The circuit was designed to create a touch switch that can be used for ON/OFF functions in modern technology. BC547 – NPN small signal transistors designed for general purpose switching and ...

Ofcom, the UK's digital regulator, has expanded its One Touch Switch rules for broadband and phone companies. This allows customers to switch providers more easily, giving a big boost to competition ...

There seems to be nothing a 555 can’t do. We’ve seen it before, but [electronzapdotcom] reminds us you can use a 555 and a few parts to make a reasonable touch switch in this video, embedded below.

The modern mechanic switches are improved concerning of old technology. We need however many times to replacement some old switch or to check currents bigger than the durability of certain switches or ...

Ever since touchscreens started finding their way into cars around 20 years ago, interior designers have been trying to figure out what to do with all the switches, buttons and knobs. Take them away, ...

Mechanical switches are pretty easy to understand—the contacts touch, the current flows, and Bob is, presumably, your uncle. But what about soft switches? Well, they’re not that difficult to ...