MANU SHREE R

Developed a piezoelectric-based footstep power generation system to harvest mechanical energy from human movement and convert it into usable electrical energy. Designed and implemented circuits for energy conversion, storage, and utilization, with integration of microcontroller-based monitoring and control. Created a working prototype capable of powering small applications like LEDs and sensors, demonstrating potential use in street lighting and smart city infrastructure. Project emphasizes renewable energy generation, energy efficiency, and sustainable urban development.

Designed and developed an autonomous robot capable of detecting and avoiding obstacles using ultrasonic sensors and an Arduino microcontroller. The system continuously scans the surroundings, identifies obstacles in its path, and makes real-time decisions to change direction and avoid collisions. This project demonstrates practical knowledge in sensor integration, embedded systems, and basic robotics, as well as problem-solving and programming skills.

Designed and implemented a soil moisture detector using Arduino and sensor technology to monitor soil moisture levels in real-time. The system integrates a fork-shaped soil moisture sensor with an Arduino Uno microcontroller to capture and process data, ensuring accurate measurement of soil conductivity variations. The project emphasized sensor calibration, circuit design, and field testing to validate performance. This work promotes efficient irrigation, reduces water wastage, and supports sustainable agricultural practices.