A4988 Stepper Motor Driving Module For Arduino Controller

SKU: RB-01C130


In Stock

Availability: 100

Sales Volume: 10

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A4988 stepper motor driving module is an easy-to-use professional stepper motor driver. It is specially designed for precise control of bipolar stepper motors from Alsrobot. When pulse signal inputted in, the motor driver rotated step by step.Every time a pulse signal is received, the stepper rotate to a fixed Angle.The module has adjustable drive current and micro-step hardware regulator. Applied to 3D printing technology,intelligent robotic car, numerical control technology and precise motion control technology.


  • High precision potentiometer
  • 4P Terminal Connection
  • A4988 Driver IC,heat dissipation design of welding disc
  • DIP switch support steps of 1,1/2,1/4,1/8,1/16
  • Led power supply indicator
  • Anti-slip joint,enhanced service life
  • Overheat, over current and short circuit protection


  • Item Name:A4988 stepper motor driving module
  • Iten No.:RB-01C130
  • Size of fixing hole:33x18mm
  • Driver IC:A4988
  • Input voltage:6-12V
  • Logic voltage: low level 0V, up level 5V
  • Drive current:≤1.35A
  • Size:25x50mm
  • Weight: 9g

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