Manufacturing QC Vision Kit v25
Manufacturing QC Vision Kit v25 — Build a Real-Time Multi-Language OCR Inspector with Raspberry Pi 5
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Picture a packaging line where every label must be checked for printing defects before the carton leaves the factory. With this kit, you’ll assemble a portable vision inspection station. A Raspberry Pi 5 drives a Pi Camera Module 3 to scan printed materials and, using EasyOCR, instantly reads text in English, Hindi, and Tamil — exactly the kind of multi-script quality gate used in Indian manufacturing units.
What You'll Build
You’ll create a compact, self-contained device that captures crisp images of labels, instruction sheets, or laser-etched codes, runs all OCR processing locally on the Pi 5, and shows results on the OLED display. It’s a real-time pass/fail system: misprints, smudged characters, or incorrect translations trigger an alert — no cloud dependency, no delays.
What You'll Learn
- Set up a Raspberry Pi 5 with M.2 HAT and NVMe SSD for rapid model loading and dataset storage.
- Install and tune EasyOCR for Indian scripts, handling mixed English-Hindi-Tamil text on the same surface.
- Integrate the Pi Camera Module 3 for high-resolution stills and live preview, adjusting focus and exposure for printed materials.
- Program the 0.96in OLED to display recognised text, confidence scores, and inspection status in real time.
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi 5 4GB | 1 |
| Pi Camera Module 3 | 1 |
| 0.96in OLED | 1 |
| NVMe SSD 128GB | 1 |
| Pi 5 M.2 HAT+ | 1 |
| USB-C PSU | 1 |
| M-M Wires | 10 |
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
CBSE Class 11–12 students diving into artificial intelligence, B.Tech ECE/EEE third-year learners building a mini project for industrial automation, Smart India Hackathon teams prototyping vision-based quality inspection, and ATL Tinkering Labs exploring Indian language OCR in manufacturing. If you’ve completed a basic Arduino or Pi project, you’re ready for this intermediate challenge.
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 to open the AI companion trained on this kit; it walks you through each step. For trickier issues, message us on WhatsApp and an engineer familiar with this project will reply within hours.
Can this kit read text in other Indian languages like Telugu or Kannada?
Yes. EasyOCR supports many scripts. The AI companion shows how to add language codes so you can adapt the project to read Telugu, Kannada, or mixed scripts — all processed locally on the Raspberry Pi 5.
Does the OCR run locally, or does it need an internet connection?
All processing happens on the Pi 5 itself. Once you’ve loaded the model, no internet is required — perfect for a factory floor without Wi-Fi.
What kind of printed materials can it inspect?
The default setup works best on flat paper labels, instruction sheets, and laser-engraved text on plastic or metal. The included Pi Camera Module 3 provides sharp near-field images of surfaces like carton boards and rigid plastics.
Manufacturing QC — EasyOCR on Pi 5 reads text from camera in real time — recognises English, Hindi and Tamil text from printed materials.
What's in this kit
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