Magnetic Levitation System – Innovation in Electromagnetic Suspension

Third-year student A. Manideep created an electromagnetic levitation system using feedback control within an illuminated hexagonal frame as part of the Product Design and Development course. The product precisely levitates objects with real-time height tracking on a digital display.

"This project gave me hands-on experience in blending physics, embedded systems, and design, boosting my skills in product development and innovation." — A. Manideep

Automatic UV Sanitizer

Developed by third-year Product Design student Shaik Vasif, this autonomous mobile robot uses UV-C light and sensors to disinfect hospitals and offices safely and efficiently. With IoT integration and an energy-efficient design, it reduces manual effort and minimizes human exposure to pathogens.

"This project was a valuable hands-on experience in robotics, embedded systems, and IoT, helping me overcome sensor integration and automation challenges." — Shaik Vasif

Portable Mini 3D Printer

Developed by third-year Product Design student Satheesh, this compact FDM 3D printer offers high-precision, portable printing for students, hobbyists, and professionals. USB and SD card support and a 0.4 mm nozzle make it perfect for rapid prototyping and creative exploration.

"Building this mini 3D printer was an exciting journey! It deepened my skills in mechanical design, electronics, and software integration while showing me the power of precision and portability." — Vignesh

Automatic Tennis Ball Thrower

Developed by third-year engineering student Poojitha C. H, this motorised tennis ball thrower enhances training by launching balls with adjustable speed, spin, and angles. It blends mechanical precision, sensor-based automation, and real-time control to simulate real-game scenarios.

"Building the Tennis Ball Thrower deepened my understanding of automation and control systems—solving motor and trajectory challenges made it an exciting and rewarding experience!" — Poojitha C. H

Smart Shooting System

Created by student Meghana, this interactive target shooting system uses sensor-based hit detection and real-time scoring to enhance precision, engagement, and user experience. Instant feedback keeps users motivated and supports skill development.

"Developing this project improved my understanding of automation and real-time data processing." — Meghana

SMART Suitcase

Designed by student S. Abineshwari, the Smart Suitcase autonomously follows the user, avoids obstacles, and offers mobile app control for seamless travel. It includes GPS tracking, a secure lock system, and a built-in charging battery for added convenience.

"This project enhanced my skills in robotics and IoT integration, giving me hands-on experience in motor control, obstacle detection, and real-world problem-solving." — S. Abineshwari

Smart Air Humidifier – Enhancing Indoor Air Quality

Developed by third-year Product Design student Dinesh Kumar, this compact ultrasonic humidifier improves air quality with cool mist and sensor-based humidity control. Its USB-powered, whisper-quiet, and energy-efficient design makes it perfect for homes, offices, and labs.

“Working on this humidifier helped me understand the integration of electronics, sensor technology, and product ergonomics. It was a hands-on journey in designing something practical and meaningful.” — Dinesh Kumar M

Emotipot

Developed by third-year Product Design student J.Raffiq Ahemed, this smart plant pot uses emojis to show plant emotions based on temperature, moisture, and humidity. Powered by sensors and a microcontroller, it makes plant care simple and fun.

“Designing this helped me combine sensors, electronics, and emotion-driven design in a meaningful way.” — J.Raffiq Ahemed

Nut Sorting Machine

Developed by third-year Product Design student S.Dharshini, this nut sorting machine uses sensors and automation to separate nuts based on size or type. It's a compact, efficient solution for small-scale processing.

“Creating this machine gave me hands-on experience in sensor integration, automation, and practical problem-solving.” —S.Dharshini

Automatic Hair Braider Machine

By R. Varshini, Third-Year Product Design Student

This innovative device simplifies hair braiding using a compact, motorised mechanism that twists and interlocks strands automatically. Designed for efficiency and ease, it features rotating arms, a control button, and a secure grip system to produce neat braids with minimal effort.

“This project helped me understand the practical application of motor control, user-centered design, and precision mechanics,” says Varshini.

Automatic Cards Distribution Machine

By S. Arun Kumar, Third-Year Product Design Student

This smart machine automates the fair and fast distribution of playing cards to multiple players. It uses a rotating platform, a card-pushing mechanism, and a microcontroller to ensure precise and equal delivery. Designed to enhance gaming experiences, it reduces manual work and ensures consistency.

“Through this project, I learned how to combine mechanical design with embedded systems to solve a real-world problem,” says Arun Kumar.