• Shinde Deepali
• Mandave Sonal
• Gunjal Nikita
• Prof: D. K. Shah

The aim of this paper is to develop an embedded system for programmable automatic college bell system using zigbee module. In earlier automatic college bell system the speaker are connected using wire to develop automatic wireless collage bell system. The system we developed speakers are connected wirelessly and timing of bell and national anthem are programmable. The transmitter side consist of a zigbee connected to computer and GUI is used to control the timing of bell, national anthem, etc. By using zigbee module computer sends commands to the receiver wirelessly. The receiver consists of controller and zigbee and LCD display. At the receiver signal received processed by the Arduino controller. As per the received signal from transmitter, controller at the receiver take the action and according it controls timing of bell. The main benefit of our system is it is wireless and hence receiver position can be changed anywhere in the prescribed region. The future work is to increase the distance between the transmitter and receiver.

: GUI, Embedded system, Zigbee module, Arduino controller

"AUTOMATIC WIRELESS COLLEGE BELL SYSTEM USING ZIGBEE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.525-529, May-2019, Available :http://www.jetir.org/papers/JETIR1905085.pdf

"AUTOMATIC WIRELESS COLLEGE BELL SYSTEM USING ZIGBEE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp525-529, May-2019, Available at : http://www.jetir.org/papers/JETIR1905085.pdf