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CNC shield V4 needs to work with Nano board. It can be used as driver expansion board for engraving ..
Expansion board for control stepper motor for driver A4988 or DRV8825. 1. If jumper is hit the posit..
Expansion board for control stepper motor with driver A4988 or DRV8825. 1. If jumper is hit the posi..
IRF520 MOSFET, you can adjust the output PWMdrive up to 24V allows loads such as LED lights, dc moto..