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4Pcs A4988 Stepper Motor Driver Module with Heat Sink Compatible with 3D Printer Reprap, Arduino 3D Printer CNC Engraving Machine, etc. in Kuwait

2Pcs 3D Printer 42 Stepper Motor Driver Expansion Board DRV8825 A4988 3D Printer Control Shield Module

KWD 3.500
Brand
TIEXYE
Weight
10 g
– 1 +

Special Features

  • Package includes: 4 Pcs A4988 Stepper Motor Driver modules and 4 Pcs heat sink.
  • This A4988 module offers 5 resolution options ranging from full step (1) to 1/16 micro step (16). 1/16 micro step is the highest accuracy it can provide. Especially in 3D printing applications, 1/16 or 1/8 micro step is the most commonly used mode to balance printing quality and speed.
  • Key parameters of A4988: Drive current of approximately 1A per phase (suitable for driving small and medium-sized stepper motors with rated currents between 0.5A and 1.2A) ） Drive voltage 8V~35V (suitable for driving stepper motors with common working voltages of 12V or 24V)
  • Correct current setting: Before connecting the motor, it is necessary to use a multimeter to measure the voltage at the "current adjustment potentiometer" and set the appropriate output current limit by rotating it.
  • Widely used in 3D printers for precise control of the movement of X, Y, and Z axes, as well as the movement of extrusion heads to extrude consumables. And CNC engraving machines/laser engraving machines, automation equipment, Arduino/Aspberry Pi projects, etc.

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