To sense animals moving I wanted to create a simple IR sensor that would trigger a monostable to generate ... Figure 1 shows an idealized version of the circuit. Figure 1 This circuit using ideal op ...

I recently had to build an infrared close proximity sensor that could tell if something was ... The principle of this setup is somewhat simple and self-explanatory. In this circuit, the infrared ...

[Rajendra Bhatt] writes in to let us know about a nice simple IR bounce tachometer. The project uses a startUSB for PIC board and a 16×2 character LCD with a very basic Infrared bounce circuit.

A simple circuit paired with a Pi Pico was pressed ... using an Arduino to read the output of the TV’s remote with an IR sensor. The hook here is the code is written in MicroPython, using ...