Except that if you actually want to use stepper motors and get the most
out of them, there are some special considerations that need to be made.
It's not immediately evident to an amateur what the difference is
between a resistive and a chopper drive. Or how to calculate torque and
max speed for a stepper based on coil resistance, inductance, supply
voltage, and drive method. Or what the benefits are of different coil
Such things can result in a difference of a few cents in a design, but
twenty times the performance of a "guesstimated" solution.
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