Intercom and door bell / Noorazniza Abd. Rahim and Siti Salwa Md. Salleh

Abd. Rahim, Noorazniza and Md. Salleh, Siti Salwa (2005) Intercom and door bell / Noorazniza Abd. Rahim and Siti Salwa Md. Salleh. [Student Project] (Unpublished)


Our project in the KEU 380 subject is to build an intercom and door bell. Both of this arc used in the Smart Home. This project is continuing from KEU 280 project. Firstly is the intercom. It is a device that able us to communicate with the desire person that we want to in the house area. Intercom make our life easier everyday. For example, if we want to know whether the dinner is ready or not, we just communicate with it without going to the kitchen to find out This project is a two way intercom, which is both of the party can communicate. However, only one end will be able to speak at any one time, where it is just like the application of walkie-talkie
Meanwhile door bell is a device that is invented to aware someone in the house of live attendance of somebody outside the house. The sound dial is produce when someone outside the house pressed the button will inform the person in the house. The used of door bell is also make our life more simple. The purpose of this project is to provide a reliable and useful devices.
The total expense right now is about RM200. This expense including all the component and the other things that we need for this project. It is also included the cost of printing and typing of this report.


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