oh shoot...i was looking at it wrong. the diode stops working on the side of the relay that goes to the arduino. is there an order of the pins? like relay pin connects to diode, diode to arduino? or some other order?
oh shoot...i was looking at it wrong. the diode stops working on the side of the relay that goes to the arduino. is there an order of the pins? like relay pin connects to diode, diode to arduino? or some other order?