This week's How-To is a fun one, we take an iPod and turn it in to a universal infrared remote control which can be used to control all your home electronic equipment, or just about anything that ...

How-to HomeKit How to add an Infrared remote-controlled accessory to your HomeKit smart home Benjamin Mayo | Aug 20 2019 - 3:21 am PT 0 Comments ...

All infrared remote controls transmit pulse bursts. The photo transistor detects the modulated IR signal from the remote control handset under test and its output is processed by next BC557 and fed to ...