In the last ten years, the off switch has seen something of a decline, being replaced by its trendier sibling, the standby button. But we miss good old offy -- his sturdy construction and good humour ...

This is an improved version of Anthony Smith’s designs for a latch on/latch off switch (see the whole series below). The new design switches a 120VAC load, and includes several much-needed details on ...

The circuits was designed to illustrate the different functionality of an ON-OFF electronic switch the uses a push button mechanism. Three circuits have been sampled that utilizes the push button ...