• chandan M
• Suraj R
• BheemKumar Haloor
• Nanda V H
• Jagdish V K

The purpose of this work is to develop a versatile multi-purpose robot that utilizes a microcontroller as its central control unit. The robot is designed to perform a range of tasks including grass cutting, floor mopping, pesticide spraying, water spraying, floor cleaning, and UV light sterilization. By integrating various modules and sensors, the robot can adapt to different environments and efficiently carry out these tasks. For grass cutting, the robot incorporates a sharp cutting mechanism and obstacle detection sensors to navigate and maintain a uniform grass height. The floor mopping module includes a mop attachment and water reservoir for thorough cleaning. The pesticide spraying operation ensures precise delivery of pesticides to target areas while prioritizing user safety. The water spraying feature utilizes a reservoir, nozzle, and pump system for effective plant watering or outdoor cleaning. The floor cleaning module consists of brushes, vacuum suction, and cleaning solution dispensers for comprehensive indoor surface cleaning. Lastly, the UV light sterilization module employs UV-C lights to eliminate harmful bacteria and germs, promoting hygiene. The microcontroller serves as the brain of the system, enabling the robot to switch between operations based on user commands or pre-programmed schedules. It incorporates algorithms for navigation, obstacle avoidance, and task prioritization. The robot can be controlled remotely through a user-friendly interface, allowing users to monitor and adjust operations as needed. This multi-purpose robot offers a versatile solution for household tasks, reducing the need for manual labor and enhancing efficiency. It contributes to a cleaner and healthier environment while providing convenience to users. With the integration of a microcontroller, the robot operates seamlessly and makes intelligent decisions, making it an ideal choice for automated home tasks

"Design and Fabrication of Microcontroller Based Multipurpose Robot", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 7, page no.b110-b121, July-2023, Available :http://www.jetir.org/papers/JETIR2307115.pdf

"Design and Fabrication of Microcontroller Based Multipurpose Robot", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 7, page no. ppb110-b121, July-2023, Available at : http://www.jetir.org/papers/JETIR2307115.pdf