NEMA17 Stepper Angle Control Kit with Arduino Uno + Stepper Motor
NEMA17 Stepper Angle Control Kit — Learn Precise Motor Positioning with Arduino Uno & OLED
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
With this kit, you build a motorised angle controller that rotates a NEMA17 stepper motor to any angle you set with a twist of a potentiometer knob, while a crisp OLED screen shows the exact position in real time. It’s a hands-on introduction to motion control, used in CNC machines, 3D printers, and robotic arms — all on a breadboard, no soldering required.
What You'll Build
You'll assemble a working precision positioner: a NEMA17 stepper motor driven by an A4988 driver module, controlled by an Arduino Uno. Turning the potentiometer moves the motor shaft to a specific angle, instantly displayed on the OLED. The result is a responsive, programmable motor system that forms the foundation for automated projects like camera sliders, pan-tilt platforms, or simple robotic joints.
What You'll Learn
- How to wire and control a NEMA17 stepper motor using an A4988 driver
- Reading analog input from a potentiometer to set a target angle
- Displaying real-time sensor data on a 0.96-inch OLED screen
- Understanding microstepping and stepper motor resolution
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| NEMA 17 Stepper | 1 |
| A4988 Driver | 1 |
| 10kΩ Potentiometer | 1 |
| 0.96in OLED | 1 |
| 100nF Capacitor | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
| 12V 1A PSU | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This kit is ideal for curious minds aged 5-15, whether at home, school, or in an ATL Tinkering Lab — adult supervision is recommended for younger learners. It aligns with CBSE Class 9-12 electronics and robotics curriculum and gives B.Tech ECE/EEE students a practical foundation in motor control. If you’re preparing for a Smart India Hackathon or a science exhibition, this build directly demonstrates precision actuator logic.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code on the box to start a chat with our AI companion trained on this exact kit. If you prefer, message us on WhatsApp — we’ll help you debug and get moving again.
Is this kit suitable for a school science exhibition project?
Yes, it vividly demonstrates precise motor control and real-time angle feedback. It’s a strong entry for CBSE science fairs, ATL innovation challenges, or any school tech exhibition.
Can I power the NEMA17 stepper with the Arduino’s USB?
No, the motor draws too much current. The included 12V 1A power supply safely drives the stepper through the A4988 driver, while the Arduino handles control logic.
Will I learn how to program the angle control logic?
Absolutely — the AI companion provides complete, commented Arduino code that maps potentiometer readings to motor steps, converts analogue input into precise angular movement, and updates the OLED display in real time.
NEMA17 with A4988 rotates to exact angle from potentiometer input. OLED shows current position.
What's in this kit
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items