One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, making it easier than ever to put that old remote to good use. Due to the popularity of ...

The transmitter and receiver For the transmitter, he turned an Arduino Pro Micro into a USB sound card which he could plug into his laptop. That outputs both the audio signal and a 40 kHz carrier ...

Ad: Thanks to @Huel #Huel for sponsoring this video <a href=" I’ve built quite a lot of remote controls for projects in the past, and this is because I want to have custom controls for whatever I ...

The hub is also equipped with both an infrared transmitter and an IR receiver for controlling TVs and other home entertainment gear as well as appliances such as fans and air conditioners that use ...