Description

🔁 28BYJ-48 Stepper Motor with ULN2003 Driver – Compact Precision for DIY Motion Control! 🎯

The 28BYJ-48 Stepper Motor paired with the ULN2003 driver board is a popular and cost-effective solution for precise and repeatable motion in compact projects. Whether you’re prototyping a robot, building a camera slider, or adding movement to a 3D printer accessory, this motor and driver combo offers smooth control with high torque thanks to its internal gear reduction system.

---

✅ Key Features

• 🧩 Complete Motor + Driver Package
  Includes a 5V stepper motor and ULN2003 driver board for out-of-the-box functionality.

• ⚙️ Integrated 1/64 Gearbox
  Offers enhanced torque and precision, enabling 512 steps per full shaft revolution.

• 📐 Easy 4-Step Control
  Standard 4-pulse stepping interface is compatible with most microcontrollers like Arduino, Raspberry Pi, and ESP32.

• 🔩 Mounting Hardware Included
  Comes with mounting holes and hardware for easy mechanical integration.

---

📊 Technical Specifications

Parameter	Details
Motor Model	28BYJ-48
Driver Chip	ULN2003
Operating Voltage	5V–12V DC
Step Angle	5.625° (64 steps/rev)
Gear Reduction	1/64 internal gear ratio
Total Steps/Rev	512 steps per output shaft rev
Holding Torque	≥ 300 gf·cm
Motor Size	Ø28mm × 19mm (height)

---

⚙️ Applications

• 🤖 Robotics: Control arm movement, wheels, or other mechanisms

• 📷 Camera Sliders: Achieve smooth, precise linear motion

• 🖨️ 3D Printer Add-ons: Operate accessories like filament changers or z-lifts

• 💡 DIY Projects: Great for automation, pan/tilt mechanisms, or kinetic art

---

🔌 How to Use

1. Connect the Motor to the ULN2003 driver board using the attached connector.

2. Power the Driver with a 5–12V supply.

3. Interface the IN1–IN4 pins with your microcontroller’s digital outputs.

4. Control Steps via code (e.g., with Arduino Stepper.h or AccelStepper libraries).

---

📦 Package Includes

• 1 × 28BYJ-48 Stepper Motor (5V)

• 1 × ULN2003 Driver Board

• Mounting Hardware

---

🚀 Bring your projects to life with accurate and affordable stepper control!
The 28BYJ-48 + ULN2003 combo is a perfect entry point for learning stepper motors or building small automation systems. Add to cart now and start moving things with precision!