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09-05-2010 #2
Last Activity: 23-09-2017
How have you got the motors wired/ series or parallel?
If they are Roys motors parallel requires 5 amps and series 2.5 but it will be right at the limit for a series 3 board.
Try going to series if you haven't and stuff a bloody big fan onto the board and try that.
John S.John S -
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