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Masking the lights on Alan's switch controllers

Posted: Wed Mar 20, 2019 6:54 am
by mattinair
I put some pieces of plastic painted black with lines scratched into them over the lights on Alan R's new switch controllers so I could keep track of how I had thrown the switches...
DSCN0562_01.JPG
DSCN0562_01.JPG (79.94 KiB) Viewed 2056 times
Even with the kind of lazy job I did they really look cool... 8-)
Also; I reversed the polarity on one of the lines going to a switch with no ill effects ....