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General Mach Discussion / Re: 25 Pin Parallel Signal Tester with LED's for each pin WANTED
« on: August 04, 2009, 10:26:29 PM »
Hi, Steve
Direction is controlled with the dir. pin being ether held high or low on each axis then the step pin is pulsed to move the axis the desired amount.
3 axises 6 pins and common Ground.
Chip
Direction is controlled with the dir. pin being ether held high or low on each axis then the step pin is pulsed to move the axis the desired amount.
3 axises 6 pins and common Ground.
Chip