Two different Sound Bells generated by single IR Transmitter & Receiver

Term Project

Posted by: Ghulam Abbas
Posted on: 26 October 2014

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Team Member

  • Zohaib



  • Department: Electrical Engineering
  • University: IST Institute Of Space Technology
  • City: Islamabad
  • Country: Pakistan


10 Feb 2013 to 05 Jun 2013


The basic purpose of this project is to generate two outputs (sounds) using single IR transmitter and receiver. Suppose a house consist of two parts so two sound bells are required at the two gates.

The inhabitants of the house want that there would be two different sounds at the door bells so that they can differentiate between these two. In addition to it, there is a deaf person in the house. A light is required inside the house so that he can understand that either the bell is ringing or not. This project will help the people of that house to solve their problems


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