We specialize in hard to find items
All Categories
5pcs A4988 StepStick Stepper Motor Driver Module + Heat Sink for 3D Printer RepRap
Share Tweet
About 5pcs A4988 StepStick Stepper Motor Driver Module
Features: ➤Simple step and direction control interface➤Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step➤Adjustable current control lets you set the maximum current output with a potentiometer,which lets you use voltages above your stepper motor¡¯s rated voltage to achieve higher step rates ➤Intelligent chopping control that automatically selects the correct current decay mode(fast decay or slow decay) ➤Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection ➤Short-to-ground and shorted-load protection Warning: ➤Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver.(More generally, rewiring anything while it is powered is asking for trouble.) Package Include: 5x A4988 Stepper Motor Driver Module Only the above package content, other products are not included.
