DUSTER DETACHING MECHANISM FOR AUTOMATED MOTORIZED WHITEBOARD

Erasable slates, a cheap but durable substitute for costly paper and ink, had been in use for centuries. Students could practice reading and writing on their slates anywhere but for larger maps and writing, blackboards were invented. Like many o f the best tools blackboard is a simple machine but with the innovations in the technology whiteboards are invented for eliminating the diseases caused by chalk powder used in blackboards. This pa per focuses on the design and construction of automated whiteboard with the mechanism of attaching and detaching the dusters. The system consists of many small parts and mechanisms which a re used efficiently for the working of the board. Some of them are: - Flexible whiteboard surf ace material, dusters, plastic rollers, cam and follower, four bar mechanism and motors.