IoT BASED INDUSTRIAL RELAY CONTROL – SCHOOL / COLLEGE BELL
In today’s life, everyone gives importance to time. Time does not wait for anybody. Everything should be performed in time & accurately. Now a day’s school or college bells are manually operated. Hence there is a big question of accuracy. Also there is necessity of manpower and money. Hence here we should use automatic control system, which saves our manpower and money & also highest accuracy. . In this project the scope is to design a AUTOMATIC COLLEGE BELL and its implementation on ARDUINO UNO BOARD. An AUTOMATIC COLLEGE BELL is a digital circuit that is used for the purpose of automatic switching of bell as per the given schedule without any human intervention. Generally, wherever we may go, it might be a school or an organization if start or stop of any process is to be conveyed to a large number of people, a bell is used over there which signals the start or stop of any process.