Sainsmart 8 Channel Relay Wiring Diagram

Diagram

Sainsmart 8 Channel Relay Wiring Diagram. 8 channel relay moduel manual. Has anyone used a 16 channel 12v relay module interface board for but i have no idea how to do so im looking for a schematic and a code example.

Simple Relaycircuit Is An Electrically Operated Switch Many Relays Use An Electromagnet To Mechanically Operate A Swi Automotive Electrical Electricity Relay
Simple Relaycircuit Is An Electrically Operated Switch Many Relays Use An Electromagnet To Mechanically Operate A Swi Automotive Electrical Electricity Relay


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Christmas light project 2. Sainsmart 8 channel relay wiring diagram. 06052019 06052019 0 comments on sainsmart relay wiring diagram.

There is a set of terminals for the 8 inputs and then a separate ground does this need to be connected to the common.

The relay clicks on the led illuminates but the christmas. Posted by d2admdokno on. Sainsmart 8 channel relay wiring diagram. I am driving the gpio pins from rpio python.