digital clock using 8051 advantages and disadvantages

Digital clock displays the time using numbers. This circuit is used in many applications like cars, railway stations, houses, offices, etc. in order to provide accurate time and date. In this type of applications, normally we use RTC (Real Time Clock) ICs to display the time and date accurately. This circuit displays the time on LCD. For this clock, we can set the time at any instant. Here the clock works in 24 hour mode and the RTC chip is configured by programming 8051 controller.

Circui ....etc

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simple digital clock using 8051 microcontroller at89c51 pdf

Digital clock displays the time using numbers. This circuit is used in many applications like cars, railway stations, houses, offices, etc. in order to provide accurate time and date. In this type of applications, normally we use RTC (Real Time Clock) ICs to display the time and date accurately. This circuit displays the time on LCD. For this clock, we can set the time at any instant. Here the clock works in 24 hour mode and the RTC chip is configured by programming 8051 controller.

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hi..we want the project abstract of lcd based digital alarm clock with digital thermometer using 8051/89c51..
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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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please send me code of Propeller clock made by AT89S52 microcontroller ....etc

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introduction to the lcd based digital clock using 8051 microcontroller at89c51

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 (AT89C51). This circuit can be used in cars, houses, offices etc. ....etc

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i need the project urgentlyy
plz send me the prjct with code AND DESCRIPTION ....etc

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Abstract

The main aim of this Automatic College Bell using RTC ECE Project is to design an automatic college bell system for colleges and schools.

This project has done in the period of 3 months for my final year project submission in my college. This electronics project going to automatically ringing the bell at a correct time replacing manual switching including RTC. This circuit has a built-in Real Time Clock which tracks over the real time. When this time is equal to that of bell ringing time, the relay for the bell is switched on. This ....etc

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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 (AT89C51). This circuit can be used in cars, houses, offices etc.

Digital clock displays the time using numbers. This circuit is used in many applications like cars, railway stations, houses, offices, etc. in order to provide accurate time and date. In this type of applications, normally we use RTC (Real Time Clock) ICs to display the time and date accurately. This circuit displays ....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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