HI my name is k.pavan kumar. I want ppt on trafic control with rtc.please ....etc

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microcontroller based digital clock with alarm seminar ppt free download

An alarm clock is a clock that indicates a pre-set time by producing sound at that time. This functionality of digital clock is used to awaken people or remind them of something. A digital clock is one that displays time digitally. The project explained here, displays time on a 16x2 LCD module. The LCD is interfaced with 8051 microcontroller (AT89S51). This circuit can be used in cars, houses, offices etc.

This clock works in 12 hour mode and is configured by programming ....etc

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Ultra Low-Power Clocking Scheme Using Energy Recovery and Clock Gating

Hamid Mahmoodi, Member, IEE, Vishy Tirumalashetty, Matthew Cooke, and Kaushik Roy, Fellow, IEE


Abstract
A significant fraction of the total power in highly synchronous systems is dissipated over clock networks. Hence, low power clocking schemes are promising approaches for low-power design. We propose four novel energy recovery clocked flip-flops that enable energy recovery from the clock network, resulting in significant energ ....etc

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The rapid development of multimedia applications and the Internet has led to the demand of mobility for these services. New wireless standards support high data rates and additional services, but they require complex realizations in both front-end and base band of a mobile system. The obtainable performance of such a system is often limited by the power consumption of the implementation, as long stand-by and talk times are still key parameters of a mobile terminal. Also the thermal problem, given by insufficient heat removal with highly integra ....etc

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To get full information or details of clock gating please have a look on the pages

http://seminarsprojects.net/Thread-LOW-POWER-DESIGN-BY-CLOCK-GATING?pid=1313

if you again feel trouble on clock gating please reply in that page and ask specific fields in clock gating ....etc

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An alarm clock is a clock that indicates a pre-set time by producing sound at that time. This functionality of digital clock is used to awaken people or remind them of something. This circuit is an extension to the digital clock with time setting option. Here an extra switch is provided to set the alarm. While the alarm is set, the clock time does not stop and runs in the background.The circuit is build around 8051 microcontroller (AT89C51) and uses LCD to display time. ....etc

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ABSTRACT
As power consumption of the clock tree in modern VLSI designs
tends to dominate, measures must be taken to keep it
under control. This paper introduces an approach for reducing
clock power based on clock gating. We present a methodology
that, starting from an RTL description, automatically
generates a set of constraints for driving the construction of
the clock tree by the clock synthesis tool. The methodology
has been fully integrated into an industry-strength design
flow, based on Synopsys DesignCompiler (front-end) a ....etc

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please send me code of Propeller clock made by AT89S52 microcontroller ....etc

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To get full information or details of digital clock please have a look on the pages

http://seminarsprojects.net/Thread-Digital-Clock-with-Alarm

if you again feel trouble on digital clock please reply in that page and ask specific fields in digital clock ....etc

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