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DRV8825 Stepper Motor Driver Module | High Current | 32 Microsteps
110.00 EGP
An advanced, high-power upgrade to the standard A4988 stepper driver. The DRV8825 is capable of driving 4-wire bipolar stepper motors with up to 2.5A of peak current and features ultra-smooth 1/32 microstepping. Perfect for high-performance 3D printers and CNC machines. Quality assured by Pro Tronix.
In stock
DRV8825 Stepper Motor Driver Module | High Current | 32 Microsteps
Product Overview
The DRV8825 Stepper Driver from Pro Tronix is a powerful solution for controlling bipolar stepper motors (like NEMA 17). It serves as a drop-in replacement for the A4988 in most 3D printer and CNC shields, but with significantly higher performance.
The standout feature of the DRV8825 is its ability to handle up to 1/32 microstepping, which allows for much smoother and quieter motor operation compared to standard 1/16 drivers. It also features a larger heat-dissipating surface area and a higher current rating, making it ideal for larger motors or high-speed applications.
Technical Specifications
| Feature | Specification |
| Max Current | 2.5A (with cooling) / 1.5A (continuous) |
| Microstep Resolutions | Full, 1/2, 1/4, 1/8, 1/16, and 1/32 |
| Operating Voltage (VMOT) | 8.2V – 45V DC |
| Logic Voltage (VCC) | 3V – 5.5V |
| Protection | Over-temp, Over-current, Under-voltage |
| PCB Layers | 4-Layer (Better heat dissipation) |
| Supplier | Pro Tronix |
Key Features
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Ultra-Smooth Movement: 1/32 microstepping reduces motor vibration and noise significantly.
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Higher Voltage Support: Operates up to 45V, allowing for better high-speed torque performance.
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Adjustable Current Control: Includes an onboard potentiometer to set the maximum current output to protect your motors.
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Heat Sink Included: Comes with a specialized aluminum heat sink to ensure stable performance during heavy operation.
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Six Step Resolutions: Fully adjustable via MS1, MS2, and MS3 pins to suit your project’s precision needs.
Common Applications
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3D Printers: Upgrading RAMPS or MKS boards for quieter and more accurate printing.
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CNC Machines: Driving NEMA 17 or NEMA 23 motors for engraving and milling.
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Automated Camera Sliders: Providing the silent, micro-precise movement needed for time-lapse photography.
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Robotic Arms: Precise joint control for bipedal or articulated robots.
⚠️ Critical Safety Tip: > Never connect or disconnect a motor while the driver is powered! Doing so will cause an inductive spike that can permanently damage the DRV8825 IC. Always power off before changing motor connections.
You can see our available motion control products from here: Motors and Drivers| Pro Tronix
Shipping & Delivery Policy
At Protronix, we ensure your orders are delivered safely and efficiently through multiple reliable channels tailored to your needs.
Our Delivery Methods
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Egypt Post: Standard shipping to all governorates across Egypt via the National Postal Authority.
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Uber Scooter: Fast, same-day express delivery for local orders within supported urban areas.
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Store Pickup: You can skip the shipping fees by collecting your order directly from our main branch.
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Product Overview
The SG90 Micro Servo from Pro Tronix is a tiny but mighty actuator that has become a staple in the maker community. Weighing only 9 grams, it packs enough punch to move small linkages, open latches, or rotate sensors.
Because it operates on a standard 180-degree rotation, you can precisely control its position to any angle between 0 and 180 degrees using PWM (Pulse Width Modulation). It is designed to work perfectly with the 5V output of an Arduino, ESP32, or Raspberry Pi, making it the ideal entry point for anyone learning about motion control and robotics.
Technical Specifications
Feature Specification Weight 9g Dimensions 22.2mm x 11.8mm x 31mm Stall Torque 1.8 kg-cm (at 4.8V) Operating Speed 0.1 sec/60° (at 4.8V) Operating Voltage 4.8V DC (Max 6V) Gear Type Nylon / Plastic Rotation Range 180° Cable Length 25cm Supplier Pro Tronix Key Features
Ultra-Lightweight: At just 9g, it is perfect for weight-sensitive projects like RC indoor flyers or small walking robots.
Easy to Interface: Comes with a standard 3-pin connector (GND, VCC, Signal) that plugs directly into most sensor shields.
Complete Accessory Kit: Includes 3 different servo horns (arms) and mounting screws to fit various mechanical setups.
Great for Learning: The most supported servo motor in terms of online tutorials, libraries, and 3D-printable designs.
Common Applications
Arduino Starter Projects: Learning how to control movement with sensors (e.g., a radar using an Ultrasonic sensor).
DIY Camera Gimbals: Building a pan-and-tilt mount for small FPV or Pi cameras.
Automatic Pet Feeders: Controlling a small trapdoor or rotating dispenser.
Animated Props: Adding eye or limb movements to Halloween props and artistic installations.
💡 Wiring Tip:
Brown Wire: Ground (GND)
Red Wire: Positive (VCC 4.8V - 5V)
Orange/Yellow Wire: Signal (PWM)
A4988 Stepper Motor Driver Module
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