Mahendra, M. Syukri (2024) Rancang Bangun Bel Sekolah Otomatis Berbasis Internet Of Things (IoT). Diploma thesis, Politeknik Negeri Bengkalis.
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Abstract
The bell is a marker for starting or stopping activities at school. Manual scheduling systems in schools are often prone to errors and lack flexibility. This IoT-based automatic school bell is designed with a display on a website page, where schedule control is displayed and stored in a database that is received by the NodeMCU ESP8266. If the data sent is to ring the bell once, the NodeMCU ESP8266 sends data to the DFPlayer mini to play the bell's MP3 sound once, the program data can be modified on the website page. Based on tests conducted at SMAN 1 Bukit Batu, following the time data entered for Monday, Tuesday, and Friday, the automatic school bell system was able to function according to the schedule set by the school with a 100% success rate, significantly reducing the risk of manual errors. From the flexibility tests, the system helps save time with an average time savings of 94 seconds. Overall, this tool has achieved its goal of creating a practical solution for efficient, easy-to-operate, and reliable school bell schedule management.
| Item Type: | Thesis (Diploma) | ||||||||
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| Uncontrolled Keywords: | School bell, Internet of Things (IoT), NodeMCU ESP8266, RTC DS3231, DFPlayer Mini. | ||||||||
| Subjects: | 410 ILMU TEKNIK > 450 TEKNIK ELEKTRO DAN INFORMATIKA > 454 Teknik Elektronika | ||||||||
| Divisions: | Jurusan Teknik Elektro > Diploma Tiga Teknik Elektro > TUGAS AKHIR | ||||||||
| Depositing User: | TEKNIK ELEKTRONIKAB ELEKTRONIKA B | ||||||||
| Date Deposited: | 03 Dec 2024 07:10 | ||||||||
| Last Modified: | 03 Dec 2024 07:10 | ||||||||
| URI: | http://eprints.polbeng.ac.id/id/eprint/15418 |
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