1pcs A4988 Nema 17 Stepper Driver Module with Heatsink for Ramps 1.4 3D Printer
Product Specification:
- Model: A4988
- Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step & 1/16-step
- Over-temperature thermal shutdown, over-current shutdown, and under-voltage
- 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)
- Package Include: 1 X A4988 Driver
4 samples sold
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₹170.00