Darkness controlled light switch / Norazmi Arifin and Mohamed Yumdid Abdullah

• Main Authors: Arifin, Norazmi, Abdullah, Mohamed Yumdid
• Format: Student Project
• Language: English
• Published: 2003
• Subjects: Electronics; Apparatus and materials; Semiconductors; Transmission lines; Applications of electronics; Photoelectronic devices (General)
• Online Access: https://ir.uitm.edu.my/id/eprint/50529/1/50529.pdf; https://ir.uitm.edu.my/id/eprint/50529/
• Institution: Universiti Teknologi Mara

Our project is ‘darkness control light switch’. Dark Controller Light Switch is a circuit that used to ON and OFF the switch automatically depend on the light. Generally, this circuit is used in the street light at the building light also in the light at the garden where it can ON and OFF automatically. These project circuits use a basic electronic device such as integrated circuit, light dependent resistance, relay, transistor, diodes and resistance. This circuit needs to connect lamp where AC supply to the lightning load is thus connected via the contact of the relay. The main future of this project is to switch ON and OFF the street light automatically without human control. So, we can save the time and electricity for this application. As a result, Darkness Control Light Switch is useful for the future e application such as to control street light, building light or the other equipment.