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Old 11-29-2015, 08:44 PM
tamiya fan tamiya fan is offline
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Join Date: Sep 2014
Location: South Elgin, IL USA
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Default Re: Road train lighting

Hey mavrick0 let me ask you this.(maybe I'm wrong) I can use the input of the opto splice into 1st trailer lights (as a trigger) and power the output of the opto from it's own power source off the 7.2v truck battery. (run set of wires back) Or are you saying that the opto coupler has a max of 50mA. And if so any ideas?
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