Browsing Thesis & Design Report, BSc (Electrical and Electronic Engineering) by Title
Now showing items 93-112 of 489
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Density based traffic control system for a four way intersection
(Brac University, 2023-01)Intelligent traffic system is not new to this modern world in order to mitigate traffic congestion. However, a proper management plan for a four way intersection lacks in our cities. An enhanced and optimized system is ... -
Desalination of brackish water using renewable energy
(Brac University, 2023-01)The coastal people of Bangladesh have been victim of saline water. The water they get is badly impacting their health. High blood pressure, waterborne diseases, death of new born etc. are very common there. The water ... -
Design & economic analysis of a solar powered water pumping system for crop irrigation
(BRAC Univeristy, 2017-08)Agricultural technology is changing rapidly. Farming machinery, products are constantly being improved. Studies show that, PV systems in agriculture are the best solutions to the remote areas agricultural need. Solar ... -
Design a solar clean car
(BRAC University, 2012-04)Prior to year 2000, most vehicles in Bangladesh were used to run on petroleum. Though we have to import it and in international market the demand of petroleum oil is always higher than the supply and that’s why it is always ... -
Design and accuracy assessment of a multi-input single Ended Primary Inductor Converter (SEPIC) for highly efficient output from hybrid sources of renewable energy
(Brac University, 2021)In this thesis, a hybrid topology of an off-grid energy-harvesting system (by integrating Solar Photovoltaic (PV) Module with Bicycle Dynamo Generator) using a DC-DC multi-input single-output (MISO) single-ended primary ... -
Design and analysis of DC-DC PWM converter and DC-AC converter
(BARC University, 2017-12)Converters are electrical circuits that converts a voltage level to another. Inverter is used in different purposes of lives. DC-DC converters are also known as switching converters, switching power supplies or switches. ... -
Design and analysis of renewable energy based electric vehicle charging station
(Brac University, 2022-12)The widespread adoption of electric vehicles is currently limited by the availability and convenience of charging infrastructure. To address this issue and contribute to the transition towards a more sustainable ... -
Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies
(Brac University, 2019-04)The solution to the growing demand of higher speed wireless communication is the terahertz (THz) band, which will reduce the shortage of spectrum and capacity limitations of current wireless systems and will open new fields ... -
Design and construction of a numerical over current relay
(BRAC University, 2015-12)The project aims at the design and the construction of a laboratory replica for a commercial numerical over current relay using microcontroller and micro CT. It will acquire, sample and covert into digital form the analog ... -
Design and development of a controller for switching solar based multiple pumps
(BRAC University, 2014-08)Conventional photovoltaic systems for pumping are designed with panel capacity over 30 to 40 percent so that pumping can be continued during low insulation. This adds much to the cost of such system. The new system eliminates ... -
Design and development of a cost effective urban resedential solar PV system
(BRAC University, 2010-12) -
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 ... -
Design and development of a stepper motor position control system in micro-stepping mode using Atmega32 Microcontroller
(BRAC Univeristy, 2018-04)Stepper motor mainly operates on open loop controller which actually causes loss of steps and slip of steps and so closed loop position control is being developed to overcome these drawbacks. The controller is usually of ... -
Design and development of a wearable health monitoring system for elderly people
(BRAC University, 2016-12-12)Bangladesh is presently experiencing a demographic move and the extent of the populace of the age 60 years and more is drastically increasing. The elderly population of Bangladesh is currently 7.7 percent of the whole ... -
Design and development of disinfecting robot for academic institutions
(Brac University, 2022-12)Cleaning up areas where people assemble is necessary due to the proliferation of several fatal infections, including the coronavirus. Nowadays, humans perform disinfection procedures in a variety of settings, which doesn't ... -
Design and development of IoT based comprehensive system for emergency assistance
(Brac University, 2020-04)For any society to make significant unabridged progress, it is imperative to utilize technical skills or otherwise, and ensure personal safety before anything else. This includes reducing the time of response to an ... -
Design and development of microcontroller based ECG simulator
(BRAC University, 2010-12)For the training of doctors as well as for design, development and testing of automatic ECG(Electrocardiogram) machines, a subject with a known abnormality of heart is essentially required. ECG simulator is an electronic ... -
Design and development of unmanned aerial vehicle (Drone) for civil applications
(BRAC University, 2015-04)UAV is defined as an aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expandable or recoverable, and can carry a ... -
Design and implementation of a blind stick integrated with sensors and audio assistance for visually impaired people
(Brac University, 2023-12)Visually impaired individuals find it more challenging to move independently because of their compromised vision. Moreover, it is necessary to navigate in a given setting, along with their ability to organize their ... -
Design and implementation of a crop health monitoring system
(Brac University, 2023)This scholarly work aims to present an innovative Quadcopter Drone Crop Monitoring System that addresses the challenges faced by farmers in monitoring and managing their crops. The system integrates quadcopter drones, ...
