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A4988 – Stepper Motor Driver


EGP60.00

Reprap Driver A4988 Stepper Motor Driver Module – WITH Original CHIP

A4988 Stepper Motor Driver – General Specifications

  • Simple step and direction control interface
  • Five different step resolutions
  • Adjustable current control lets you set the maximum current output with a potentiometer
  • 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

 A4988 Stepper Motor Driver – Technical Specifications

  • Minimum operating voltage: 8 V
  • Maximum operating voltage: 35 V
  • Continuous current per phase: 1 A
  • Maximum current per phase: 2 A
  • Minimum logic voltage: 3 V
  • Maximum logic voltage: 5.5 V
  • Microstep resolutions: 1, 1/2, 1/4, 1/8, 1/16
  • Size: 0.6″ × 0.8″
  • Weight: 1.3 g
SKU: KIT.A4988.DRIVER Categories: , ,

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