Old infrared remote controls can be a great way to interface with your projects. One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, making it ...

The Arduino Uno IR Receiver Module detects and receives infrared (IR) signals transmitted by IR remote controls or other IR transmitters. It typically includes a photodiode and a circuit to decode the ...

If you’ve ever needed a short-range remote control for a project, [firestorm] is here to help you out. He put up a great tutorial on using an IR remote to do just about anything with everyone’s ...

My 8 bit breadboard CPU which is based on the project done by Ben Eater. I built this project a year or two ago, and decided it was time to do a short upload up of my build, along with the custom ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...