dreamproject
New Member
i am using an uln 2003 to control a 7 kg-cm torque stepper . my problem is it's too slow. i intend to use it to drive the steering of a real car. i am using Qbasic to generate the pulses. Is it a characterisic feature (slow speed) of steppers (can anything be done , i spent a ton on these motors) or do i have to look to other kinds of hardware for this feature ( 20 degrees / sec with good torque) . thanks in advance.