SFH505A made by Siemens combine infrared diode receiver, amplifier, demodulator and a filter band pass for minimizing interferences. This circuit works together with this infrared transmitter. The ...

The circuit was designed to produce a universal infrared switch with a single channel and ON/OFF feature to operate in 36 kHz to 38 kHz in the form of a remote control. Infrared – a portion of the ...

If you’re looking for your first electronics project, or a project to get someone else started in electronics, [Vadim] has you covered. Back when he was first starting out in electronics he built this ...

Andrew Lai has created a new Raspberry Pi accessory which takes the form of a remote control power switch, and has been created to provide a consumer electronics experience with control via a single ...

Most remote controls on TV sets, DVD players, audio systems, and other consumer equipment use infrared (IR) technology, just as they have for decades. But while IR still works well, it’s showing its ...