But not so with this programmable IR ... the serial connection provided by its CP2104 chip. Using a simple plain-text control protocol, the user can modify the behavior of the device and monitor ...

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

In security systems, they can be used to detect unauthorized access or to monitor pet movements. The IR Detector proximity sensor is designed to be compatible with both Arduino and Raspberry Pi ...