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1  Forum 2005-2010 (read only) / Forum / My opinion on: December 22, 2010, 05:43:50 am
There is not any place to attach any file with the message. I think it must be included.
2  Forum 2005-2010 (read only) / Interfacing / Re: L298N & L297 for stepper motor? on: December 24, 2010, 04:21:42 pm
I apply the pulses as keeping Enable to 1 and Clock to 1 & 0 again & again to move the step. But it did not. Why? What is batter way to issue pulses from parallel port?
3  Forum 2005-2010 (read only) / Interfacing / L298N & L297 for stepper motor? on: December 22, 2010, 05:44:02 am
Hi,
I am going to build the driver for my unipolar stepper motor using L298N & L297 according to following attached image. I think it is for bipolar stepper motor as there is not any place to attach stepper motor common wire. Please guide me how can I use this driver for unipolar stepper motor.

My unipolar stepper motor is this
 This is my circuit
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