All items tagged with circuit and infrared (7)

4-07-2025 | 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...

1-08-2022 | Has your remote control stopped working? This tester can indicate whether or not an IR signal is still being transmitted.

16-04-2020 | Nowadays you can buy these things ready-made for a mere trifle – but here you can see how this was done in the past...

2-05-2019 | As even the Elektor Store offers various infrared imaging devices in its range, amongst which are the famous SEEK accessories which connect...

1-12-2002 | For all battery-operated devices, regardless of whether they use disposable or rechargeable batteries, the lower the current consumption is,...

1-07-1998 | This little circuit will be valued highly whenever a signal is required for the testing of infrared receivers. In most cases, such a tes...

1-03-1995 | The circuit described here mimics the behaviour of a firefly, but only if you build more than one. Although it may be a bit bold to spea...