A4988 driver Stepper Motor Driver
A4988 driver Stepper Motor Driver
A4988 Stepper Motor Driver - Complete Product Content
```htmlA4988 Stepper Motor Driver - Microstepping Control Module
Premium quality stepper motor driver from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and dedicated 24/7 technical support.
Product Overview
The A4988 is a complete microstepping motor driver with built-in translator for easy interfacing. Perfect for controlling NEMA 17, NEMA 23, and similar stepper motors in robotics, 3D printers, CNC machines, and automation projects.
Key Specifications
| Parameter | Value |
| Product Type | Stepper Motor Driver IC/Module |
| Driver IC | Allegro A4988 |
| Operating Voltage | 8V - 35V DC |
| Motor Current Rating | Up to 2A per phase |
| Microstepping Modes | Full, Half, 1/4, 1/8, 1/16 Step |
| Logic Interface | 3.3V / 5V Compatible |
| Step Control Pins | STEP, DIR (Direction) |
| Current Limiting | Adjustable via Potentiometer |
| Protection Features | Thermal Shutdown, Over-current Protection |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Features & Benefits
- Microstepping Technology: 16 microstepping modes for smooth, quiet motor operation
- Wide Voltage Range: 8V-35V supply accommodates various power sources
- Easy Integration: Simple 2-wire step/direction control from Arduino, Raspberry Pi, or other microcontrollers
- Built-in Protection: Thermal shutdown and overcurrent detection prevents damage
- Compact Design: Small form factor fits easily into tight spaces
- Adjustable Current: Potentiometer for fine-tuning motor current
- 100% Authentic: Sourced from authorized distributors with verification
- Fast Shipping: 1-5 days from Bengaluru warehouse, delivered in 7-8 days
- Expert Support: Technical assistance included with purchase
Applications
- 3D Printing: Control X, Y, Z axis motors in FDM/FFF printers
- CNC Machines: Precision positioning and spindle control
- Robotics: Joint actuators and movement control
- Automated Systems: Industrial automation and conveyor systems
- DIY Projects: Homemade plotters, laser cutters, and mechanical devices
- Educational: Learning microcontroller interfacing and motor control
- Photography: Motorized slider and gimbal applications
Pinout & Connections
| Pin Name | Function |
| STEP | Step pulse input (TTL compatible) |
| DIR | Direction control (HIGH/LOW) |
| MS1, MS2, MS3 | Microstepping mode selection |
| RESET | Reset pin (active low) |
| SLEEP | Sleep mode control |
| GND | Ground |
| VMOT | Motor supply voltage |
| OUT1, OUT2, OUT3, OUT4 | Motor coil connections (A+, A-, B+, B-) |
What's Included
- 1x A4988 Stepper Motor Driver Module
- Detailed technical datasheet and pinout diagram
- Quick start guide with connection examples
- Arduino/
Frequently Asked Questions
Are these components 100% authentic?
Yes, absolutely. All components are sourced from authorized distributors and come with authentication verification. We maintain strict quality control standards.
What warranty coverage is provided?
7-day warranty on manufacturing defects. If any unit fails due to manufacturing issues within this period, we offer free replacement or full refund.
How quickly will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery is typically completed within 7-8 days to most locations across India.
Is technical support available?
Yes! Our expert team provides 24/7 technical support via email and WhatsApp. We'll help with circuit design, troubleshooting, and application guidance.
What's your return policy?
We offer 7-day returns on manufacturing defects with full refund or replacement. Returns are applicable only for manufacturing defaults, not user damage.
Are bulk discounts available?
Yes! Orders of 10+ units qualify for wholesale pricing. Contact us via WhatsApp or email for a custom quote.
Can I use these in my commercial product?
Absolutely. These components are suitable for both commercial and industrial applications. Contact us for bulk pricing and certification requirements.
Buy A4988 driver Stepper Motor Driver Online in India
Purchase the A4988 driver Stepper Motor Driver online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on A4988 driver Stepper Motor Driver with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy A4988 driver Stepper Motor Driver at the best price in India? The Tech Depot 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.