A4988 Stepper Motor Driver In Pakistan

450-s245

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A4988 Stepper Motor Driver In Pakistan

This breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver

Features

  • adjustable current limiting
  • over-current protection
  • over-temperature protection
  • five different microstep resolutions (down to 1/16-step)
  • . It operates from 8 V to 35 V
  • and can deliver up to approximately 1 A per phase without a heat sink
  • or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).

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₨ 125

-₨ 50

₨ 175

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Overview

This product is a carrier board or breakout board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection; we therefore recommend careful reading of the A4988 datasheet(1MB pdf) before using this product. This stepper motor driver lets you control one bipolar stepper motorat up to 2 A output current per coil (see the Power Dissipation Considerations section below for more information). Here are some of the driver’s key features:

  • Simple step and direction control interface
  • 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
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
  • Short-to-ground and shorted-load protection

This product ships with all surface-mount components—including the A4988 driver IC—installed as shown in the product picture.

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A4988 Stepper Motor Driver In Pakistan

A4988 Stepper Motor Driver In Pakistan

A4988 Stepper Motor Driver In Pakistan

This breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver

Features

  • adjustable current limiting
  • over-current protection
  • over-temperature protection
  • five different microstep resolutions (down to 1/16-step)
  • . It operates from 8 V to 35 V
  • and can deliver up to approximately 1 A per phase without a heat sink
  • or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).