Thread: Emco PC120 Turn
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11-03-2017 #11
I am sure you are right Clive, the 5v from the PC is only to power the input optos. I have the board in front of me and the 12v track is on the top face and disappears under components, so I can't trace it through.
(Chaz) The board you show as an example on eBay is overpriced, you can get them from China for less than a fiver and not much more than that from a UK supplier.
RobLast edited by cropwell; 11-03-2017 at 06:36 PM.
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