Modules and Motors
A4988 Stepper Motor Driver
Technical Specifications
| Specification | Value |
|---|---|
| Operating Voltage | 8V to 35V |
| Logic Voltage | 3.3V to 5V |
| Maximum Current | 2A per coil (with cooling) |
| Micro stepping | Full, 1/2, 1/4, 1/8, 1/16 steps |
| Dimensions | 20mm x 15mm |
₨280
CompareA4988 Stepper Motor Driver
The A4988 Stepper Motor Driver Module is a compact and efficient solution for driving bipolar stepper motors. This module is ideal for applications like 3D printers, CNC machines, and robotics, providing precise micro stepping control for smooth and accurate motor operation.
With built-in overcurrent protection, thermal shutdown, and five-step resolution settings, the A4988 ensures reliable and efficient performance in your projects.
Key Features
- Micro stepping Resolution: Full-step, 1/2, 1/4, 1/8, and 1/16-step options for smooth motor operation.
- Adjustable Current Control: Easily set the motor current output with a potentiometer.
- Overcurrent and Thermal Protection: Ensures module safety during operation.
- Compact Size: Fits into tight spaces for compact designs.
- Wide Voltage Range: Operates from 8V to 35V DC.
- Integrated Translator: Simplifies step and direction control.
How to Use A4988 with Arduino
- Connections:
- VMOT and GND: Connect motor power (8V-35V).
- VDD and GND: Connect logic power (3.3V-5V).
- STEP and DIR: Connect to Arduino for step and direction control.
- ENABLE (Optional): Controls driver enable state (default active).
- Adjust Current: Use the potentiometer on the module to set the current limit based on your stepper motor’s specifications.
Why Choose RoboStan?
- High-Quality Modules: Tested and verified for performance.
- Affordable Pricing: Competitive rates for premium products.
- Fast Shipping: Delivery across Pakistan.
- Expert Assistance: Technical support for your projects.
Applications
- 3D printers and CNC machines.
- Robotics and automation.
- Precision motor control projects.
Price and Availability
Find the A4988 Stepper Motor Driver Module at the best price on RoboStan.pk.
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