A4988 Stepstick Stepper Motor Driver

Product Code: AN0132
EAN: 4779044510894
Availability: Vilnius Store In Stock
Kaunas Store In Stock
Ex Tax: 2.98€


The popular A4988 stepper motor controller module, suitable for Arduino. It can supply up to 2A current and operate in 1/16 micro-step mode, making its operation quiet and stable. The supply current can be adjusted, has built in over-temperature protection.

Technical data and features:

  • Simple direction and step control with just 2 signal connections
  • Supported microsteps: 1, 1/2, 1/4, 1/8, 1/16. For quiet operation, the manufacturer recommends 1/16 microstepping mode
  • Potentiometer adjustable supply current
  • Automatic intelligent motor current pulse mode (Current chopping)
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  • Supply current: 1A (up to 2A pulses)
  • Supply voltage: 8-35V DC
  • Logic signal voltage: 3.3 - 5V DC
  • Over-temperature protection
  • Dimensions: 15 x 20 mm

Applications and external links: