1 DC5V Flip-Flop Relaismodul bistabil selbstsichernder Schalter pulsniedriger Auslöser
5,70 €
This is a bistable (self-locking) relay module that triggers once the relay pulls (and holds); Trigger again, relay release (and hold). USE : By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
Jetzt bei Ebay:
