Turn on your Samsung TV using the power button on the TV or an already paired remote. Find the remote control sensor on the TV—it’s typically on the lower right side but may be at the bottom ...

Most standard remote controls send signals to your home theater gear using a beam of infrared light, which a sensor on your hardware picks up. You can’t see this beam, but your smartphone’s camera can ...

Over on his YouTube channel [Electronic Wizard] has released a video that explains how infrared (IR) remote controllers work: IR Remote Controllers protocol: 101 to advanced. This video covers the NEC ...

While more and more consumer products are rushing to include WiFi and Bluetooth connectivity, the simplicity and reliability of infrared has kept it in the game in the game far longer than many might ...