A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green)
A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green)
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A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green)
Premium Quality Electronics from Tech Depot India, Bengaluru
Product Overview
The A4988 Stepper Motor Driver Module is a professional-grade microstepping driver designed for precise control of NEMA 17 and similar stepper motors. The integrated heat sink ensures optimal thermal management during extended operation, making it ideal for 3D printers, CNC machines, and robotics projects. The distinctive green PCB identifies this as an authentic, quality component built to exacting standards.
Key Features
Microstepping Capability - Up to 16 microsteps for smooth, quiet motor operation
Integrated Heat Sink - Superior thermal dissipation for continuous duty cycles
Wide Voltage Range - 8-35V operating voltage for flexible power configurations
Current Control - Adjustable current limiting via onboard potentiometer
Compact Design - Standard DIP-28 pinout compatible with most controller boards
Over-Current Protection - Built-in thermal and current shutdown features
Technical Specifications
| Parameter | Details |
| Type | Electronics Component |
| Driver IC | A4988 |
| Origin | Original/Authentic |
| PCB Color | Green (Quality Indicator) |
| Warranty | |
| Support | Email & WhatsApp reliable |
| Voltage Range | 8-35V DC |
| Max Current | 2A per phase |
| Step Modes | Full, Half, Quarter, Eighth, Sixteenth |
| Heat Sink | Pre-installed |
Why Choose This Product?
100% Authentic
Expert Support - Dedicated technical team available reliable via email and WhatsApp
Best Value - Competitive pricing with wholesale discounts on bulk orders
Perfect For
- 3D Printers - X, Y, Z axis and extruder motor control
- CNC Machines - Precision movement control for routing and engraving
- Robotics Projects - Mobile robots, robotic arms, and automation systems
- DIY Electronics - Hobbyist experimentation and prototyping
- Industrial Applications - Commercial-grade motor control solutions
- Educational Programs - Electronics learning and skill development
What's Included
A4988 Stepper Motor Driver Module (with heat sink pre-installed)
Technical documentation and pinout diagram
Quick start guide and application notes
Access to reliable customer support
Installation & Compatibility
Compatible With:
- Arduino, Raspberry Pi, and other microcontroller platforms
- Marlin, RepRap, and standard 3D printer firmware
- CNC controller boards and motion control systems
- Any system requiring step/direction stepper control
Pin Configuration:
- Standard DIP-28 package
- Step, Direction, Enable, Ground pins
- Decoupling capacitor recommended on power pins
Performance Advantages
Heat Sink Design - Keeps driver cool even during intensive operations
Smooth Operation - Microstepping reduces vibration and noise
Precise Control - Accurate positioning for professional results
Reliable - Proven technology used in thousands of 3D printers worldwide
Frequently Asked Questions
Is this 100% authentic?
Yes, absolutely. We guarantee genuine Allegro Microsystems components.
What warranty coverage do I get?
How quickly will I receive my order?
Express options available at checkout.
Do you provide technical support?
Yes! Our expert team provides responsive support via email and WhatsApp. We can help with wiring, configuration, firmware setup, and troubleshooting.
What's your return policy?
Do you offer bulk discounts?
Yes! Wholesale pricing is available for orders of 10+ units. Contact us for custom quotes on large quantities.
Can I use this with my 3D printer?
Perfect for 3D printers! Compatible with Prusa, Creality, Anet, and most RepRap-based machines. Works with Marlin firmware and standard motion controllers.
Do I need additional components?
You'll need a microcontroller (Arduino, Raspberry Pi, etc.), stepper motor, and power supply. We recommend 100uF decoupling capacitors on the power pins for stability.
Customer Support
Buy A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) Online in India
Purchase the A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) online at Tech Depot India - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Delhi, Hyderabad, Ahmedabad, Jaipur, and Surat.
Looking to buy A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Buy A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) Online in India at Tech Depot India
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