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1CH 5v Relay Board High/Low Level Trigger with Optocoupler
1CH 5v Relay Board High/Low Level Trigger with Optocoupler
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- 5V Operating Voltage
- High or Low-Level Trigger
- Single-Channel Relay
- High-Current Relay
- Standard Interface
- Compact Size
- Lightweight
1CH 5v Relay Board High/Low Level Trigger with Optocoupler
The 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.
It 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.
Think 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.
Whether you’re working on home automation, robotics, or any other project, our 5V relay module for Arduino and other microcontrollers is a perfect fit.
Single-channel 12 volt relay connections are
- Connect VCC to the 12-volt power supply
- The 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)
- If the control signal is high the led will glow and Vice- versa.
This 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.
Key Features:
- Suitable for various microcontroller projects.
- Offers flexible control options.
- Ideal for controlling one high-power device.
- Can handle 15A at 125V AC or 10A at 250V AC.
- Compatible with Arduino, 8051, AVR, PIC, DSP, and ARM.
Package Includes:
- 1 x 1CH 5v Relay Board High/Low Level Trigger with Optocoupler
Specifications
| Specification | Details |
|---|---|
| Version | 5V |
| Trigger | High or Low Level |
| Number of Channels | 1 |
| Equipped with High-Current Relay | 15A @ 125V AC or 10A @ 250V AC |
| Control Interface | Standard interface, controllable directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM) |
| Dimensions (mm) | 50 x 25 x 20 |
| Product Weight (g) | 16g |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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1. Is an optocoupler required for a relay?
- Yes, Relays usually are driven using optocouplers, which offer isolation between the analog and digital grounds to ensure that switching currents in the relay coils do not affect the noise margin of the digital circuit.
2. What is a 1 channel 5V relay board?
- The 1 Channel 5V Relay board provides a single relay that can be controlled by any 5V digital output from your microcontroller. Screw terminals are used to access the relay, which can handle up to 2A of current. The status of the relay is indicated by a handy LED.
3. Where can I use the single-channel relay board?
- The Single Channel Relay board is a convenient board that can be used to control high voltage, and a high current load such as motor, solenoid valves, lamps, and AC loads. It is designed to interface with microcontrollers such as Arduino, PIC and etc.
