A cheap, fully 3D-printed, Raspberry Pi Zero 2 W–driven robot dog with 14 DOF that actually walks, trots, and looks around on a wide-angle camera, built entirely from off-the-shelf parts and a lot of trial, error and swearing.

A fully engineered obstacle-avoidance robotic car featuring a complete SolidWorks design, 6-sensor perception, and Arduino-based control—built as a foundation for future autonomous navigation modes.

Battle Unknown India, powered by RollnDrive, is a modular robotics platform built for both STEM learning and competitive robotics. Designed and manufactured in India, our robots combine high performance, durability, and educational value. The kit includes a high-torque drive system, modular attachments, and wireless control, allowing students and teams to easily switch between Robo Sumo and Robo Soccer modes. Our programmable version supports sensors, servos, and Arduino IDE for hands-on coding and experimentation. With safe battery systems, compact PCBs, and 3D-printed chassis, the robots are easy to assemble, repair, and customize. Ideal for schools, colleges, and innovation labs, Battle Unknown India makes robotics learning powerful, affordable, and accessible for every student and creator.

A 3 dof arm robot is a personal assistant robot for lab and an added hand for hardware engineers in a lab to pick, place and hold in a collaborative woring space.

The Self-Balancing Robot is a two-wheeled mobile robot that uses control theory and sensor feedback to maintain its balance, similar to how humans balance on two legs. It demonstrates fundamental principles of robotics, mechatronics, and control engineering. This project is designed as an educational tool to learn about sensors, actuators, control algorithms, and embedded systems.

This project is a working model inspired by ISRO's Chandrayaan-3 lunar rover mission. The purpose of the project is to help students understand the basics of robotics, obstacle detection, and wireless control using Arduino and ESP8266. The rover model replicates the concept of terrain navigation and autonomous obstacle avoidance.

This innovative project is a robotic lion model made entirely using e-waste and recycled materials. It uses an ultrasonic sensor to detect nearby objects (within 2 meters), responds with a realistic roaring sound, and wagging tail movement through a servo motor. Designed to encourage sustainability and creative reuse of discarded electronics, this project blends environmental awareness with practical electronics and coding skills, making it perfect for student learning and STEM outreach.

This project presents a compact system capable of determining the direction and elevation of a sound source in real-time with Pi PICO

This is a relatively simple, visually effective balancing robot project that only requires four components to make.

An interesting open source Arduino + 3D Print project uses gyroscopic sensors and accelerometers to detect the movement of the balanced object and adjust the speed and direction of the wheels accordingly, allowing to control the device through shifts in their weight