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Design and development of a QPSK modulator
(BRAC University, 2010-04)
QPSK or Quadrature Phase-Shift Keying is a higher order modulation scheme used in digital modulation. In this project, we will be implementing a QPSK modulator for a wireless communication link. The carriers will be chosen ...
Museum security system
(BRAC University, 2012-12-15)
A comprehensive security system incorporating motion sensors and laser sensors activated and deactivated by a password. The security system is designed to protect a valuable object. Access to the room can only be gained ...
Automatic motorbike accident detection and notification system
(Brac University, 2022-05)
Solar powered traffic sensitive automated LED street lighting system
(BRAC University, 2012-12)
Production and use of photovoltaic cells to generate electricity is an increasingly popular resource solution in Bangladesh currently. The focus of this project is to make the most efficient use of the energy received from ...
IoT based medicine dispenser for improving medication adherence
(Brac University, 2023-06)
Some people, particularly older adults, struggle to remember when to take their medications. One suggestion for resolving this issue is a medicine dispensing device. This project is about an IoT medicine dispenser for solid ...
Performance improvement of SHWS by increasing thermal efficiency using insulation materials and optimum position of solar collectors
(BRAC University, 2011-12)
The word itself “Solar” describes that we are dealing with some renewable energy source for a hot water system. A Solar Hot Water System (SHWS) has been already designed; further implementation has been done by working on ...
Cognitive radio wireless networks
(BRAC University, 2011-04)
Standards groups and regulatory bodies around the world are increasingly seeking new ways of using, allowing access to, or allocating spectrum. In most parts of the world, cellular network bands are overloaded, but amateur ...
Reverse load flow analysis
(BRAC University, 2013-12)
Uninterrupted supply of electricity is a key to the growth of a modern civilization. Over the years an interconnected high voltage grid system has proven to be the most viable and reliable source of electrical energy. One ...
Comprehensive mathematical analysis and simulation design of a microwave wireless power transmission system
(Brac University, 2019-04)
Wireless power transmission, an idea first proposed and demonstrated by Nikola tesla in the beginning of the 20th century has seen immense improvement up until date, with the latest developments in the field including ...
Hybrid power sharing system of grid and solar photovoltaic using microcontroller
(Brac University, 2022-01)
This project focuses on the rising demand for electricity in Bangladesh and what can be done to meet the rising demands by sharing Solar power with the national grid, thus reducing dependence on the grid. In the context ...