1. #1
    Hi,
    I now have my spindle up to speed, by fitting a diferent motor. I have pretty nearly infinitely variable speed, but I have no idea what! I would like a simple electronic rev counter kit, but the auto ones only go up to 9,999 rpm. I am looking for something in the reagion of 25-30,000.
    Does anybody have a clue where I could get such a thing on a reasonable budget?
    Jas.

  2. #2
    Hi Jas
    How good are you at kits.
    see http://medw.co.uk/wiki/index.php?page=Tachometer for a Tony Jefree tacho
    also the original article http://www.jeffree.co.uk/pages/revmaster.htm
    worth a read.

    peter

  3. #3
    This looks good. Tony Jeffree designed the DivisionMaster that I use (and built from a kit!).
    Cheers, Jas.

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