Description
Description
Stepper motor driver board with ULN2003.
A, B, C, D four-phase LED indicates the status of the stepper motor work.
Stepper motor with a standard interface, when used directly pluggable.
Product Parameters
Logic level: 5V TTL CMOS
Base input maximum current: 25mA
Output external maximum voltage: 50V
Collector maximum current: 500mA
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