Colour Sorting Conveyor Belt Kit Using Arduino Uno & Stepper Motor
Arduino-Powered Colour Sorting Conveyor Belt - Learn Automation & Sensor Integration
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform a handful of components into a working colour sorting machine that mimics the logic of industrial automation. You will assemble a miniature conveyor belt driven by a NEMA17 stepper, teach an Arduino Uno to read colours with a TCS3200 sensor, and command servo-powered gates to divert objects into red, green, or blue chutes - a complete hands-on lesson in sensing, actuation, and control.
What You'll Build
This kit lets you construct a tabletop sorting system from the ground up. A stepper-driven belt transports small objects under a colour sensor; within milliseconds, the Arduino decides the category and triggers the correct servo gate. By the end of the build, you will have a reliable sorter that handles dozens of objects per minute, giving you direct experience with feedback loops, timing sequences, and multi-subsystem integration.
What You'll Learn
- Interface a NEMA17 stepper motor using an A4988 driver and control speed/direction with Arduino.
- Calibrate a TCS3200 colour sensor for accurate red, green, and blue detection under varying light.
- Program servo motors to act as diverter gates based on real-time sensor feedback.
- Integrate sensing, movement, and sorting into a cohesive automation workflow.
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| NEMA 17 Stepper | 1 |
| A4988 Driver | 1 |
| TCS3200 Colour | 1 |
| SG90 Servo | 2 |
| 100nF Caps | 5 |
| 12V 1A PSU | 1 |
| 400-pt Breadboard | 1 |
| M-M 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
Ideal for CBSE Class 11-12 students building their senior secondary electronics projects, B.Tech ECE/EEE undergraduates prototyping colour-sorting concepts for Smart India Hackathon, and ATL Tinkering Lab educators introducing automation. Hobbyists at IITs, NITs, VIT, and BITS campuses will find it a quick way to grasp motor control and sensor integration before scaling to larger designs.
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 chat with our AI build companion, which knows every connection and code for this sorter. You can also reach us on WhatsApp for human help.
Does the kit include a power supply?
Yes, a 12V 1A adapter is included. It powers both the Arduino and the stepper motor safely.
What objects can I sort with this kit?
Small items such as plastic beads, bottle caps, or 3D-printed cubes up to about 20 mm work best. The sensor needs a flat surface at a consistent distance.
Can I modify the sorting logic?
Absolutely. The Arduino code is fully open. You can add extra colour categories, change chute assignments, or integrate with an IoT module for remote logging.
Curtain - 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
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