoofer Amplifier Board, designed for DIY speakers, home audio projects, custom sound systems and other electronics applications. The board uses a TPA3116D2-compatible Class-D amplifier design and provides separate left, right and subwoofer outputs for a 2.1-channel audio setup.\u003c\/p\u003e\n\u003cp\u003eWith a 12–24V DC supply, the board is suitable for projects where you need a higher-power audio output without using a large traditional amplifier. It provides two 50W channels for the left and right speakers and a dedicated 100W subwoofer channel, with support for 4–8Ω speaker loads. Onboard volume adjustment makes it convenient to control the audio level during operation.\u003c\/p\u003e\n\u003cp\u003eThe Class-D design offers efficient amplification with comparatively low heat generation, making the board practical for compact speaker builds and DIY audio projects. Audio can be supplied from sources such as a Bluetooth receiver, mobile device, computer or other compatible audio source through the board's audio input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note that this 3-Channel Digital Subwoofer Amplifier Board uses a clone IC designed to offer similar functionality to TPA3116D2 digital amplifier chips. This product has been tested to ensure comparable performance and quality for compatible applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/utjbE3DAVsI\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a TPA3116D2 Amplifier Board?\u003c\/h2\u003e\n\u003cp\u003eThe TPA3116D2 is widely known for its high efficiency, low distortion, and excellent thermal performance. Choosing a TPA3116D2 original amplifier board ensures stable audio output and durability for long-term usage.\u003c\/p\u003e\n\u003cp\u003eWhether you are building a DIY speaker system or upgrading your audio setup, a TPA3116D2 amplifier board offers a great balance between performance and power efficiency, making it a preferred choice among audio enthusiasts and hobbyists.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizes two TPA3116D2 digital amplifier chips for excellent sound quality.\u003c\/li\u003e\n\u003cli\u003eOperates with a DC supply voltage range of 12V to 24V.\u003c\/li\u003e\n\u003cli\u003eFeatures two 50W channels for left and right speakers.\u003c\/li\u003e\n\u003cli\u003e100W channel dedicated to the subwoofer.\u003c\/li\u003e\n\u003cli\u003eMinimizing heat generation even under high load conditions.\u003c\/li\u003e\n\u003cli\u003eOutputs are compatible with 4-8 ohm speaker configurations.\u003c\/li\u003e\n\u003cli\u003eOffers a frequency response range from 14Hz to 100kHz.\u003c\/li\u003e\n\u003cli\u003eProvides a high SNR of 100dB.\u003c\/li\u003e\n\u003cli\u003eOperates at a switching frequency of 1.2MHz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193911259289,"sku":"TIFEC0037","price":743.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/tpa3116-2-1-channel-dc-12v-24v-2-50w-100w-xh-m139-digital-original-imaf9d4zmkkwmbpj.jpg?v=1743774725"},{"product_id":"5v-16-channel-relay-module","title":"5V 16 Channel Relay Module","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e5V 16 Channel Relay Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a 16-channel 5V relay module that can be used as a microcontroller development board module and also as appliance control, and PLC extended output. The relay module is equipped integrated with the best industrial quality optocouplers. This makes them strong and provides an anti-jamming ability and the best stable performance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a 5V 16-Channel Relay interface board and each one of the individual relays needs a 15-20mA Driver Current. The 16 channel relay module features an indication LED for Relay output status and the standard interface that can be controlled directly by many of widely used microcontrollers like Arduino etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe 5V electromechanical relay module with an AC contact capacity of 250V which also include light coupling protection(optocoupler) for isolation of control circuitry. The plate load power module doesn’t need an external power supply. this 16 channel relay module supports all SCM drives.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, read our blog on the \u003ca rel=\"noopener noreferrer\" title=\"Working of Relay\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003eWorking of the Relay\u003c\/a\u003e Module detailing how does relay module works, its construction, relay contact types, and types of relays.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCan be used as a microcontroller development board,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCan be used as a home appliance control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCan also be used as a PLC expansion output\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193945075865,"sku":"TIFRL0012","price":585.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/802.11bgnwirelessLAN_Bluetooth4.1_BLE_._8_eae5b100-6337-43df-90fd-0c5fa7037a71.png?v=1743774709"},{"product_id":"ne555-6v-delay-timer","title":"5v Ne555 Digital Delay Timer Relay Switch 0 To 10 Seconds KG093 (173)","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eNE555 Delay Timer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe NE555 delay timer switch is manufactured for high-performance timing and based on the NE555 chip. This delay switch module is a monostable switch module that finds itself very useful in vehicle-based applications like delay to prevent car ignition. The NE555 delay timer switch module is constructed with a power indicator LED and switch trigger timing indication LED. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a monostable generator based on the NE555 integrated circuit. It has an adjustable delay time from 0 to 10 seconds using the potentiometer or by changing the capacitance. It is also capable of controlling the device below 220V\/10A.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"co8aDb\" aria-level=\"3\" role=\"heading\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"RqBzHd\"\u003e\n\u003cul class=\"i8Z77e\"\u003e\n\u003cli class=\"TrT0Xe\"\u003e\u003cspan style=\"color: #000000;\"\u003eTone generation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"TrT0Xe\"\u003e\u003cspan style=\"color: #000000;\"\u003eAlarm circuit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"TrT0Xe\"\u003e\u003cspan style=\"color: #000000;\"\u003eFrequency division applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"TrT0Xe\"\u003e\u003cspan style=\"color: #000000;\"\u003eRelaxation oscillator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"TrT0Xe\"\u003e\u003cspan style=\"color: #000000;\"\u003eDigital counter circuits.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40193998684313,"sku":"TIFRL0036","price":115.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ne555-timer-switch-adjustable-module-time-delay-relay-module-dc-5v-12v-delay-connect-disconnect-relay_2048x2048_ce88691d-023b-462e-aa23-bc754a15ccbc.jpg?v=1743774691"},{"product_id":"xh-m120-pam8610-amplifier-board","title":"XH-M120 PAM8610 Amplifier Board","description":"\u003ch2\u003eXH-M120 PAM8610 Amplifier Board\u003c\/h2\u003e\n\u003cp\u003eThe PAM8610 amplifier board is an all-new efficient amplifier board equipped with a 15W dual channel class D audio amplifier. This XH-M120 PAM8610 amplifier board is much more efficient and performs better than the Class AB amplifier boards.\u003c\/p\u003e\n\u003cp\u003eThis Pam8610 audio amplifier board helps save cost and PCB area by eliminating the need for a low-pass output filter. It also can extend the battery life and is ideal for portable applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power: 2x15W (at 4? load), 2x10W (at 8? load)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: Operates on a 7V to 15V DC power supply (12V recommended)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEfficiency: High efficiency (up to 90%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume Control: 32 steps DC volume control with a range from +32dB to -75dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection: Includes short-circuit, overheating, and over-current protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20Hz to 15kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: 45mm x 48mm x 18mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow THD+N: Total Harmonic Distortion plus Noise (THD+N) of 0.1% for high-quality sound reproduction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact Design: Saves cost and board space by eliminating the need for a low-pass output filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDIY Audio Projects: Ideal for building custom audio systems and portable speakers.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePortable Applications: High efficiency and compact size make it suitable for battery-powered devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHome Audio Systems: Can be used to enhance home audio setups with high-quality sound.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEducational Projects: Useful for electronics and audio engineering students to learn about amplifier circuits.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmbedded Systems: Can be integrated into various embedded systems requiring audio amplification.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrototyping: Great for prototyping audio-related projects due to its ease of use and versatility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eFeatures of the XH-M120 PAM8610 Amplifier Board\u003c\/h2\u003e\n\u003ctable style=\"height: 280px; width: 596px; border-color: #000000; margin-left: auto; margin-right: auto;\" border=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003eXH-M120 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003eDual Channel Amplifier Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eChip Used\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003ePAM8610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003e15W * 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eSupply Volatge\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003eDC6 ~ 15V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eWork\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003eClass D \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003e43mm x 47mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 152.8px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 425.6px;\"\u003e15g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194033221785,"sku":"TIFPS0073","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/XH-M120_PAM8610_Amplifier_Board.png?v=1750744816"},{"product_id":"fotek-solid-state-relay-ssr-25da-25a","title":"Fotek Solid State Relay SSR-25DA 25A","description":"\u003ch2\u003eFotek Solid State Relay SSR-25DA 25A\u003c\/h2\u003e\n\u003cp\u003eThis is DC To AC SSR-25DA Solid State Relay Module 3-32VDC\/24-380VAC 25A. A solid-state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid-state relays have several advantages over mechanical relays.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays have several advantages over mechanical relays. This particular SSR can switch current loads of up to 25A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.\u003c\/p\u003e\n\u003cp\u003eAlso check \u003ca href=\"https:\/\/robocraze.com\/products\/ssr-40dd-input-3-32vdc-output-5-60vdc-solid-state-relay\" target=\"_blank\"\u003eFotek SSR-40DD Input 3-32VDC Output 5-60VDC Solid State Relay\u003c\/a\u003e. The relay allows you to control high-current AC loads with a lower voltage DC control circuit. It has a 3-32V DC input and a 5-60V DC output. \u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194080243865,"sku":"TIFRL0037","price":255.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/Fotek_Solid_State_Relay_5f05c6d6-b238-4695-b651-2f5747a57a6b.png?v=1752210351"},{"product_id":"4-channel-relay-wireless-module","title":"4 Channel Relay Wireless Module","description":"\u003ch2\u003e4 Channel Relay Wireless Module\u003c\/h2\u003e\n\u003cp\u003eThis is a 4 channel relay module which can be controlled by a wireless remote through a wireless RF link. The wireless board can operate within a range of 50m when the remote is in line of sight and around 25m when indoors. The RF link on this board works on the 433 MHz frequency. \u003c\/p\u003e\n\u003ch2\u003eHow to link the 4 channel relay with remote?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTo link the remote and relay, power relay board, hold down the button for about 1 second to learn to let go.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLearn indicator light flashes, press the button on the remote control to learn indicator light flashes after a few off, both represent learning success.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControl: Allows wireless control of up to four separate electrical devices or appliances.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage: Operates on a DC 12V power supply.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput: Each relay can handle loads up to 10A.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndicators: Includes LEDs for power and relay status indication.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: Features mounting holes for easy installation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModes: Supports two working modes - direct connection to a cellphone or connection via a router.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional Function: The ESP-01 can work as a microcontroller when disconnected from the relay module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome Automation: Control lights, fans, and other appliances remotely.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecurity Systems: Manage security devices like alarms and cameras wirelessly.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote Monitoring: Monitor and control devices from a distance, ideal for industrial and agricultural applications.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmart Home Projects: Integrate with smart home systems for automated control.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRobotics: Use in robotic projects to control multiple actuators or motors.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIoT Projects: Suitable for Internet of Things applications, enabling remote device management.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWireless Control: Operate devices like garage doors, gates, and other remote-controlled systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194218164377,"sku":"TIFDC0035","price":684.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/4chwirelessrelay_01_lrg.jpg?v=1743774530"},{"product_id":"sla-5v-dc-4pin-30a-power-relay","title":"SLA 5V DC 5Pin 30A Power Relay","description":"\u003ch2\u003eSLA 5V DC 5Pin 30A Power Relay\u003c\/h2\u003e\n\u003cp\u003eIt is an SLA-05VDC-SL-A 5Pin 30A Power Relay. The relay is switched with the help of a small signal from a microcontroller like an Arduino. This relay can be used to drive 30A devices.\u003c\/p\u003e\n\u003cp\u003eAlso check \u003ca href=\"https:\/\/robocraze.com\/products\/sla-12vdc-4pin-30a-power-relay\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSLA-12VDC-SL-A 4Pin 30A Power Relay\u003c\/a\u003e available on Robocraze. It operates at a voltage of 12VDC and has a load capacity of 30A at 250VAC or 30VDC.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194286616729,"sku":"TIFRL0050","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/1_2e0b9b53-fe2f-46df-985c-7c11d65a45b9.png?v=1743774480"},{"product_id":"sla-12vdc-4pin-30a-power-relay","title":"SLA 12VDC 4Pin 30A Power Relay (172)","description":"\u003ch2\u003eSLA 12VDC 4Pin 30A Power Relay\u003c\/h2\u003e\n\u003cp\u003eIt is an SLA-12VDC-SL-A 4Pin 30A Power Relay. The relay is switched with the help of a small signal from a microcontroller like an Arduino. This relay can be used to drive 30A devices.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUsed for power switching in Electrical Heater.\u003c\/li\u003e\n\u003cli\u003eUsed for power switching in ventilators.\u003c\/li\u003e\n\u003cli\u003eUsed for power switching in air conditioning, Refrigerating.\u003c\/li\u003e\n\u003cli\u003eUsed for power switching in automobile\u003c\/li\u003e\n\u003cli\u003eUsed for power switching in household appliances.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194287435929,"sku":"TIFRL0046","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ezgif.com-gif-maker_65.jpg?v=1743774479"},{"product_id":"5v-2-channel-ssr-module","title":"5V 2 Channel SSR Module","description":"\u003cdiv class=\"page-title-wrapper product\"\u003e\n\u003ch2 class=\"page-title\"\u003e5V 2 CHANNEL SOLID STATE RELAY\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e5V 2-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194288386201,"sku":"TIFRL0045","price":201.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/74_f3ec1678-7f65-4d45-a674-7ead1c5aab41.png?v=1743774478"},{"product_id":"5v-8-channel-ssr-module","title":"5V 8 Channel SSR Module","description":"\u003ch2\u003e5V 8 Channel SSR Module\u003c\/h2\u003e\n\u003cp\u003eThe 5V 8-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/p\u003e\n\u003cp\u003eThe 5V 8 Channel SSR relay allows you to control high-voltage AC loads from lower voltage DC control circuitry. Solid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan id=\"Input\" class=\"mw-headline\"\u003eInput Parts :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDC+: connected to VCC (Supply power according to relay voltage)\u003c\/li\u003e\n\u003cli\u003eDC-: connected to GND\u003c\/li\u003e\n\u003cli\u003eIN1: CH1 Signal triggering the end of 1-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN2: CH2 Signal triggering the end of 2-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN3: CH3 Signal triggering the end of 3-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN4: CH4 Signal triggering the end of 4-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN5: CH5 Signal triggering the end of 5-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN6: CH6 Signal triggering the end of 6-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN7: CH7 Signal triggering the end of 7-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN8: CH8 Signal triggering the end of 8-channel relay module (active at the high level)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194289991833,"sku":"TIFRL0044","price":1055.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/1_5V_8_Channel_SSR_Module.png?v=1782298711"},{"product_id":"ne555-pulse-frequency-duty-cycle-adjustable-module","title":"NE555 Pulse Frequency Duty Cycle Adjustable Module","description":"\u003ch2\u003eNE555 Pulse Frequency Duty Cycle Adjustable Module\u003c\/h2\u003e\n\u003cp\u003eNE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator is 5 V square wave signal generator. It generates a square wave signal used for experimental development. Also, use to drive a stepper motor for generating a square wave drive signal. The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency.\u003c\/p\u003e\n\u003ch2\u003eApplications: \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAs a square wave signal generator generates a square wave signal used for experimental development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsed to drive a stepper motor for generating a square wave drive signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerate an adjustable pulse for MCU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerate an adjustable pulse, to control circuitry associated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194350121113,"sku":"TIFEC0118","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ezgif.com-gif-maker_100.jpg?v=1743774440"},{"product_id":"isd1820-sound-voice-board-recording-module","title":"ISD1820 Sound Voice Board Recording Module","description":"\u003ch2\u003eISD1820 Sound Voice Board Recording Module\u003c\/h2\u003e\n\u003cp\u003eThe ISD1820 Sound\/Voice Board Recording is 100% Brand new and high-quality Board ISD1820 chip with an Onboard microphone, you can direct recording of About 10 seconds voice recording. This voice record\/playback device is based on the ISD1820 chip, which can record\/playback multiple-message. It can offer true single-chip voice recording, non-volatile storage, and playback capability for 8 to 20 seconds. For the sampling rate of 3.2KHz, it can record for the total duration of 20 seconds.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194351923353,"sku":"TIFEC0119","price":161.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ezgif.com-gif-maker_-_2021-03-19t133100.919.jpg?v=1743774439"},{"product_id":"8-ohm-0-25w-speaker","title":"8 Ohm 0.5W Speaker","description":"\u003ch2\u003e8 Ohm 0.5W Speaker\u003c\/h2\u003e\n\u003cp\u003eThe 8 Ohm 0.5W Speaker is a compact 40mm diameter audio output device designed for low-power applications requiring an 8 Ω impedance and a maximum power handling of 0.5 watt. Its lightweight metal body makes it easy to mount in space-constrained projects while ensuring stable sound performance.\u003c\/p\u003e\n\u003cp\u003eThis speaker’s core function is to convert electrical audio signals into clear sound, making it ideal for radio circuits, small amplifiers, DIY electronics, and robotics projects where compact size and reliable audio output are essential.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8Ω impedance for standard audio circuits\u003c\/li\u003e\n\u003cli\u003e0.5W power handling for low-power applications\u003c\/li\u003e\n\u003cli\u003e40mm compact size for space-saving designs\u003c\/li\u003e\n\u003cli\u003eLightweight metal body for easy mounting\u003c\/li\u003e\n\u003cli\u003eClear audio output for radios, amplifiers, and robot projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194364276889,"sku":"TIFEC0120","price":54.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/8_Ohm_0.5W_Speaker.png?v=1767008081"},{"product_id":"5v-1-channel-ssr-module","title":"5V 1 Channel SSR Module","description":"\u003ch2\u003e5V 1 Channel SSR Module\u003c\/h2\u003e\n\u003cp\u003e5V 1-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194368635033,"sku":"TIFRL0040","price":109.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/a03b-1-road-5v-low-level-solid-state-relay-module-with-fuse-ssr-250v-2a-fuse-800x800.jpg?v=1743774429"},{"product_id":"tpa3118-pbtl-mono-digital-amplifier","title":"TPA3118 PBTL Mono Digital Amplifier","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eTPA3118 PBTL Mono Digital Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eTPA3118 is an audio power amplifier board that enhances low-power, electronic audio signals, such as those from radio receivers or electric guitar pickups or headphones. The power amplifier allows the listener to hear the audio with higher volume and better sound quality. It contains a TPA3118 IC power amplifier chip, the design optimizes the circuit layout, the sound quality is very good, and the power is more. TPA3118 amplifier board provides high output and low power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you want to make a device where you can control the volume of any sound system, then this board is essential for you. In this module, you will get a specification of 60W and this board can operate in both 12V or 24V.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003eTPA3118 Pinout Diagram:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/Untitleddesign_9_480x480.png?v=1677561003\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003eTPA3118 Pinout Diagram\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBosting Audio Signal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAMP Sound Recorder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSound Circuit \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCan be used with consumer audio appliances.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194380890265,"sku":"TIFDC0023","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/Untitleddesign_10.png?v=1743774426"},{"product_id":"ne555-multi-channel-waveform-generator-module","title":"555 Multi-Channel Waveform Generator Module (174)","description":"\u003ch2\u003eNE555 Multi-Channel Waveform Generator Module\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.660b38a0zeUN07\"\u003eNE555 multi-channel waveform generator can generate a square wave, sawtooth wave, triangle wave, sine wave. \u003c\/span\u003eA waveform output is selected by a jumper, and the circuit is simple and convenient to operate.\u003c\/div\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194385379481,"sku":"TIFEC0011","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/67_beccadd5-f607-48f1-904b-e18dab2dcbc1.png?v=1743774422"},{"product_id":"12-v-1-channel-relay-board-module","title":"1 Channel 12V Relay Module with Optocoupler","description":"\u003ch2\u003e1 Channel 12V Relay Module with Optocoupler\u003c\/h2\u003e\n\u003cp\u003eThe ADIY 1-Channel Relay Module with Optocoupler operates on a 12V power supply. This module offers bidirectional isolation and enables control of the relay pull through a choice of high or low levels, based on user requirements. It features a genuine high-quality power relay, a subminiature package optocoupler, a high-power high-voltage transistor, and red and blue signal indicators. The module's layout board is thoughtfully designed to ensure comprehensive stability and reliable performance, making it suitable for a wide range of power control applications. The maximum load for the normally open interface is AC 250V\/10A and DC 30V\/10A. Moreover, it utilizes high-quality ultra-small optocouplers with excellent anti-interference capabilities and stable performance, requiring only a trigger current of 3mA.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with high-current relay 10A@250VAC \/ 10A@30VDC\u003c\/li\u003e\n\u003cli\u003eIt can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc.\u003c\/li\u003e\n\u003cli\u003eHigh-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection\u003c\/li\u003e\n\u003cli\u003eA freewheeling diode to protect your microcontroller\u003c\/li\u003e\n\u003cli\u003eInput Signal Pin connected to Burg stick for easy accessibility\u003c\/li\u003e\n\u003cli\u003eLED status indicators to indicate the relay ON\/OFF status\u003c\/li\u003e\n\u003cli\u003eMounting holes provided\u003c\/li\u003e\n\u003cli\u003eSignal input with a high-level signal, the common and often start conduction;\u003c\/li\u003e\n\u003cli\u003eThe relay can directly control all kinds of equipment and load;\u003c\/li\u003e\n\u003cli\u003eOne often opened a normally closed contact;\u003c\/li\u003e\n\u003cli\u003eBlue KF301 terminal line more convenient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso check the \u003ca href=\"https:\/\/robocraze.com\/products\/single-channel-12v-relay-module-30amp\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSingle CHANNEL 12V RELAY MODULE 30AMP\u003c\/a\u003e available on Robocraze. The relay module is capable of actuating 240VAC\/30A circuits safely and offers output modes for both Normally Open and Normally Closed configurations\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194424832153,"sku":"TIFRL0003","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/27_83152fd0-ad85-47c2-988e-ea0bcf994500.png?v=1752210252"},{"product_id":"16-channel-12v-relay-module-board","title":"16 Channel 12V Relay Module Board","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e16 Channel 12V Relay Module Board\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a 12V 16 Channel Relay Module with Light Coupling LM2576 Power Supply, Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a 12V 16-Channel Relay interface board and each one of the individual relays needs 15-20mA Driver Current. The board features an indication LED for Relay output status and the standard interface that can be controlled directly by many widely used microcontrollers like Arduino etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe 12V electromechanical relay module with an AC contact capacity of 250V which also include light coupling protection(optocoupler) for isolation of control circuitry. The plate load power module doesn’t need an external power supply. It supports all SCM drives.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe LM2596S buck chip in this relay module shows a slight fever which is a normal phenomenon as relays, long working hours have normal fever characteristics. 4 relay load power to give leave some margin, should avoid high-power (about 2000W) and long working environment, there will be some impact on the life of the product.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eRead our blog explaining What are \u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" rel=\"noopener\" target=\"_blank\"\u003eRelays\u003c\/a\u003e - Working, Applications \u0026amp; Types\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWidely used for all MCU control\u003c\/li\u003e\n\u003cli\u003eIndustrial sector\u003c\/li\u003e\n\u003cli\u003ePLC control\u003c\/li\u003e\n\u003cli\u003eSmart home control.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194426765465,"sku":"TIFRL0011","price":555.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/16_Channel_12V_Relay_Module_Board.png?v=1783405695"},{"product_id":"dc-6v-to-30v-one-way-relay-module","title":"DC 6V To 30V One Way Relay Module","description":"\u003ch2\u003eDC 6V To 30V One Way Relay Module\u003c\/h2\u003e\n\u003cp\u003eWide voltage power supply (6 - 30V), supports micro USB 5.0V power supply, making this 6-30V 1-channel power relay module with adjustable timing cycle easy to integrate into various projects. It comes with an emergency stop function (“stop” button) and reverse polarity protection, which helps prevent damage from incorrect wiring.\u003c\/p\u003e\n\u003cp\u003eThis is a 6-30V 1-Channel Delay Power Relay Module with onboard adjustable timing cycle switches and a digital LED display. This one way relay module is widely used in home automation delay timer control systems and timer controller applications. The module operates within an input voltage range of 6-30V and also supports micro USB 5.0V power supply.\u003c\/p\u003e\n\u003cp\u003eWith strong output capability, this 30V relay can control devices up to DC 30V 5A or AC 220V 5A. Its versatility makes it suitable for a wide range of applications, including automation, DIY electronics, and industrial control systems. As a compact and efficient one relay solution, it ensures stable and reliable switching performance across use cases.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\"\u003e\u003cspan style=\"color: rgb(8, 87, 190);\"\u003e\u003cstrong\u003eWhat is Relay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e? Explained in simple terms.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eLooking for the Best Price for DC 6V to 30V One Way Relay Module Online?\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eAt Robocraze, the price starts at just ₹99, making it one of the most affordable and value-packed relay modules available. Pricing may vary based on ongoing offers, stock availability, and promotional discounts, ensuring you always get competitive deals. Unlike low-cost generic alternatives, our relay modules are carefully quality-checked for stable switching performance, long operational life, and reliable load handling. We prioritize durability and consistent performance, giving you better build quality compared to many unverified marketplace sellers. Whether you're working on automation, robotics, or embedded system projects, you get both affordability and reliability in one product.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOperation Mode:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eP1: Trigger signal, the relay is on “OP” time, and then disconnect; Within the “OP” time, proceed as follows:\u003c\/p\u003e\n\u003cp\u003eP1.1: the signal is triggered again, invalid\u003c\/p\u003e\n\u003cp\u003eP1.2: the signal is triggered again, re-clocking\u003c\/p\u003e\n\u003cp\u003eP1.3: Signal has triggered again, the relay is disconnected, stop the clock;\u003c\/p\u003e\n\u003cp\u003eP-2: Trigger signal, after the “CL” time is off, the “OP” time is on. When the timing is completed, the replay will be disconnected;\u003c\/p\u003e\n\u003cp\u003eP3.1: Trigger signal, after the “OP” time is on, the “CL” time is off, then cycle the above actions. If trigger signal within the loop, the relay will be disconnected and stop the clock. The number of cycles ( “LOP “) can be set.\u003c\/p\u003e\n\u003cp\u003eP3.2: No need to trigger the signal after powering up, the “OP” time is on, the “CL” time is off, then cycle the above actions; The number of cycles ( “LOP “) can be set.\u003c\/p\u003e\n\u003cp\u003eP-4: Signal holding function. If the signal is triggered, timing is cleared, the relay remains on; when the signal disappears, the relay will be off when the “OP” time is over; if another signal is triggered during timing, timing will be cleared.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHow to choose the time interval:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eparameter Introduction: OP power over time, turn off time CL, LOP cycle times (1-999 times, “—” is unlimited cycle)\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eIn the selection of parameter set interface mode, and press the STOP button to select the time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e(1)xxx. if the decimal point is in some place, the time interval is s-1 999 s\u003c\/p\u003e\n\u003cp\u003e(2)xx. x is the decimal place is ten, the time interval is 0.1 s 99.9 s-\u003c\/p\u003e\n\u003cp\u003e(3)x. x. x is the decimal point are all on, the time interval is 1 min-999 min\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to set the parameter:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst, make sure relay operation mode\u003c\/p\u003e\n\u003cp\u003eAccording to the operating relay mode, the main interface (power module will flash current operating mode; standard mode P1.1, then come into the main interface); long press SET key two seconds and then choose and enter selection interface mode; by pressing UP, DOWN key to choose the mode setting  (P1.1 ~ P4)\u003c\/p\u003e\n\u003cp\u003eAfter selecting the mode, press short SET to set the corresponding parameter, then the parameter you want to set will flash (OP power in time; CL power off time; LOP cycle times, “—” is unlimited cycle ); by UP, DOWN to set the parameter value, support long press (increase or decrease quickly) and press slightly (increase or decrease of 1 unit); after setting the parameter value by short press the STOP key to choosing decimal place; choose the time interval (corresponding time interval is 0.1 s-999 min); Short press SET to set the current mode next parameter, the process is the same as above\u003c\/p\u003e\n\u003cp\u003eAfter the setting mode parameter, press and hold the SET button then hold the current configuration mode will flash, then go back to the main interface; define success parameter main interface: when the relay does not work, it will show “000” (no decimal point); the operating state relay, the screen has a decimal point\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMode Select Interface:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003epress and hold the SET key to enter; after setting, long-press the SET button back on the main interface\u003c\/p\u003e\n\u003cp\u003eActivate Relay Mode:\u003c\/p\u003e\n\u003cp\u003eNO: PO in power over time, the relay can be connected\u003c\/p\u003e\n\u003cp\u003eOFF: relay is not allowed to connect, when in the off state\u003c\/p\u003e\n\u003cp\u003ein short main interface press the STOP key to achieve turn ON and OFF, the current state will flash; then back to the main interface\u003c\/p\u003e\n\u003cp\u003e(this function is a function of a sudden stop, 1 key to turn off the relay)\u003c\/p\u003e\n\u003cp\u003eSleep Mode:\u003c\/p\u003e\n\u003cp\u003eC-P Sleep mode: within 5 minutes, no operation; nixie tube will close auto display, and a function program well\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress and hold the STOP button for 2 seconds can achieve change from C-P to O-d; Current state will flash and then return to the main interface\u003c\/li\u003e\n\u003cli\u003eThe relay contact is passive and electricity production; 1 channel has the control function on \/ off\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide operating voltage: 6V to 30V\u003c\/li\u003e\n\u003cli\u003eAdjustable timing cycle with digital display\u003c\/li\u003e\n\u003cli\u003eSupports DC and AC load control\u003c\/li\u003e\n\u003cli\u003eBuilt-in reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eEmergency stop function for safety\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation for noise resistance\u003c\/li\u003e\n\u003cli\u003eCompact and easy-to-use design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications of 6-30V Relay Module:\u003c\/h2\u003e\n\u003cp\u003eThis 6-30V 1-channel power relay module with adjustable timing cycle is ideal for applications such as delay switching, motor control, lighting automation, and smart home systems. Whether you're using a 30V relay for industrial automation or a compact one relay setup for DIY electronics, this module offers flexibility, precision timing control, and dependable performance.\u003c\/p\u003e\n\u003ch2\u003eDC 6V To 30V One Way Relay Module Specifications Comparison:\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"font-weight: 400;\"\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"font-weight: 400;\"\u003eDC 6V–30V One Way Relay Module\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"font-weight: 400;\"\u003eStandard 5V Relay Module\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"font-weight: 400;\"\u003eLow-Cost Generic Relay\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e6V to 30V DC\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003ctd\u003e5V–12V (Limited Range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Type\u003c\/td\u003e\n\u003ctd\u003eSingle Channel\u003c\/td\u003e\n\u003ctd\u003eSingle Channel\u003c\/td\u003e\n\u003ctd\u003eSingle Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Mode\u003c\/td\u003e\n\u003ctd\u003eVoltage Trigger\u003c\/td\u003e\n\u003ctd\u003eLogic Level Trigger\u003c\/td\u003e\n\u003ctd\u003eBasic Trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd\u003eSuitable for Moderate DC Loads\u003c\/td\u003e\n\u003ctd\u003eModerate AC\/DC Loads\u003c\/td\u003e\n\u003ctd\u003eOften Lower Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild Quality\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade PCB\u003c\/td\u003e\n\u003ctd\u003eStandard PCB\u003c\/td\u003e\n\u003ctd\u003eBasic PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability\u003c\/td\u003e\n\u003ctd\u003eHigh Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003eLimited Voltage Flexibility\u003c\/td\u003e\n\u003ctd\u003eMay Fluctuate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Range\u003c\/td\u003e\n\u003ctd\u003eAutomation, Robotics, Embedded Projects\u003c\/td\u003e\n\u003ctd\u003eArduino Projects\u003c\/td\u003e\n\u003ctd\u003eBasic DIY Projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194429288601,"sku":"TIFRL0023","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/2_cc312071-45e0-495f-8d19-996d07d0f615.png?v=1743774390"}],"url":"https:\/\/robocraze.com\/collections\/electronic-modules.oembed?page=9","provider":"Robocraze","version":"1.0","type":"link"}