I want to control a 12VDC up to 30Amp circuit with a 5v pin off of a microcontroller. My thoughts are to use a relay.
I know how to code the micro controller to set a pin HIGH. Is a relay the right approach? If so, where could I get such a relay?
Thanks!
I know how to code the micro controller to set a pin HIGH. Is a relay the right approach? If so, where could I get such a relay?
Thanks!