Conveyor Belt Colour Sorter Kit with Arduino Uno + Stepper Motor
Build a Mini Industrial Sorting Line: Conveyor Belt Colour Sorter Kit with Arduino Uno
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
You’ll assemble a motorized conveyor belt that scans objects with a TCS3200 colour sensor and automatically routes them to red, green, or blue bins using servo-powered diverters — a real-world automation system scaled to your workbench. This kit turns an Arduino Uno into the brain of a responsive electromechanical line, perfect for students who want to go beyond blinking LEDs and tackle genuine industrial logic.
What You'll Build
A fully functional colour sorting machine that mimics industrial automation lines. Once assembled and calibrated, place a coloured block on the belt and watch as the stepper motor advances it under the sensor. The Arduino reads the colour data, activates the corresponding servo gate, and the piece slides into the correct chute. You don’t just write code — you integrate a moving belt, precision sensing, and physical diverter mechanics into one cohesive project that runs reliably on a 400-point breadboard.
What You'll Learn
- How to interface a TCS3200 colour sensor with Arduino to detect RGB values and map them to sorting bins
- Precise stepper motor control using the A4988 driver for synchronized belt movement and object positioning
- Servo timing and diverter mechanism design that routes objects cleanly without jams
- Debugging sensor noise, calibration thresholds, and software logic in an integrated mechatronic system
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| NEMA 17 Stepper Motor | 1 |
| A4988 Stepper Driver | 1 |
| TCS3200 Colour Sensor | 1 |
| SG90 Servo | 2 |
| 100nF Ceramic Capacitor | 5 |
| 12V 1A Power Supply Unit | 1 |
| 400-point Breadboard | 1 |
| Male-to-Male Jumper Wires | 25 |
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
Aimed at CBSE Class 11–12 students exploring embedded systems in Skill Education, first- and second-year B.Tech ECE/EEE learners building a mini project, and ATL Tinkering Lab participants who need a structured yet challenging automation build. It’s also a strong fit for Smart India Hackathon prototypes where real-time sensor-based sorting is a core function.
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 enclosed AI companion scans your progress and suggests fixes instantly. You can also message us on WhatsApp with a photo — we reply within hours.
Do I need to supply my own coloured objects for sorting?
The kit does not include coloured blocks, but any small red, green, and blue objects (like Lego bricks, painted wooden cubes, or printed paper samples) work well. The sensor calibration routine you’ll write lets you set thresholds for your specific items.
My servo diverter sometimes misses the piece. How do I fix it?
This usually happens due to timing offsets. You’ll adjust the delay between sensor detection and servo activation in the Arduino sketch. The AI companion includes a calibration walkthrough that helps you dial in the exact values for your belt speed.
Can I modify this to sort more than three colours?
Yes. The TCS3200 can distinguish many hues. You’ll need additional servo channels and chutes, then expand the code’s if-else or switch-case logic. The breadboard leaves room for extra SG90 servos.
NEMA17 belt carries objects. TCS3200 detects colour and servo diverter routes to red green or blue chute.
What's in this kit
- Arduino Uno R3
- NEMA 17 Stepper
- A4988 Driver
- TCS3200 Colour
- SG90 Servo x2
- 100nF Caps x5
- 12V 1A PSU
- 400-pt Breadboard
- M-M Wires x25
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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