Pi Zero 2W Vision Line Follower Kit with Raspberry Pi Zero 2W + Camera
Raspberry Pi Zero 2W Vision Line Follower Kit: From Camera to Code to Track
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Detect and follow a black line using a camera and Raspberry Pi Zero 2W — no IR sensor arrays, no analog thresholds to tweak. This kit transforms a standard 2WD robot chassis into a fully software-defined line follower that processes every frame with OpenCV, making navigation a matter of code, not of hardware calibration. It’s the same concept used in self-driving car prototypes, scaled down to a desk.
What You'll Build
Assemble the 2WD chassis, mount the Pi Camera Module 2 at the front, and flash the provided SD card image. You’ll write Python scripts that capture video, apply image thresholding to isolate the black line, and compute the steering angle to send to the motors. The result is a vision robot that can smoothly follow a hand-drawn track, react to curves, and demonstrate real-time AI decision-making on a compact, battery-powered platform.
What You'll Learn
- Install OpenCV on Raspberry Pi OS and write thresholding pipelines to extract a line from camera frames
- Interface L298N motor driver with GPIO pins to precisely control TT gear motors
- Implement a PID control loop that adjusts motor speeds based on the line’s position in the image
- Debug vision algorithms frame-by-frame, tuning parameters for your own track shapes and lighting
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Zero 2W | 1 |
| Pi Camera Module 2 | 1 |
| L298N Motor Driver | 1 |
| TT Gear Motor | 2 |
| 2WD Chassis | 1 |
| Castor Wheel | 1 |
| 18650 Cell | 2 |
| 18650 Holder | 1 |
| MicroSD Card 16GB | 1 |
| Micro USB Cable | 1 |
| M-F Wires | 20 |
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
Made for CBSE Class 11-12 students diving into AI and computer science practicals, ATL Tinkering Lab innovators building vision prototypes, and B.Tech ECE/EEE first-year learners tackling robotics mini projects. It’s also an ideal hardware base for Smart India Hackathon teams prototyping autonomous mobility concepts with limited time and resources.
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?
Open the AI companion from the QR code on your box; it’s trained on this exact kit’s wiring and code. If you need a human, simply send a photo of your setup on WhatsApp and our team will guide you in real time.
Do I need prior Python or OpenCV experience?
No. The companion walks you through the first Python script, explains thresholding in plain language, and lets you experiment at your own pace. Basic familiarity with a computer is enough to start.
Can this robot follow custom tracks?
Yes. Since the line is detected by software, you can adjust threshold values for any dark tape or marker on a light surface. You can even program it to follow different colors by modifying a few lines of code.
Is the Pi Zero 2W powerful enough for real-time video processing?
Absolutely. OpenCV runs smoothly on the quad-core Pi Zero 2W at 320x240 resolution, delivering about 30 frames per second — more than enough for responsive line following.
OpenCV on Pi Zero 2W detects black line from camera instead of IR sensors — software-defined line following.
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