Browsing by Subject "Electrical and electronic engineering"
Now showing items 1-20 of 168
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2nd Generation car security system
(BRAC University, 2012-04-12)The requirement of a car has been so vital nowadays that normal people has now been considering it more as a necessity than a luxury. Having a car automatically brings in a proper security for it. The world has so far ... -
2nd Generation car security system (2GCSS) : Embedded car security system
(BRAC University, 2012-12-15)In this era of technology security and maintenance has become a big question in all over the world. Wherever a developed technology is used, the question of its security and maintenance also arises. If any precious thing ... -
AC sine wave generation by using SPWM inverter
(BRAC University, 2012-04-11)This paper contains the analysis of basic inverter topologies. pulse width modulation inverter has been briefly explained by giving operational methods and simulated circuits. Different methods of inverter have also being ... -
Acquisition and monitoring of multichannel ECG
(BRAC University, 2010-08-12) -
Alternative solar hot water system with multistorage tank
(BRAC University, 2010-08)The use of renewable energy has been spread all over the globe very rapidly. Renewable energy is the energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable ... -
Analysis and development of I-V characteristics models for nanometer size MESFETs considering fabrication parameters
(BRAC University, 2011-08)The Metal- Semiconductor Field-Effect-Transistor (MESFET) is used as a paragon in RF amplifier due to its lower stray capacitance and immense radiation hardness. It is imperative to develop rigorous IN characteristic models ... -
Application of smart grid system in Bangladesh power system
(BRAC University, 2010-12-08)The smart grid is a simple upgrade of 20th century power grids which generally broadcast power from a few central power generators to a large number of users, to instead be capable of routing power in more optimal ways to ... -
Automated fire extinguishing system with GSM alarm
(BRAC University, 2014)This paper demonstrates the requirements, specifications, design problems and solutions for the fire extinguishing system project fulfilling the requirements. Fire fighting is an important and hazardous job. A fire fighter ... -
An automated railway system : railway network automation for Bangladesh railway
(BRAC University, 2014-12)While trains are convenient for travel and for transporting goods, they have become a riskier mode of transport over recent years. At present time, a large number of accidents have occurred due to railway mishaps in ... -
Automated railway track switching system : A smart rail station control system
(BRAC University, 2015-07)Railway system is one of the most popular and convenient system of transportation in Bangladesh. This whole sector is run by government of the people’s republic of Bangladesh. It is one of the most popular because it’s ... -
Automatic docking system using sonar
(BRAC University, 2015)Since Bangladesh is crisscrossed by rivers, river ports and river ways have been playing a significant role to the transportation of goods here and there. Almost all big cities and commercial centers of Bangladesh have ... -
An automatic monitoring and control system inside greenhouse
(BRAC University, 2015-04)In this work, we have proposed a framework that can gather the data identified with greenhouse environment and yield status and control the system automatically in view of the gathered data. By throatily observing periodic ... -
Automatic vehicle collision avoidance system
(BRAC University, 2015-04)Vehicle accident has become very acute now a day. When investigated, it has been found that many of the accidents happen due to drivers’ failure to stop the car at the right time. In some cases it is the pedestrians who ... -
Automating hospital ICU emergency signaling
(BRAC University, 2015-04)This thesis verifies that the proposed Kernel mapping based recursive least square algorithm can detect the slightest deviation of anomaly from the norm, monitor and learn underlying pattern between natural and abnormal ... -
Autonomous car using full mapping GPS system
(BRAC University, 2015-12-17)Our project is an Autonomous Car using full mapping GPS, which is based on a Laptop computer to generate the path coordinates and an Android phone to obtain the GPS data and used the mobile camera as the obstacle detection ... -
An autonomous industrial robot for loading and unloading goods
(BRAC University, 2014-12)In industries loading and unloading of heavy loads manually is one of the most imporant task which turns out to be quite difficult, time-consuming and risky for humans.In this modern era robots are being developed for ... -
An autonomous robot for waiter service in restaurants
(BRAC University, 2015-04)The Waiter-Bot is an exceptional autonomous robot which has the ability to follow a designated path like a pathfinder with the help of IR sensor arrays and reach its intended destination. It is an arduino based robotic ... -
Building an electromechanical robotic structure of wall-e
(BRAC University, 2015-08)This project presents in detail an electrically operated mechanical robotic system based on an animated character of Pixar’s WALL-E (2008). The replica’s boxy physical structure is built using plywood mounted on top of ... -
Characterization of Carbon Nanotube field effect transistor
(BRAC University, 2012-09-04)From the concept of material science, any materials haying an individual structure And characteristics have their own limitations. Due to the call for technological advancement, silicon-based integrated circuits and the ... -
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 ...
