Re: Need help on SD02B stepper motor driver
Posted: Tue Jul 17, 2012 11:22 amtiongpatrick86 WROTE:Now i tried to supply with 12V at Vin. The power LED is on. and the mini jumper is connected at Vin. The output LED still are not light on when the test button is pressed.
You still need to supply Vmotor. Have you do that?