Stepper Motor Controller Kit with Arduino Uno + Stepper Motor
Stepper Motor Controller Kit with Arduino Uno – Turn a Knob, Position a Motor with Precision
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn the knob, and the stepper motor obediently rotates to exactly the angle you set. This kit lets you experience the magic of precise motion control—no guesswork, just pure feedback. You write the Arduino code that listens to the potentiometer and commands the 28BYJ-48 stepper through its step sequences, building a real-time position controller from scratch.
What You'll Build
A working stepper motor controller that converts pot twists into exact shaft angles. You'll mount the 28BYJ-48 motor, wire the ULN2003 driver, and program the Arduino to translate analog readings into step counts. The finished project demonstrates open-loop position control—turn the pot to 90°, and the motor moves there and holds.
What You'll Learn
- Writing step sequence logic for a 4-phase stepper motor
- Interfacing a potentiometer as an analog input
- Controlling the ULN2003 driver to energize coils in the correct order
- Mapping sensor values to motor steps for exact angular control
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | x1 |
| 28BYJ-48 Stepper | x1 |
| ULN2003 Driver | x1 |
| 10kΩ Potentiometer | x1 |
| 400-pt Breadboard | x1 |
| M-M Wires | x20 |
| 9V Battery Snap | x1 |
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 CBSE Class 6–12 students exploring controlled motion in their school projects, ATL Tinkering Lab mentors building quick demos, and parents looking for a structured STEM activity at home. It’s also a great starter for first-year B.Tech ECE students who want to move beyond blinking LEDs.
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?
The AI companion gives step-by-step guidance, and you can reach Compoden support via WhatsApp for a human check. No project ever gets abandoned.
Can I use this kit without any prior Arduino experience?
Absolutely. The instructions start from zero—you'll learn wiring, coding, and stepper theory all within this single project.
Will the stepper motor hold its position after I set it?
Yes, the ULN2003 driver keeps the coils energized, providing sufficient holding torque so the shaft stays locked at the desired angle.
What if a component is missing or defective?
Just report it within 7 days of delivery via our support channel, and we’ll ship a replacement at no extra cost.
28BYJ-48 stepper rotates to exact position set by potentiometer. Learn step sequences.
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