Research Article Open Access

Real-Time Automated Blackboard Eraser Using Embedded System

Abstract

The project is about finding a real time solution for the problems caused by the chalk pieces used in the class room. To overcome the problems that are faced daily by the students and faculty, the project entitled ‘Real Time Automatic Blackboard Eraser using Embedded System’ has been suggested to automatically erase the blackboard. DC motors of three different types are used for the movement of the instrument. The instrument moves forward and backward erasing the board and collecting the dust automatically from the erasing material due to the rotation of the roller. These processes are automated using PIC16F877A microcontroller. Thus the device avoids the dust flow in the environment and thereby providing good solution for the problems faced by the student, faculty and other electronic equipments that are used inside the class room in a cost effective and time efficient way.

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