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Now showing items 31-40 of 69
A micro-controller controlled 3 Axis CNC Machine for engraving and designing
(BRAC University, 2017-12-24)
The expansion in the fast development of innovation altogether expanded the use and usage
of CNC machines yet is costly. This paper examines the outline viewpoints and machinability
investigation of low cost CNC machine ...
Real time clocked based multilevel solar system
(BRAC Univeristy, 2017-04)
Solar energy has been considered as a feasible source of renewable energy over the past few decades as it has been and is still being used to power up our industrial and domestic applications and gain desired national ...
State space modeling of a BUCK converter and designing a controller
(BRAC Univeristy, 2017)
Modeling is the mathematical representation of a circuit. For mathematical representation knowledge of state space modeling or state space representation is required. For state space representation, it is necessary to ...
Application of image processing in traffic control system & license plate detection
(BRAC Univeristy, 2017-08)
A license plate detect system is one type of intelligent transportation system. It is a type of technology in which
the software enables computer system to read automatically the license number plate of vehicle from ...
Optical mapping of Tip-Enhanced Raman Spectroscopy (TERS)
(BARC University, 2017)
Imaging technique with high-sensitivity and high-spatial-resolution at single molecular level is always a desired aspect to the researchers. In association with scanning probe microscopy and surface-enhanced Raman spectroscopy ...
Over and under voltage protection for three phase system using GSM module
(BRAC University, 2017-12)
For upgrading system efficiency automation is needed .besides for reliability and quality of electric service depends on automation nowadays .Automation is not only for upgrading the quality of a system it also reduces ...
Localized surface plasmon resonance based bowtie nanoantenna for optical biodetection
(BRAC University, 2017-08)
Local Surface Plasmon Resonance is now considered one of the most promising topics due to its
various applications in optics, photo catalysis, medicine and photovoltaics. Among these,
Plasmonic nanoantennas have attracted ...
Transient switch-on collector current analysis in punch-through IGBT
(BRAC Univeristy, 2017)
Analysis of switching power loss of IGBT is considered desirable. In our thesis, the switch on behavior is analyzed through investigation into transient anode collector current of Punch Through (PT) Insulated Gate Bipolar ...
Non-conventional thermoelectric generation potential in Bangladesh
(BRAC Univeristy, 2017)
Non-Conventional thermoelectric generation includes electricity generation from the heat salvaged from engines exhaust, municipal solid wastes based power generation, stirling engine in solar thermal power generation, ...
Use of bidirectional DC-DC Buck Boost Converter in Distributed Energy Resources (DER)
(BRAC University, 2017-12)
Dc-dc converter is widely used in power electronics. It is used in different kind of Distributed energy sources such as solar cell, hybrid electric vehicle. For interfacing current of Micro-gird with main power grid we ...