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How does a garage door opener button work?
DaOld Man:
Im just now seeing this, and I got to get to work right now, but yes, I can post the schematic later.
Hopefully tonight.
kahlid74:
Have you monitored for voltage? Maybe a difference in voltage causes a difference in function?
DaOld Man:
Kahlid74: Its been around 2.5 years since I was investigating the button problem. I cant remember if I tested the voltage or not. I wound up using relays and the circuit works pretty good. No problems at all.
I posted the circuit in Automated Projects:Circuits, because I thought that might be a better forum for it.
I wrote out a very lengthy description, and when I posted the pic, I got an error because of the pic being a bmp, and I lost everything I typed. (Dang it!)
So I just re-posted the pic as a JPEG.
Kamushekar: if you really need a description I will type it again. Heres a link to the circuits thread, scroll to the bottom to see the schematic:
http://forum.arcadecontrols.com/index.php/topic,129533.msg1356246.html#msg1356246
lilshawn:
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