This receiver/decoder forms part of a simple mains network remote control system, which also includes the ‘Mains Remote Transmitter’ and the ‘Mains Remote Encoder’. The decoder is built around IC1, ...

Infrared remote controllers are everywhere around us. The majority of home appliances are controlled using infrared remote controls. In this article/video, we will learn how to build a device that can ...

For security-oriented RF remote control systems, the KDEC code-hopping receiver employs ever changing 32-bit encrypted hop-code, which is encrypted using 64-bit manufacturer code and 28-bit serial ...

This post was done in partnership with Wirecutter. When readers choose to buy Wirecutter's independently chosen editorial picks, it may earn affiliate commissions that support its work. Read the full ...

Covering home audio and video, Matthew Moskovciak helps CNET readers find the best sights and sounds for their home theaters. The Logitech Harmony Smart Control combines RF functionality and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Adrienne Maxwell Adrienne Maxwell is an editor covering AV gear. Her specialty ...