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5 Pieces of A4988 Stepper Motor Driver Modules with Heat Sinks, Suitable for 3D Printer Reprints, Applicable to Mendel, Huxley and Arduino.

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$9.99

$ 4 .99 $4.99

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  • Control Interface and Precautions It features a simple step and direction control interface. Before using the A4988 module, anti-static measures should be taken to prevent short circuits.
  • Step Resolution Options Offers five different step resolutions: full step, half step, quarter step, eighth step, and sixteenth step, providing flexible motion control.
  • Output Drive Capability The output drive capacity reaches up to 35 V and ± 1.2 A, enabling it to power a wide range of devices.
  • Adjustable Current Control Allows you to set the maximum current output using a potentiometer for customized power management.
  • Protection Mechanisms Incorporates intelligent chopping control that can automatically select the correct current decay mode (fast decay or slow decay), along with over-temperature shutdown, under-voltage lockout, and cross-current protection to ensure safe and reliable operation.


Product Description

Parameters:

Dimensions: 1.5mm×2mm (suitable for RAMPS, Ultimaker or other compatible circuit boards).

Drive Current: 2A (it's advisable to install a heat sink).

Segments: 1, 1/2, 1/4, 1/8, 1/16.

Manufacturing Process: Manufactured by higher-end SMT placement machines instead of manual welding, ensuring more stable production output.

Applications:

For stepper motors, 3D printers, CNC engraving machines. Supports 3D printers like Prusa Mendel, Ultimaker, Printbot, Makerbot, etc. You can refer to the Arduino code on the back of the module.