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Recent Content by Elisa

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+12VDC power supply of 4 channel USB relay module

Hi, I think I know what went wrong. I got the wrong model from the supplier. I was ordering the 10A rating model...

Post by: Elisa, Nov 3, 2015 in forum: Relay Modules
Thread
+12VDC power supply of 4 channel USB relay module

Hi, I have a 4 channel USB relay module (board V1). I can't locate where to connect the relay coils power supply (+12VDC). I found below ports...

Thread by: Elisa, Nov 2, 2015, 4 replies, in forum: Relay Modules