Automatic National Anthem Playing Unit using RTC & Microcontroller

Abstract

As all school, begins on time and if we could play automatic national anthem then it gives energy throughout a day, feels energetic whole day. As we plays it manually there should be always a person is required to turn ON/OFF media player. This manual method is hectic and it encouraged us to play it automatically. So this motivated us to design a system where national anthem plays on predefined time after playing of national anthem it should be automatically stops the playing. So considering these parameter we designed and implemented automatic national anthem player since 2016 and till date it is working smoothly. All required material such microcontroller board, media player, speaker were purchase from local market. Media player main facility of playing again from initial as supply resumes. So, each day national anthem plays from beginning point.