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General Mach Discussion / Re: Motors are not operating correctly
« on: August 02, 2016, 01:22:26 AM »Quote
I used a multimeter to check directional pins on BOB. Also, checked 5V on the BOB and it indicated 2.82
If you are using 5 volts to supply the breakout board then it should read 5 volts not 2.82.
Disconnect the supply to each of the driver's pul+ one at a time and see if the BoB voltage rises to +5 volts - if so then there is a fault with that particular driver.
If no fault is found then perhaps replace your 5 volt power source and see if this cures the problem.
Tweakie.