Toggle Relays

If you need to switch loads on or off such as e.g. working lights via a button, you can use Nano ICCS Toggle Relays.

If a positive impulse is applied to terminal 15 the relay switches and becomes self-sustained (on or off). One more impulse and it switches again (impulse switch or toggle-flip-flop). Terminal 15 is debounced.

Chronogram

Diagrams