{"id":7085148111028,"title":"A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2)","handle":"a4988-stepper-motor-driver-module-for-pololu-reprap-3d-printer-stepstick-pack-of-2","description":"\u003ch3\u003eA4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis stepper motor driver module is a breakout\/carrier board for Allegro's\nA4988 DMOS Microstepping Driver with Translator and Overcurrent Protection and\nis Pololu \/ StepStick compatible. This stepper motor driver lets you control a\nbipolar stepper motor at 1 A continuous current per phase without a heatsink\nor cooling, and at up to 2 A maximum output current per coil if additional\ncooling is provided. An onboard potentiometer is used to adjust the current\noutput. This driver can control the stepper motor with just 2 pins from the\ncontroller, one for controlling the rotation direction and the other for\ncontrolling the steps. Stepper motors typically have a step size specification\n(e.g. 1.8° or 200 steps per revolution), which applies to full steps. This\nmicrostepping driver allows higher resolutions by providing intermediate step\nlocations, which are achieved by energizing the coils with intermediate\ncurrent levels. For instance, driving a motor in quarter-step mode will give\nthe 200-step-per-revolution motor 800 microsteps per revolution by using four\ndifferent current levels. This driver module provides five different step\nresolutions: Full-step, 1\/2, 1\/4, 1\/8 and 1\/16 step. Ideal for applications\nthat do not have a complex microprocessor available, and pairs well with\nArduino microcontrollers. Specifications: Minimum operating voltage: 8V\nMaximum operating voltage: 35V Continuous current per phase: 1A Maximum\ncurrent per phase: 2A (with cooling) Minimum logic voltage: 3V Maximum logic\nvoltage: 5.5V Thermal shutdown circuitry, Ground fault protection, Load short-\ncircuit protection Microstep resolutions: Full, 1\/2, 1\/4, 1\/8 and 1\/16 Package\ncontents: 2 x A4988 Stepper motor driver module 2 x Heatsink Printed Operation\nand Programming Instructions\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eControl a bipolar stepper motor at up to 2 A current per phase. An onboard potentiometer is used to adjust the current output\u003c\/li\u003e\n \u003cli\u003eSimple step and direction control interface with five step resolutions: full-step, half-step, 1\/4-step, 1\/8-step, and 1\/16-step\u003c\/li\u003e\n \u003cli\u003eUses just 2 pins from the microcontroller, one for controlling the rotation direction and the other for controlling the steps\u003c\/li\u003e\n \u003cli\u003e8V to 35V output voltage range at up to 2A current\u003c\/li\u003e\n \u003cli\u003eOver-temperature thermal shutdown, under-voltage lockout, and crossover-current protection\u003c\/li\u003e\n \u003c\/ul\u003e\n\n","published_at":"2022-03-17T16:23:48+11:00","created_at":"2022-03-17T16:23:48+11:00","vendor":"Envistia Mall","type":"3D Printer Interface \u0026 Driver Modules","tags":["auspowers_batchone"],"price":9400,"price_min":9400,"price_max":9400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41331634700468,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07QT7N3T2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2)","public_title":null,"options":["Default Title"],"price":9400,"weight":227,"compare_at_price":null,"inventory_management":null,"barcode":"0732387204992","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/auspowers.com\/cdn\/shop\/products\/B07QT7N3T2.jpg?v=1648523426","\/\/auspowers.com\/cdn\/shop\/products\/61RvxhMrrjL.jpg?v=1647494628","\/\/auspowers.com\/cdn\/shop\/products\/51oUrEiOQGL.jpg?v=1647494628","\/\/auspowers.com\/cdn\/shop\/products\/51xqv4UYGeL.jpg?v=1647494628","\/\/auspowers.com\/cdn\/shop\/products\/51OdNh0oV9L.jpg?v=1647494628"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/products\/B07QT7N3T2.jpg?v=1648523426","options":["Title"],"media":[{"alt":"[Australia - AusPower] - A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2) ","id":25341135945908,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/products\/B07QT7N3T2.jpg?v=1648523426"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/B07QT7N3T2.jpg?v=1648523426","width":1600},{"alt":"[Australia - AusPower] - A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2) ","id":25186359541940,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/products\/61RvxhMrrjL.jpg?v=1647494628"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/61RvxhMrrjL.jpg?v=1647494628","width":1000},{"alt":"[Australia - AusPower] - A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2) ","id":25186359574708,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/products\/51oUrEiOQGL.jpg?v=1647494628"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/51oUrEiOQGL.jpg?v=1647494628","width":1000},{"alt":"[Australia - AusPower] - A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2) ","id":25186359607476,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/products\/51xqv4UYGeL.jpg?v=1647494628"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/51xqv4UYGeL.jpg?v=1647494628","width":1000},{"alt":"[Australia - AusPower] - A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2) ","id":25186359640244,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/products\/51OdNh0oV9L.jpg?v=1647494628"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/51OdNh0oV9L.jpg?v=1647494628","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eA4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis stepper motor driver module is a breakout\/carrier board for Allegro's\nA4988 DMOS Microstepping Driver with Translator and Overcurrent Protection and\nis Pololu \/ StepStick compatible. This stepper motor driver lets you control a\nbipolar stepper motor at 1 A continuous current per phase without a heatsink\nor cooling, and at up to 2 A maximum output current per coil if additional\ncooling is provided. An onboard potentiometer is used to adjust the current\noutput. This driver can control the stepper motor with just 2 pins from the\ncontroller, one for controlling the rotation direction and the other for\ncontrolling the steps. Stepper motors typically have a step size specification\n(e.g. 1.8° or 200 steps per revolution), which applies to full steps. This\nmicrostepping driver allows higher resolutions by providing intermediate step\nlocations, which are achieved by energizing the coils with intermediate\ncurrent levels. For instance, driving a motor in quarter-step mode will give\nthe 200-step-per-revolution motor 800 microsteps per revolution by using four\ndifferent current levels. This driver module provides five different step\nresolutions: Full-step, 1\/2, 1\/4, 1\/8 and 1\/16 step. Ideal for applications\nthat do not have a complex microprocessor available, and pairs well with\nArduino microcontrollers. Specifications: Minimum operating voltage: 8V\nMaximum operating voltage: 35V Continuous current per phase: 1A Maximum\ncurrent per phase: 2A (with cooling) Minimum logic voltage: 3V Maximum logic\nvoltage: 5.5V Thermal shutdown circuitry, Ground fault protection, Load short-\ncircuit protection Microstep resolutions: Full, 1\/2, 1\/4, 1\/8 and 1\/16 Package\ncontents: 2 x A4988 Stepper motor driver module 2 x Heatsink Printed Operation\nand Programming Instructions\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eControl a bipolar stepper motor at up to 2 A current per phase. An onboard potentiometer is used to adjust the current output\u003c\/li\u003e\n \u003cli\u003eSimple step and direction control interface with five step resolutions: full-step, half-step, 1\/4-step, 1\/8-step, and 1\/16-step\u003c\/li\u003e\n \u003cli\u003eUses just 2 pins from the microcontroller, one for controlling the rotation direction and the other for controlling the steps\u003c\/li\u003e\n \u003cli\u003e8V to 35V output voltage range at up to 2A current\u003c\/li\u003e\n \u003cli\u003eOver-temperature thermal shutdown, under-voltage lockout, and crossover-current protection\u003c\/li\u003e\n \u003c\/ul\u003e\n\n"}

A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2)

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A4988 Stepper Motor Driver Module for Pololu RepRap 3D Printer StepStick (Pack of 2)

This stepper motor driver module is a breakout/carrier board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection and is Pololu / StepStick compatible. This stepper motor driver lets you control a bipolar stepper motor at 1 A continuous current per phase without a heatsink or cooling, and at up to 2 A maximum output current per coil if additional cooling is provided. An onboard potentiometer is used to adjust the current output. This driver can control the stepper motor with just 2 pins from the controller, one for controlling the rotation direction and the other for controlling the steps. Stepper motors typically have a step size specification (e.g. 1.8° or 200 steps per revolution), which applies to full steps. This microstepping driver allows higher resolutions by providing intermediate step locations, which are achieved by energizing the coils with intermediate current levels. For instance, driving a motor in quarter-step mode will give the 200-step-per-revolution motor 800 microsteps per revolution by using four different current levels. This driver module provides five different step resolutions: Full-step, 1/2, 1/4, 1/8 and 1/16 step. Ideal for applications that do not have a complex microprocessor available, and pairs well with Arduino microcontrollers. Specifications: Minimum operating voltage: 8V Maximum operating voltage: 35V Continuous current per phase: 1A Maximum current per phase: 2A (with cooling) Minimum logic voltage: 3V Maximum logic voltage: 5.5V Thermal shutdown circuitry, Ground fault protection, Load short- circuit protection Microstep resolutions: Full, 1/2, 1/4, 1/8 and 1/16 Package contents: 2 x A4988 Stepper motor driver module 2 x Heatsink Printed Operation and Programming Instructions

Product Features

  • Control a bipolar stepper motor at up to 2 A current per phase. An onboard potentiometer is used to adjust the current output
  • Simple step and direction control interface with five step resolutions: full-step, half-step, 1/4-step, 1/8-step, and 1/16-step
  • Uses just 2 pins from the microcontroller, one for controlling the rotation direction and the other for controlling the steps
  • 8V to 35V output voltage range at up to 2A current
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection

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