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A4988 Stepper Motor Driver

A4988 Stepper Motor Driver

ADIMLab

  • $4.95
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A4988 Stepper Motor Driver

  • A4988 driver board widely used in 3D printers and small CNC machines
  • Simple step and direction control interface
  • Thermal protection, over-current protection, ground fault protection
  • 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

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