Description The automatic school bell has a feature where you need to enter the timetable there only. in this system you can enter the start and end times. also there is an option for break. also, we can enter the subject name and time duration. for example we can fed 1st period math 2nd period english and so on. we have option for 8 period and two break. We are using EEPROM in this project to save the data. so, once you fed the data into the system then the data will be save until you erase the EEPROM memory in this Automatic school Bell project . Electrically Erasable Programmable Read-only Memory is the full name of the EEPROM. where all the data will be saved until you force to erase the data. so, our timetable will not be erased from the system.
