PIC16F72 & ULN2803 Stepper Motor - HELP

[robotsmani]

Hi all,

I have a pcb which is using pic16f72 and ULN2803 for stepper motor control. I need a program for this circuit and schematic. Can anyone help me please. I searched over net but i could not able to find

Actually i have bunch of (10 to 15) steppers from old printers, i want to test them and use it for robotics. So i can use this circuit for testing quickly the steppers.

Please help me

robotsmani

 

[be80be]

Here a page you can look at **broken link removed**

 

[robotsmani]

Thanks be80be...
you are the hero of electro-tech-online

Can i use this program Program listing of Stepper Motor controller for 16f72

do i need any modification?

 

[be80be]

You'll have to make some changes to it for you chip not to hard to do.
The configure and port setting

 

[Russ Hensel]

Also see: **broken link removed**

 

[be80be]

Also see: **broken link removed**

Thats a good site to Russ