A4988 Stepper Motor Driver Module With HeatSink Stepstick Like DRV8825 Compatible With Ramps 1.4 3D Printer Parts

$5.99

A4988 Stepper Motor Driver Module With HeatSink Stepstick Like DRV8825 Compatible With Ramps 1.4 3D Printer Parts
A4988 Stepper Motor Driver Module With HeatSink Stepstick Like DRV8825 Compatible With Ramps 1.4 3D Printer Parts $5.99

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Feature:Simple step and direction control interface
5 different step resolutions:full-step, 1/2-step, 1/4-step, 1/8-step, and 1/16-step
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
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
Using the driver:Power connections:The driver requires a logical supply voltage (3 – 5.5 V) to be connected across the VDD and GND pins and a motor supply voltage (8 – 35 V) to be connected across VMOT and GND. It can deliver up to appr. 1 A per phase without a heat sink or forced air flow.
Motor connections:4, 6, and 8-wire stepper motors can be driven by the A4988 if they are properly connected.
Package Included:1 x Stepper Motor Driver Module
Details Picture:

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