Automatic school bell / Muhammad Qusyairi Haikal Ab Halim, Muhammad Hafizul Abdullah and Nik Muhamad Azmi Ismail

• Main Authors: Ab Halim, Muhammad Qusyairi Haikal, Abdullah, Muhammad Hafizul, Ismail, Nik Muhamad Azmi
• 格式: Student Project
• 語言: English
• 出版: 2014
• 主題: Dynamoelectric machinery and auxiliaries.Including generators, motors, transformers; Electric controllers. Rheostats. Regulators. Starters; Electric apparatus and materials. Electric circuits. Electric networks; Electronics; Applications of electronics
• 在線閱讀: https://ir.uitm.edu.my/id/eprint/62709/1/62709.pdf; https://ir.uitm.edu.my/id/eprint/62709/

This paper presents the project and development of a prototype Automatic School Bell. Everything should be performed in time & accurately. Nowadays most school bells are still manually operated. There is also a big question of accuracy and the necessity of manpower. Hence, this project is concei...