Thread: Limit Switches with LED's
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30-12-2012 #1
Last Activity: 24-11-2014
Hi Robin
My apologies if my protocol is incorrect.
I have attached a PowerPoint Drawing, which is my interpretation of your drawing, which contains everything i know so far. Would you be kind enough to go over it, and advise me if it would work or not?
Regards
RayLast edited by manofgresley; 30-12-2012 at 05:54 PM.
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30-12-2012 #2
Last Activity: 1 Week Ago
So you don't have a seperate ground.
That means every LED up stream of the one that goes red will go out.
If you accept that limitation, dump the transistor and the 10k resistor, not required.
Connect one LED cathode to NO, one cathode to NC and the common anode to your 190 ohm off 5V.
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