3 Channel Digital Subwoofer Amplifier Board The 3 channel digital subwoofer amplifier board runs on two high-quality TPA3116D2 digital amplifier chips. It is powered at a DC supply voltage of 12-24V. The subwoofer amplifier board has very sound quality with great amplifying power. This amplifier board has 3...
5mm IR Transmitter Receiver Pair This pair of High-power directional IR LED and Filtered photodiode can be used in various kinds of sensing circuits. The narrow beamwidth IR LED emits focused IR light and the filtered photodiode filters out ambient light without the need...
5V Relay Cube This is a 5V Relay Cube. This cube relay has an operating voltage of 5V and has a max current capacity of 7A. This makes it most suitable for use in microcontroller-based devices. These relays can be used for switching High voltage...
HCSR501 PIR Motion Sensor The HC-SR501 PIR Motion Sensor Module used to detect the motion of a human body within the sensor’s range. It is often referred to as “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion Sensor” sensors. The PIR Motion sensor module has...
Have you ever considered the senses of sight, touch, and smell that robots and Internet of Things devices possess? Sounds cool, right? Well, none of that would be possible without...
Voice recognition technology is becoming increasingly common in our everyday lives, from virtual assistants to smart home devices. In this blog, we explore the various types of voice recognition systems...
Are you ready to advance your do-it-yourself projects? Consider using an Arduino to build your pulse oximeter. The first step is to familiarize yourself with the MAX30100 sensor module, which...