Here is a great collection of touch switch circuits. A touch switch is an electronic device that enables us to control a circuit by simply touching a sensor. Simple touch switch circuit with 4011 – ...

Impulse relay turns on with an electrical impulse at the control input and turns off again with another impulse.

This is the circuit diagram of a light activated switch based on National Semiconductors comparator IC LM 311 and a LDR. The circuit below shows a simple application of ldr operated switch. This ...

Save guides, add subjects and pick up where you left off with your BBC account. A parallel circuit is way of connecting components on separate branches, so the current can take different routes ...

For some of us, there are few sounds more satisfying than the deep resonant “thunk” of a high quality toggle switch slamming into position. There isn’t an overabundance of visceral ...

Home Circuit is a few things. It’s a game you download from the Nintendo Switch eShop ... Within this simple framework you’re given a lot of freedom. Aside from the fact that tracks can ...

It doesn’t have to be that complicated, though, as this simple two-wire power-and-data ... the twisted pair is a power supply and decoder circuit, which sends 9 volts up the line to power ...