| Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple tap on the coff...
| Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple tap on the coff...
| Has your remote control stopped working? This tester can indicate whether or not an IR signal is still being transmitted.
| Have you ever wondered what an infrared remote control sounds like? With this small circuit you will be able to find out!
| This tester consists of two integrated remote control receivers whose outputs drive an LED to indicate when a suitable infrared signal is re...
| This circuit switches two electrical loads on and off under the control of an acoustic signal. The remote control operates reliably up to...