A BRIEF INTRODUCTION TO 8051 MICROCONTROLLER:
When we have to learn about a new computer we have to familiarize about the machine capability we are using, and we can do it by studying the internal hardware design (devices architecture), and also to know about the size, number and the size of the registers.
A microcontroller is a single chip that contains the processor (the CPU), non-volatile memory for the program (ROM or flash), volatile memory for input and output (RAM), a clock and an I/O co ....etc

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pls could u explain in detail the working of each component in the neurochip .pls its urgent ....etc

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SUITABILITY OF BRIDGE MADE WITH PRECAST COMPONENTS IN AREAS OF HIGH OR MODERATE SEISMISITY
Presented By:
Bijan Khaleghi1

Abstract

The need for rapid construction arises from the inevitable increases in traffic congestion that have occurred in the past few decades, and the corresponding costs and safety manifested in many forms, including exposure of workers to traffic hazards, and most importantly, the waste of time due to delays. Prefabricated bridge components are in increasing demand for accelerated bridge construction. P ....etc

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there are several thousands of universities in the world and most of them offer electrical engineering courses and have laboratories where students conduct experiments in electronics. A lot of time is wasted in gathering the required passive components for the experiment like resistors and capacitors as these components have colour codes and students have to interpret the values based on the colour codes. this project is a smart and elegant electronic components dispenser which dispenses components according to the studentsâ„¢ needs. Every ....etc

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Abstract:
This Project Components tester can be used to check the electronic components such us Diode, Transistor, Capacitor, IC555, IC741 and Continuity. The whole circuit was controlled by the Microcontroller AT89C52. The circuit has an LCD display it was used to display the Text messages over it. The system will display the conditions of the device on the LCD display. The Microcontroller used in this project was an 8 bit microcontroller AT89C52 it has a program memory of 8 Kilobytes. For checking the IC555 an external circuit was con ....etc

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VIA TECHNOLOGIES TAIWAN
GNN COMPONENTS CO., LTD
1. Introduction :
VIA was founded in 1987 in the heart of Silicon Valley, VIA achieved a leadership position in the PC core logic chipset market through its ability to consistently deliver leading-edge technology at reasonable prices to top tier PE OEMs and motherboard. VIA offers the most advanced and broadest core logic chipset range in the industry, providing solutions for all major processor platforms, and for multiple system types: desktop, notebook, embedded, ultra mobile and the new bree ....etc

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Major Hardware Components of a Computer System
contents:-

Central Processing Unit
Auxiliary Storage
Input Devices
Output Devices



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PRESENTED BY:
PRADEEP PATIL


A PRESENTATION ON ENGINE COMPONENTS
ENGINE PURPOSE
• An engine is the power house of any vehicle
• An engine converts the fuel energy in to kinetic energy used to propell the vehicle on road
• Engine is also provided with the accessories and mountings for efficient working of the engine
• Engine components
WORKING OF ENGINE
• THE ENGINE WORK IN FOUR DIFFERENT STROKES
• SUCTION
• COMPRESSION
• POWER
• EXHAUST
• TYPES OF WORKING CYCLES ....etc

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Core and windings:
The core of the transformer is made up of thin laminated (insulated) metal sheets of soft iron pressed together. The 3ph primary and secondary is wound over the core. In the transformer used here in 33 KV Duliajan power station switchyard is delta connected at the LV side and star connected at the HV side.
Conservator:
The conservator is a tank containing the oil used for cooling and proper insulation of the core. A level gauge is attached with the conservator to indicate the oil level. There are two t ....etc

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Design and Testing of Superconducting Microwave Passive Components for Quantum Information Processing
Abstract
We report on the design, fabrication and testing of
two superconducting passive microwave components, a quadrature
hybrid and a 20 dB directional coupler. These components
are designed to be integrated with superconducting qubits or
Josephson parametric amplifiers and used in quantum information
processing applications. For the coupler, we measure return
loss and isolation 20 dB, and insertion loss 0.3 dB in a 2 ....etc

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