Pi 5 Collaborative Robot Safety Monitor
Build a Human-Safe Robot Arm with Raspberry Pi 5 AI Skeleton Tracking
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
This kit transforms industry safety into a hands-on learning project. Using the Raspberry Pi 5 and Pi Camera Module 3, you’ll build a system that tracks human skeletons in real time and automatically halts a servo-driven robot arm whenever someone breaches the designated safety perimeter. It’s the same principle used in smart factories to enable collaborative robots (cobots) to work safely alongside humans.
What You'll Build
You’ll assemble a 4-axis robotic arm that intelligently responds to human presence. The on-board AI processes live camera feed, detects key body points, and instantly stops all motion if the distance falls below a safe threshold—just like a real industrial safety-rated cobot. A green indicator signals clear zones; red means the arm is frozen until the person steps back.
What You'll Learn
- Real-time skeleton tracking with MediaPipe and OpenCV on Raspberry Pi 5
- Servo control and PWM signal generation using PCA9685 driver
- Integrating AI vision with physical automation for safety-critical applications
- Optimising edge AI workflows with NVMe SSD storage for low-latency inference
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi 5 4GB | 1 |
| Pi Camera Module 3 | 1 |
| Servo Driver PCA9685 | 1 |
| MG996R Servo | 4 |
| Robot Arm Kit | 1 |
| NVMe SSD 256GB | 1 |
| Pi 5 M.2 HAT+ | 1 |
| USB-C PSU | 1 |
| M-M 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
CBSE Class 11-12 students pursuing AI or computer science electives, B.Tech ECE/EEE/Robotics sophomores, and Smart India Hackathon competitors wanting a real-world collaborative robot safety demo. ATL Tinkering Lab coordinators can showcase Industry 4.0 concepts, and IIT/NIT/VIT/BITS students will find it ideal for capstone projects on human-robot interaction.
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 access the AI build companion, which walks you through each step visually. For additional help, WhatsApp our Bengaluru support team.
Can I extend the safety zone to multiple angles?
Yes, the Pi Camera 3’s wide field of view covers a broad area, and the skeleton tracking algorithm can be configured to define any polygonal safety zone in the field of view.
Does this kit teach industrial safety standards?
The project mirrors ISO/TS 15066 collaborative robot safety guidelines, giving you a practical understanding of speed and separation monitoring used in real cobots.
Is the robot arm strong enough for actual human-robot collaboration demos?
The MG996R servos provide precise, controllable motion ideal for demos and prototyping, simulating safety stops that mirror true cobot behaviour, but it is not rated for heavy industrial loads.
Skeleton tracking on Pi 5 maintains safe distance between human and robot arm — stops arm when human enters safety zone.
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