Speed-flow-density Study of two different Indian roads and their comparisons

Abstract :-
In this work speed -flow-density study of an Indian road has been conducted. Data has been collected using video camera and later decoded in computer. This data is very essential to estimate capacity of an Indian road. Since the collected data is of a narrow density domain, capacity prediction from this data is not promising. One of the data is collected in Chennai and another data is from Rourkela .Both the data’s were compared statistically. For both the data’s Z-value is calculated and it is compared with Z-critical to define whether both the data’s are same or different. Continue reading Speed-flow-density Study of two different Indian roads and their comparisons

Infrared Universal Remote Control

Abstract :-
A universal remote is a common everyday household appliance. Used to do everything from TV/Video/Cable to ceiling fan control, this project is a extremely versatile product. This is a microcontroller based project with full programming. Hardware of this project consist of IR receiver, IR LED, Microcontroller etc. and have connected an IR receiver/demodulator to an input pin and an IR LED to an output pin. Continue reading Infrared Universal Remote Control

Report on FM Transmitter as a Jammer with Circuit Diagram

Cell phones and radio receivers are used everywhere these days. It’s great to be able to call anyone anytime. But unfortunately, restaurants, movie theatres, concerts, shopping malls and churches all suffer from the spread of cell phones because not all cell-phone users know when to stop talking. While most of us just grumble and move on, some people are actually going to extremes to retaliate. FM Jammer can be one of the solutions to this problem. Continue reading Report on FM Transmitter as a Jammer with Circuit Diagram

Synthesis and Characterization of Magnetic II-VI Nanoparticles

Abstract :-
Magnetic semiconductor nanocrystals are being studied for their potential application in the field of spintronics as spin-injectors for spin-based transistors and spin-based storage elements for nonvolatile memories. They also have a number of biomedical engineering applications including contrast enhancing agents for magnetic resonance imaging (MRI). Continue reading Synthesis and Characterization of Magnetic II-VI Nanoparticles

Use of Fuzzy Logic to control paralleled DC-DC converters

Abstract :-
The objective of the thesis is to introduce a new fuzzy logic control application, develop the associated mathematical theory and prove the concept and its advantages through comparative simulation with existing, classical, methods. A stable fuzzy logic controller for the master-slave current sharing loop of a paralleled DC-DC system is presented that exhibits a considerably improved large signal performance over the presently employed, small signal designed compensators, both in terms of system response and control effort. Because of high system complexity, the present small signal designs are unable to give a good response for large load changes and line transients. Continue reading Use of Fuzzy Logic to control paralleled DC-DC converters