| dc.description.abstract | The Automatic Whiteboard Cleaning System is an innovative solution aimed at automating the
process of cleaning whiteboards in classrooms, offices, and meeting spaces. This system
eliminates the need for manual erasing by using a motorized cleaning mechanism controlled
by a microcontroller. It consists of an Arduino-based control unit, two DC gear motors, IR
sensors, a motor driver module, and a user interface with buttons and an LCD display. The
cleaning roller moves across the whiteboard using a belt-driven mechanism, powered by the
motors and guided by limit sensors to detect end positions. The system supports both manual
and automatic modes, allowing users to initiate cleaning with the press of a button or let the
system perform full-cycle cleaning autonomously. Powered by a dual-voltage power supply,
the design ensures safe operation of both logic and motor components. This project
demonstrates an effective use of embedded systems and electromechanical design to improve
convenience and efficiency in everyday environments.
Keywords: LCD, Arduino Uno, IR sensor, DC gear motors, Power supply. | en_US |
