ABSTRACT
In this paper, several low power techniques, including low transition ASCII (LT-ASCII), that are particularly effective for the universal asynchronous receiver / transmitter (UART) circuits are proposed. Low power techniques, such as voltage scaling, clock gating, MT-CMOS and complete power shut down, are investigated to minimize the UART logic power in both continuous and idle modes of operation. The overheads circuitry required for each technique and penalties as ....etc

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The Robot control using the wireless communication and the serial communication



Executive Summary
The NASA Robotics Alliance Cadets Program is being designed to be implemented at a
very low start-up cost, and to make this goal obtainable, the program is being developed
using low to no cost components from already developed, well-tested and robust
engineering testbeds.
In this project we are trying to establish both wireless communication between the mobile
Robot and the rem ....etc

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If u have any information related to this topic please mail as soon as possible.
information should be related to presentation/seminars or report.
I wills say again please hurry as possible.

With Regards,
Monika Agrawal ....etc

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PRESENTED BY :
B.SRINIVASA RAO




INTRODUCTION

Two Data Communications (Parallel & Serial Data
Communications) Are Used in all Computers for
Data Transmission & Reception b/n host and
Serial Devices

SERIAL COMMUNICATION STANDARDS

Serial Communication means Data can be Transmitted One bit at a time in series, is called serial Data Communication.

In Generally Serial Communication Standard buses are 3 types.
There are :
1.) USB (Universal Serial Bus)

2.) I^2C
....etc

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1. INTRODUCTION

With the proliferation of portable electronic devices, power efficient data transmission has become increasingly important. For serial data transfer, universal asynchronous receiver / transmitter (UART) circuits are often implemented because of their inherent design simplicity and application specific versatility. Components such as laptop keyboards, palm pilot organizers and modems are few examples of devices that employ UART circuits. In this work, design and analysis of a robust UART architecture has been carried out to m ....etc

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TO DEVELOP A SPEED CONTROL SYSTEM FOR AC MOTOR USING MULTILEVEL (3,5,7) INVERTERS.



INTRODUCTION

Dc motor have been used during the last century in industries for variable speed control applications because its flux and torque can be controlled easily changing the field and armature current respectively.
Farther four quadrant operation of induction motor was achieved.
Induction motor popularly used in industries due to ruggedness and robustness.
To reduces the harmonics we use the multilevel inverter. ....etc

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Hi,
visit this thread for more details on this topic:
http://seminarsprojects.net/Thread-low-power-uart-design-for-serial-data-communication-download-full-report-and-abstra?pid=19604#pid19604 ....etc

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SERIAL COMMUNICATION BY USING UART



INTRODUCTION

The UART: What it is and how it works
A UART (Universal Asynchronous Receiver/Transmitter) is the microchip with
programming that controls a computer's interface to its attached serial devices.
Specifically, it provides the computer with the RS-232C Data Terminal Equipment
(DTE) interface so that it can talk to and exchange data with modems and other serial
devices. As part of this interface, the UART also:
Conve ....etc

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Aim : To develop an Activex control document and perform the various file operations on it.
Algorthm :
1. Create a new Activex control document in Visual Basic
2. Add the drive list, directory list and file list controls from the toolbox
3. Also add three textboxes correspondingly
4. Click on File -> make project1. ocx and specify the required name and location
5. Double click on each control to add the respective coding
6. click on debug-> start to execute the application
Program
FILE OPERATIONS USING ACTIVEX CO ....etc

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advantages of lowpower uart for serial data communication
advntage of lowpower uart for serial communication ....etc

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