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TouchDRO with HF Calipers

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  • TouchDRO with HF Calipers

    Has anyone had sucess getting cheap HF Calipers working with TouchDRO and the Arduino?
    I have sucessfully read the HF calipers with my Arduino, now wanting to get it to work with TouchDRO. I found a sketch online that worked. I had to build a level shifter using 2n2222A transistors and resistors.
    Yes, I could buy iGaging scales and the 'other' microprocessor, but I don't have the budget for that.
    Chuck
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