Unless this is just a learning experience, you are wasting your time with the L297/298 combo, when you can get a modern, efficient microstepping MOSFET stepper driver for less than $10.
Pololu has the best selection, and they support their products.
Unless this is just a learning experience, you are wasting your time with the L297/298 combo, when you can get a modern, efficient microstepping MOSFET stepper driver for less than $10.
Pololu has the best selection, and they support their products.