A soft touch switch is illustrated in this project which can set the device ON by pushing once and set the device OFF by pushing again. The operation of the switch is done by lathing a relay to ON ...

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 ...

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 ...