Smart Doorbell Camera Kit - Predictive Grasping Robot Arm on 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.

Build a doorbell camera that doesn't just detect visitors - it equips a 6DOF robotic arm with the intelligence to grasp unfamiliar objects on sight. Using a visual affordance network trained on general object affordances, your Raspberry Pi 5 identifies the best grip points from a single camera image, then commands six high-torque servos to pick up anything from a package to a tool. This project mimics the kind of adaptive robotic perception found in cutting-edge logistics and home automation research.

What You'll Build

You will construct a smart doorbell security system where a Pi Camera Module 3 captures an image of an object at your doorstep, and a machine learning model running on the Pi 5 instantly predicts where to grip it. The 6DOF robot arm, driven by an I2C servo driver and six MG996R servos, executes the grasp with feedback from a force-torque sensor, ensuring a firm yet safe hold. The result is a fully integrated AI vision and manipulation pipeline that can handle objects it has never seen before - no object-specific training data required.

What You'll Learn

• Build and train a visual affordance deep learning model for grasp prediction
• Interface a force-torque sensor to provide real-time feedback for robotic gripping
• Program a 6DOF robot arm using inverse kinematics and servo control via PCA9685
• Deploy a full AI pipeline on Raspberry Pi 5 with NVMe SSD for fast inference

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This advanced robotics kit is designed for B.Tech ECE, EEE, and CSE students tackling Smart India Hackathon challenges, final-year robotics projects, or personal exploration at IIT, NIT, VIT, and BITS Pilani. It's equally suited for experienced makers and AI hobbyists who want to bridge computer vision and real-world manipulation without building a robot arm from scratch.

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.