Low power stepper driver - https://www.pololu.com/product/2134/specs
Might be able to move to a low voltage stepper (5V) simplify power issues?
Manually driving a stepper using a a4988 I was able to get a reasonable slow speed performance but it was a 0.9 degree per step motor
Low power stepper driver - https://www.pololu.com/product/2134/specs
Might be able to move to a low voltage stepper (5V) simplify power issues?
Manually driving a stepper using a a4988 I was able to get a reasonable slow speed performance but it was a 0.9 degree per step motor