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A4988 Motor Driver Module

Original price was: ₨350.00.Current price is: ₨300.00.

The A4988 Stepper Motor Driver Module is a widely used motor driver designed to control bipolar stepper motors with precise motion control. It allows users to drive stepper motors using only two control signals: STEP and DIR, making it easy to interface with microcontrollers.

The module supports multiple microstepping resolutions, including full step, half step, quarter step, eighth step, and sixteenth step. This enables smoother motor movement and more accurate positioning, which is essential for applications such as 3D printers, CNC machines, camera sliders, and robotics systems.

The A4988 driver includes over-current protection, thermal shutdown, and under-voltage lockout, ensuring safe operation and protecting the motor driver from damage. It also features an adjustable current limiting potentiometer, allowing users to set the maximum current output for the stepper motor.

The module can be easily connected to popular development boards such as Arduino Uno, Arduino Mega 2560, ESP32, and Raspberry Pi, making it a popular choice for hobbyists and engineers working on motion control projects.

Key Features:
Controls bipolar stepper motors
Supports full, half, 1/4, 1/8, and 1/16 microstepping
Adjustable current limiting with onboard potentiometer
Over-current and thermal protection
Requires only STEP and DIR signals for control
Compact design suitable for embedded systems
Compatible with Arduino, Raspberry Pi, and other microcontrollers

SKU: DRV-001 Category:

Description

A4988 Stepper Motor Driver Module is a compact microstepping driver designed to control bipolar stepper motors with high precision. It supports full, half, quarter, eighth, and sixteenth step modes and is commonly used with microcontrollers like Arduino Uno, Arduino Mega 2560, and Raspberry Pi. It is ideal for CNC machines, 3D printers, and robotics projects.

Additional information

Weight 0.02 lbs
Dimensions 1.97 × 1.97 × 0.39 in

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