Instructables

Bipolar Stepper motor drivers...

Can someone please give me a schematic for controlling a BIPOLAR stepper motor (12V/2.5A) using L293D and L298 with parallel port (LPT) with Mach3

mnaveed (author) 1 year ago
I found this schematic but can't figure out how to hook it up with printer port.
http://www.hqew.net/files/Images/Article/Circuit_Diagram/L297-Stepper-Motor-Controller.gif
rickharris1 year ago
These are toe connections - You will have to work out what outputs on the //port to apply them to and how to drive them
BPST.JPG