Smart Doorbell Camera Kit v14 - Pi 5 Robot Arm with Predictive Safety
Smart Doorbell Camera Kit v14 - Build a Predictive Safety Robot Arm 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.
This kit enables you to construct a robotic arm that thinks before it moves. Using a Raspberry Pi 5, Pi Camera Module 3, and a force-torque sensor, you will program a runtime monitor that predicts constraint violations-like exceeding safe torque or approaching a human operator-and intervenes to stop the arm before an accident occurs. The project brings AI-driven safety to a real robot, ideal for advanced students and makers exploring the future of collaborative robotics.
What You'll Build
A fully functional 4-DOF robot arm integrated with a Raspberry Pi 5 real-time monitoring system. The arm uses the Pi Camera to visually detect obstacles and workspace boundaries, while the force-torque sensor continuously measures load on the end effector. A custom AI model, running on the Pi 5 and backed by fast NVMe storage, predicts impending unsafe conditions and issues stop commands through the PCA9685 servo driver to halt all four MG996R servos in milliseconds.
What You'll Learn
- Implement real-time sensor fusion with a force-torque sensor and Pi Camera 3 on Raspberry Pi 5
- Program predictive safety algorithms using Python and lightweight machine learning on the edge
- Interface multiple MG996R servos with a PCA9685 driver for precise arm kinematics
- Deploy a full-stack robotics project with rapid data logging on NVMe SSD for safety-event analysis
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi 5 8GB | 1 |
| Pi Camera Module 3 | 1 |
| Force-Torque Sensor | 1 |
| Servo Driver PCA9685 | 1 |
| MG996R Servo | 4 |
| Robot Arm Kit | 1 |
| NVMe SSD 512GB | 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
This advanced kit is designed for B.Tech ECE/EEE/Mechanical students working on robotics capstone projects, Smart India Hackathon participants building industrial safety solutions, and IIT/NIT/VIT engineering teams developing robot arms. It is also suitable for advanced ATL Tinkering Lab mentors and experienced hobbyists with prior Raspberry Pi and Python background who want to explore predictive control in physical systems.
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 inside the box to launch the AI companion, which guides you through every wiring diagram and code block. For deeper issues, reach out to our team via WhatsApp for a direct human response within hours.
Do I need prior experience with Raspberry Pi and Python?
Yes, this is an advanced kit. You should be comfortable with Linux, Python scripting, and basic electronics. The AI companion provides guided steps but does not teach fundamentals.
Can I use this kit for a college final-year project?
Absolutely. The predictive safety concept aligns with many ECE and Robotics curricula. We provide documentation and the AI helper to assist in completing your project within a semester.
Is the robot arm pre-assembled?
No, the kit includes a robot arm kit with assembly required. The arm parts, servos, and sensors need mechanical assembly and programming. The AI build companion walks you through the entire mechanical and software setup.
Doorbell Security - Runtime monitor on Pi 5 predicts constraint violations before they occur - intervenes to prevent unsafe robot actions.
What's in this kit
- Raspberry Pi 5 8GB
- Pi Camera Module 3
- Force-Torque Sensor
- Servo Driver PCA9685
- MG996R Servo x4
- Robot Arm Kit
- NVMe SSD 512GB
- Pi 5 M.2 HAT+
- USB-C PSU
- M-M Wires x20
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