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Reply to "A Handy Little PCB for Adding Marker LEDs to a Hood Diesel"

John, you can wire the board to any onboard AC or DC source that you wish. Just select the appropriate load resistor value from the user notes table and you should be good. If you are using AC you should probably install a blocking diode D1 on the board where shown, and use a lower value resistor as suggested in the notes.

If you can tell us more about your supply source, I can give you more specific info.

Rod

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
330-757-3020

www.ogaugerr.com
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