Take an AM radio and tune it to an unused channel. Inbetween bands. While listening to static, point the remote at the AM antenna or somewhere close to the radio, and press a button on the remote. You ...

Even though some devices now use WiFi and Bluetooth, so much of our home entertainment equipment still relies on its own proprietary infrared remote control. By and large (when you can find them) they ...

What is an IR Blaster and How Does it Work? An IR blaster is a hardware component in some smartphones that allows the device to emulate an infrared remote control, enabling it to control various ...