Lini-Stepper Revisited ( Hacked )

[vishal pandey]

i have bild stepper driver using pic 16f84a & 122 transister for 12v stepper motor .
but i have 90v ,5A stepper motor any one can me send good idea to bild 90v ,5a stepper motor driver


thanks

[aubrey]

Hi All
Has anyone thought of making up some of these (hex code debugged) for sale?
What will 3 cost?
Full step will give me a resolution of 0.01mm which for my needs is sufficient.
(its a hobby machine lol. who needs micron resolution?)
I tried to diy drivers but all I got was expensive smoke - no more for me.

[James Newton]

Hi All
Has anyone thought of making up some of these (hex code debugged) for sale?
What will 3 cost?
Full step will give me a resolution of 0.01mm which for my needs is sufficient.
(its a hobby machine lol. who needs micron resolution?)
I tried to diy drivers but all I got was expensive smoke - no more for me.

It's all available at http://www.linistepper.com

[aubrey]

Thanks James
See you also have the gadget that goes between them and the pc.:
I just had a quick look but will check out the whole site over the weekend.
All the best
Aubrey