Hello,
my last year project is based on stepper motor. right now i am using driver using l293d IC but it is not that much efficient and provide low micro-stepping.
But i need to do Micro-stepping of 1600,3200 or 6400 steps per revolution.
pls provide any driver which is available easily or any motor driver using controller.

And there is technique of building driver using PIC's any controller using current controlling action plz provide tutorial for that.
thnxzz

 

Hello,

But i need to do Micro-stepping of 1600,3200 or 6400 steps per revolution.

Just wondering why you think you need 32x microstepping?

If you want help on a driver you need to provide information on the stepper you will be using/power supply voltage/current,etc...

 

Try The RB's Linnistepper....

HTH Steve

 

i am using 0.9 degree stepper motor need 24 volt and i will use near about 2 Amp current.

 

@bance thanx for you link but will it work?
bcoz i gona implement this one.
thanx

 

Be aware it is a unipolar driver, and follow the instructions on the site regarding heat sinks, and it should work well. You could of course use a micro-controller and create your own code.

HTH Steve