12+ 12V Relay Wiring Diagram 5 Pin. Our relay here has 5v trigger voltage, but you can also find relays of values 3v, 6v and even 12v so select one based on the available voltage. We need to use a relay between arduino's pin and light bulb to protect arduino from high voltage/current.
I recently bought 3, 12v 30 amp dpdt relays for a remote underwater vehicle (rov) project that i am working on; However, being new to electronics it has not been fun looking for a wiring diagram. 12 volt 4 pin relay wiring diagrams within 12v 5 pin relay wiring diagram, image size 983 x 612 px, image source :
Pin #86 is for the 12 volt positive lead, and pin #85 is for ground.
12+ 12V Relay Wiring Diagram 5 Pin. Design conforms to foreign safety standard (ul/csa/tuv). 12 volt 4 pin relay wiring diagrams within 12v 5 pin relay wiring diagram, image size 983 x 612 px, image source : Outline dimensions, wiring diagram and pc board layout. Design conforms to foreign safety standard (ul/csa/tuv).
