[Dmitry Grinberg] has to walk all the way across his bedroom to switch the lamp on and off. The drudgery of this finally became too much, so he built a remote control and added dimming for good ...

Use the Handy Switch like a remote control or mount it on the wall, and instantly you'll power up your favorite lamp.....at least that's what it claims. Handy Switch boasts itself as the wireless, ...

The circuit above is an light sensitive automatic switch which functions in absence of light. The IC 4060 works as an oscillator and the generated signal is applied to the base of T4 transistor.

Today we are going to explain about a simple circuit which is used to switch on/off any electrical device remotely through a relay using the normal TV/VCR/VCP/VCD remote control unit. First of all, ...

There are a variety of smart switches on the market, and we’ve broken down the best of the best. Whether you're looking for a simple setup or something a little more complex that adds loads of ...