TV remotes still use infrared because it’s cheap, universal, and reliable. Remotes often use IR for basic functions and ...

However, the remote for the DVD player and the Cable Box do not work going thru the Xantech receiver. --I have swapped out emitter cables thinking that was an issue but no luck.

How to connect the TSOP4838 to an Arduino to read the transmitted codes By using a cheap integrated IR receiver/decoder device (the venerable TSOP4838), most of the hard work is done for you!

The small open source hackable IR and RF remote features 9 IR LEDs and an IR receiver, 433 MHZ RF modules, built-in ambient light, temperature and humidity sensors.

IR isn’t a very complicated technology, however, so it’s perfectly possible to roll your own universal remote, as [sjm4306] shows in his latest project, the Remoteduino Nano.

The Xbox Series X and S have cleverly hidden IR receivers that allow for backwards compatibility for Xbox One Media Remotes.

I'm going to bite the bullet and go for the Nvidia Shield TV Pro. I have a Logitech Harmony 650 remote, which is IR only. I would like to have the Shield up and running in an integrated fashion on ...