5V Relais Ausgang Mudules 1 2 4 6 8 Kanal Relais Schalter Module für Arduino DIY
9,98 €
A high-level signal (3.35V) triggers the relay to disengage and cut off power to the load circuit. 5V Relay Module Trigger Board 4 Channel Solid State Relay Module Support Low Level Trigger Electronic Components.
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