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Unread 30-01-2016, 19:47
Peter Mitrano Peter Mitrano is offline
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Join Date: Jan 2016
Location: Worcester MA
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Controlling Old Robot Signal Light

I have an old RSL from 2006 (1.5" square) with 4 wires. Black, Red, Orange and Blue.

Does anyone know how to power/control it? Just supplying 12 volts doesn't do anything.

Last edited by Peter Mitrano : 30-01-2016 at 19:55.