R. Ranjith Kumar

KPR Institute of Engineering and Technology

Papers

Total Citations

H-Index

About

R. Ranjith Kumar is a researcher at the forefront of Internet of Things (IoT) and embedded systems, with a focused interest in developing smart, autonomous solutions for environmental sustainability. His most notable contribution is the design of an "Automatic Garbage Collector using Sensors and Internet of Things," a pioneering system that integrates a line-follower robot, ESP32 microcontroller, ultrasonic sensors, and servo-driven electromagnets to autonomously detect, collect, and transport waste. This work addresses the critical challenge of manual waste management by creating a fully automated, sensor-driven process that reduces human intervention and improves efficiency in urban sanitation. While his citation count is currently modest, the practical, real-world applicability of his IoT-based garbage collector highlights his commitment to leveraging technology for pressing environmental issues. Kumar’s research sits at the intersection of robotics, sensor networks, and smart city infrastructure, offering a scalable blueprint for future waste management systems. His work exemplifies how low-cost, embedded IoT devices can be harnessed to create tangible, automated solutions for everyday problems, marking him as an emerging voice in sustainable engineering and intelligent automation.