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Thread: Emco PC120 Turn

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  1. #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.

    Rob
    Last edited by cropwell; 11-03-2017 at 06:36 PM.

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