C
CNCFreak
- Jan 1, 1970
- 0
Mystery stepper Driver
I picked up a bunch of small stepper motors with drivers on Ebay but haven't had any
luck finding a hook-up diagram for the stepper driver. On the back of the board is
reads ROA1172493/1 and RSA 1999.
The large IC on the board is a PCF8591; 8-bit A/D and D/A converter.
The stepper is made by Minebea part number BKE90303/1
Any help is figuring out how to hook up these drives would be most appreciated.
I posted a buch of pics in ABSE
Thanks in advance!
I picked up a bunch of small stepper motors with drivers on Ebay but haven't had any
luck finding a hook-up diagram for the stepper driver. On the back of the board is
reads ROA1172493/1 and RSA 1999.
The large IC on the board is a PCF8591; 8-bit A/D and D/A converter.
The stepper is made by Minebea part number BKE90303/1
Any help is figuring out how to hook up these drives would be most appreciated.
I posted a buch of pics in ABSE
Thanks in advance!