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 ...

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

A DTMF-based IR transmitter and receiver pair can be used to realize a proximity detector. The circuit presented here enables you to detect any object capable of reflecting the IR beam and moving in ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Altinex Muse HDMI+Power+IR Transmitter and Receiver will change the way integrators approach ...

Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter ...

Toshiba Electronics is offering an infrared transmitter and receiver chipset that is designed to simplify the implementation of automotive and domestic wireless audio applications. The Toshiba ...