Electronics Bell System
In the schools, collages to maintain timing system introducing electronics bell system. This is an automatic bell system and can be operated manually in emergency cases.
Scope of project
Developing an Electronics Bell System as per predefined Time table of school by using 8051 microcontroller and RTC. The system should have manual control on the emergency.
Description
The Electronics bell system developed using the 8051 microcontroller and RTC(Real Time controller) is used for time. The microcontroller interfaced with RTC, Keypad, Display (LED /LCD) and Bell.
At the start of the system, First time needs to set up the time and after that the system continuously runs until the system shutdown. Bell will ring as per time table programmed and Display used to display the Time. The Display is LED display or LCD Display.