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3D Printer A4988 Reprap Stepping Stepper Step Motor Driver Module
3D Printer A4988 Reprap Stepping Stepper Step Motor Driver Module
3D Printer A4988 Reprap Stepping Stepper Step Motor Driver Module
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$5.18
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1 reviews

3D Printer A4988 Reprap Stepping Stepper Step Motor Driver Module - Red

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Reviews (1)

Juan
Jan 23,2019
those driver works just fine, I believe this kind of driver are disposable

Discussion

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Description

Product Name: A4988 stepper motor drive module
Colour:RED
Material:CCL
For 3D Printer Polulu RAMPS RepRap
Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
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)
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.)

Specification

General

Materials: Metal

Dimensions and Weight

Product weight: 0.0100 kg
Package weight: 0.0100 kg

Package Contents

Package Contents: 1 x Step motor driver module 1 x Heatsink

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3D Printer A4988 Reprap Stepping Stepper Step Motor Driver Module

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Reviews

3 *****
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Juan
Jan 23,2019
those driver works just fine, I believe this kind of driver are disposable
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