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ERR Dummy Locomotive Module Lighting

I ran across an interesting issue with the ERR Dummy Locomotive board.  I wanted to drive a dual-headlight dummy, but the board is obviously set up for a single LED, trying two in series or parallel didn't work well at all.  I finally went to the parts bin and made a driver to give some kick to the lighting outputs.  This would probably also be useful for the ERR MiniCommander 2 if you don't have the lamp output option.  If you want incandescent lighting, this drives those as well, just leave out the 330 ohm resistor and use a 12V bulb in place of the two LED's. 

Just thought this might help someone with a similar issue.

Headlight LED driver for ERR Dummy Locomotive Board

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  • Headlight LED driver for ERR Dummy Locomotive Board
Original Post

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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