Browsing by Subject "Electrical and electronic engineering"
Now showing items 41-60 of 168
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Design of a single phase switch mode AC-DC Converter
(BRAC University, 2011-12) -
Design of an efficient energy harvester from ambient vibration
(BRAC University, 2012-04)The aim of this thesis was to design and an efficient energy harvester from ambient vibrations. An energy harvester is merely a device that will convert ambient energy into some usable electrical energy. In this work we ... -
Design of an often cost affective wind power system for a remote Bangladesh locality
(BRAC University, 2010-12)Demand for Energy is increasing day by day because of population increase and industrialization but we have very limited resources. In this critical stage of energy crisis, renewable energy is one of the most important ... -
Design of photovoltaic power conditioning incorporating maximum power point tracking of solar cell
(BRAC University, 2010) -
Designing a radio frequency controlled biomimetic flying bird
(BRAC University, 2014-08)The present world has been reached to a stage where most of the sophisticated and sensitive tasks are mostly done by artificial hands. Drones, robots have been replaced the place of human with their uncompromised accuracy ... -
Designing and empirical realization of horn antennas and waveguides in a 60 GHz wireless system
(BRAC University, 2010-04)Wireless communication in the unlicensed 60GHz band are becoming increasingly commercially attractive and popular. This paper focuses on to design and empirical realization of building a pyramidal horn antenna and waveguides ... -
Designing of an office appliance system using temperature sensor & micro controller for efficient use of electricity
(BRAC University, 2012-12-15)This project will present the design, construction, development, control and evaluation of an automatic electric office appliance such as light, heater, fan, air-conditioner and fire alarm. The micro controller base ... -
Designing smart charge controller for the solar battery charging station (SBCS)
(BRAC University, 2012-09-04) -
Develop and test a method to convert wired systems into wireless systems ( wireless communication)
(BRAC University, 2011)In this research, we will develop and test a niche which may be used as a standard to convert wired links into wireless links. We will develop a step by step procedure to identify the key parameters of a wired system ... -
Developing a remote control for digital data transmission using infrared and rario frequency : wireless communication
(BRAC University, 2013-04-27)In this work we will first realize a TV remote control system. The system will allow digital data to be transmitted over a significant distance using a radio link where the input will be infrared (IR) signal. As a result ... -
Development and performance analysis of solar electric vehicle
(BRAC University, 2015-12-15)The objective of this Thesis paper is to document the various results obtained through tests and experiments in order to deduce the practicality of the “Solar Powered Electric Vehicle” in Bangladesh, especially in urban ... -
Development of a laboratory model to demonstrate load management in a smart grid
(BRAC University, 2014-04)Vital to the evolution of a modern civilization is uninterrupted supply of electricity. However, in a resource constrained utility the large gap between demand and generation entails load shed i.e. tripping a feeder from ... -
Development of a prototype voice communication system
(BRAC University, 2012)A cellular voice communication system is developed using two transceiver (handsets).The RF components of the handsets were collected and integrated with proper care. Our focus was on integrating RF transceivers operating ... -
Development of a touchscreen based slate device with Java application
(BRAC University, 2015-04)Touch panel technologies are a key theme in current digital devices, including smartphones, slate devices like the iPad and Android tablets, the screens on the backs of digital cameras, and Windows 8 devices. The term touch ... -
Development of an audio evoked resoponse system to facilitate anaesthesia monitoring
(BRAC University, 2010-04) -
Development of an electromagnetic vibrational energy harvesting system
(BRAC University, 2014-04-30)The project proposes to develop a power generation system that can harness the mechanical vibration from ambient electromagnetic energy. The system employs an electromagnetic transducer which is able to convert the vibration ... -
Development of an energy audit tool for commercial buildings in Bangladesh
(BRAC University, 2015-08)Bangladesh as a developing country, is progressing at a fast pace due to the increase in industries and technologies. However, the country has been facing a severe energy crisis for several years to meet the growing ... -
Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis
(BRAC University, 2014-08)We are in the 21st century, and nowadays many of us are concerned about our surroundings and environment. Ever since the industrial evolution the greenhouse gases level increased. So does the concentration of carbon monoxide ... -
Development of electric stove for smart use of Solar Photovoltaic energy with national grid
(BRAC University, 2013-12)Saving energy is now one of the major concerns for the researchers. Still a lot of fossil fuels are being consumed directly or indirectly just for cooking and hence affecting the global environment. With the rapid increase ... -
Development of navigation system for visually impaired person
(BRAC University, 2012-12)