How to control a stepper motor using SD02B?

Autonomous Robot, Manual Robot, DC Motor Driver, Stepper Motor Driver, Servo, Multi PWM chip.....

Re: How to control a stepper motor using SD02B?

Postby royalstorm7 » Thu Dec 15, 2011 5:20 pm

oo..ok...yes pulse, pin have to hi-lo for 50 times...please confirm these 3 signal (pulse,dir,enable) by using oscilloscope or LED...if all them are ok...them hily suspected is the cable that connect PIC to SD02B....coz i got this problem last time...solved by using screened cable.....have a try...
tq
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