NEW DC 5V 12V 2A Bistable self-locking switch Module LED Controller Relay touch
1,99 €
Module interface hope you could understand. 1 When powering on, the output state may be on or off,Connecting 220-1000UF electrolytic capacitors in parallel at the input can reduce the uncertainty. 5 Ti : Button port 1.
Jetzt bei Ebay:
