I could use some help figuring what resistor to use to drop auto voltage (13 to 14) down to 8.8 volts to run an electric alarm clock by bypassing the 110 input and feeding power direct to the circuit board.
Fred
Fred
I was thinking you would be committed to the project and clip the wire to then use the amperage setting on your meter to complete the circuit so you could measure amps.The only info it gives is 120 volt at 2 watts for the power supply