Research
Selected Projects
A curated collection of assistive, robotic, electronic and educational systems.
TechEye project photograph
TechEye Assistive System
Microcontroller-based obstacle detection and ranging designed to assist visually impaired persons.
Quiz controller photograph
Five-Channel Quiz Control System
Arduino Nano based multi-channel quiz system with automatic reset and response control.
Robotic arm photograph
Teaching-Pendant 4-DOF Robotic Arm
Arduino UNO based robotic arm controlled through a teaching pendant for repeatable positioning and demonstration.
Security system photograph
Piezoelectric Security System
Arduino-based system using a piezoelectric transducer to detect physical disturbance and trigger a security response.
Solar-Eclipse Data Logging
Real-time logging of temperature and sunlight-intensity variation during a solar eclipse.
Direct Port Register Addressing
Technical work demonstrating lower-level, efficient digital I/O control on Arduino UNO.