Presentation on Design & Implementation of Color Sensor. Introduction Light is a physical phenomenon.When the components of light are absorbed or transmitted in different proportions by an object, color occurs. The color of an object is apparent only when light strikes the object. For color to be perceived, the viewer must have blue, green, and red receptors. Depending upon its chemical m ...

Presentation on INTELLIGENT HOME SECURITY SYSTEM INTRODUCTION: Considering some present problems of a building or an area in our country, we have found that providing security is one of the main concerns. So we thought about a security system which will help in providing continuous safety to us and our assets. The basic aim of this project was to investigate different ways of intruders breaki ...

Presentation on Satellite Based Train Monitoring System Introduction Transportation is a large & important part of the economy & the need for transportation increase continuously. Train is one of the main & biggest transportation system in Bangladesh. Everyday thousands of people travel in train to different destinations. For good customer service it is their responsibility to ha ...

Presentation on IMPLEMENTATION OF A VERTICAL AXIS WIND TURBINE RENEWABLE ENERGY RENEWABLE ENERGY IS ENERGY GENERATED FROM NATURAL RESOURCES—SUCH AS SUNLIGHT, WIND, TIDES, AND GEOTHERMAL HEAT—WHICH ARE RENEWABLE. NOW A DAYS RENEWABLE ENERGY IS ONE OF THE MOST IMPORTANT TOPIC IN POWER GENERATION. ADVANTAGES OF RENEWABLE ENERGY We can use it repeatedly without depleting it. No contribution to g ...

PRESENTATION ON Implementation of One cycle control technique for Buck converter. INTRODUCTION: The one cycle control technique is proposed to control the duty ratio ‘d’ of a switch such that in each cycle the average value of a switched variable of the switching converter is exactly equal to or proportional to the control reference in the steady state or in a transient. The control techniq ...

Presentation on DESIGN AND COSTRUCTION OF PC BASED DIGITAL THERMOMETER     Objectives Determine characteristic Equation of thermistor Sensing and measuring temperature and convert temperature change into electrical quantity as voltage Analog to Digital Converter(ADC) for digital output Multiplexing for converting ADC output from parallel to serial ...

Presentation on DESIGN AND CONSCTRUCTION OF A COMPUTER BASED DIGITAL Luxmeter OBJECTIVES Design and construction of Digital to measure the intensity of light. To remove the drawback of measurement technique. To make the project cost effective. To study the working principle of Luxmeter. METHODOLOGY Light is measured by using a light sensor in a resistive bridge ...

Presentation on A TECHNOLOGY ROADMAP FOR INSTALLING A SUSTAINABLE NUCLEAR POWER PLANT FOR BANGLADESH Introduction Problems & Fear about Nuclear Power Radiation and health Three Mile Island and Chernobyl Nuclear weapons proliferation Waste High initial investment Objective To prepare a roadmap for installing a sustainable nuclear power plant ...

Presentation on Investigation and Minimization of Power System Losses in Bangladesh INTRODUCTION Providing access to affordable and reliable electricity to all citizens by 2021 is a befitting national goal of the Government of Bangladesh (the Government). GOB is currently working with an interim target of providing electricity to 60% of the population by 2010. At present electricity coverage ...

Presentation on Design & Construction of 2.4GHz Axial Mode Helical Antenna to Establish WLAN What is an Antenna? An antenna is a transducer that converts electrical energy to electromagnetic energy in case of transmission and converts electromagnetic energy to electrical energy in case of receiving antenna. Apart from their different functions, transmitting and receiving antennas ha ...

Presentation on Design &Implementation of a RF security & control system using microcontroller for home appliances. Background/Introduction A Remote Control can be defined as a system of controlling an electronic device from a distance. This system can be further divided into two categories namely: Wired Remote Control System. Wireless Remote Control System. Two such widely used re ...

Presentation GENERATION OF GATE PULSES WITH THE AID OF MICROCONTROLLER FOR VARIOUS POWER ELECTRONICS CONVERTERS Objectives To study about different types of gate pulses. To study the architecture of Microcontroller PIC16f72 and its application as a programmable gate pulse generator. To study the architecture of comparator LM 324 for using as sensing device for the triggering point of three p ...

Presentation on DESIGN, CONSTRUCTION AND PERFORMANCE ANALYSIS OF YAGI-UDA ANTENNA IN ULTRA HIGH FREQUENCY REGION INTRODUCTION An antenna is a transducer designed to transmit or receive electromagnetic waves. Transmission-transmits electromagnetic energy into space. Receiption-receives electromagnetic energy from space. Radiation through antenna Eletromagnetic wave results due to accelera ...

Presentation on MICROCONTROLLER BASED AUTOMATIC VEHICLE CONTROL INTRODUCTION This paper proposes novel control architecture for automatic vehicle driving in a dynamic and uncertain traffic environment. We need to make such a circuit which can continuously detect obstacle around the vehicle and avoid them from collision. OBJECTIVES To detect existence of any obstacle in front of the vehic ...