Digital switches can be a great help when you need heavy appliances to turn on or off at set intervals during a day. Here are some of the best options to choose from.

This is a very simple touch sensor switch that is build with the 555 timer IC. You just need to touch the metal plate and the relay gets energised and is kept in this state for about 100 seconds, then ...

Now it makes sense. This is a simple timer switch for AC220V lamps but with an ambient light sensor and a sound-controlled trigger mechanism. Nothing special to say about the first test. I wired a ...

Smart light switches can offer plenty of convenience and potential energy savings.

Connecting a smart light switch instantly gives you access to controlling your home's lighting by phone, tablet, or even voice.

Turn regular light switches into smart light switches you can control with your smartphone with no drilling, no wiring, no mess.