This small circuit is ideal for checking the basic operation of an infrared remote control unit. The circuit is based on the brilliantly simple idea of connecting a piezo buzzer directly to an IR ...

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 ...

Apple's IR Remote may stop working for a number of reasons, either because the device itself is not functioning correctly or because the computer cannot pair with the device. Topher, an avid Mac user ...

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 ...