16 Kanal Relais Ausgang Mudules 12V LM2576 Leistungsrelais Module für Arduino DIY U
12,43 €
16 Channel Relay Module Trigger Board 12V LM2576 Relay Module Smart Expansion Board with Optocoupler Electronic Components. Each relay also features normally closed and normally open ports. With indicator lights for relay actions, you can easily monitor the status of each channel.
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