Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will receive.

An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...

Anyone searching for a way to control their entertainment centre, TV or set top box you may be interested in a new Arduino project which details how to make your very own infrared remote protocol ...