AUTOMATIC COLLEGE BELL

This Project takes over the task of Ringing of the Bell in Colleges. It replaces the Manual Switching of the Bell in the College. It has an Inbuilt Real Time Clock (DS1307)which tracks over the Real Time. When this time equals to the Bell Ringing time, then the Relay for the Bell is switched on.
The Bell Ringing time can be edited at any Time, so that it can be used at Normal Class Timings as well as Exam Times. The Real Time Clock is displayed on LCD display. The pic Microcontroller is used to control all the Functions, ....etc

[:=Read Full Message Here=:]

Please send me the project details of Automatc College bell using at89c52
My mail id is [email protected] ....etc

[:=Read Full Message Here=:]

to get information about the topic sms controlled e-notice board using at89c52 and max232 with led display related topic refer the page link bellow

http://seminarsprojects.net/Thread-sms-based-enotice-board-for-college?pid=45248&mode=threaded ....etc

[:=Read Full Message Here=:]

This Standalone Hardware device (Computer not required) will ring COLLEGE bell at pre-scheduled times of day (all periods) on each day, of the week. Typically, COM time switch can be used to ring COLLEGE bells. It can also be used for other applications where you want a sound to play at preset times. The Device is for colleges, Educational Institutions, Industries and other business where the Bell timer plays a critical role in running the day. The device shows the real time clock during normal operation and a beep announces each bell. Differen ....etc

[:=Read Full Message Here=:]

I am very in need of the sampl code since i have no guide in the matter of GSM module ....etc

[:=Read Full Message Here=:]

This article is about a simple 0-100 C digital thermometer with 1 C resolution using 8051. The circuit is based on LM35 analog temperature sensor, ADC0804 and AT89S51 microcontroller. LM35 is an analogue temperature sensor IC which can measure a temperature range of -55 to 150 C. Its output voltage varies 10mV per C change in temperature.

For example, if the temperature is 32 C, the output voltage will be 32 x 10mV = 320mV. ADC 0804 is used to convert the analogue output voltage of the LM35 to a proportional 8 bit digital value suitable ....etc

[:=Read Full Message Here=:]

automatic college bell using pic microcontroller

This Project takes over the task of Ringing of the Bell in Colleges. It replaces the Manual Switching of the Bell in the College. It has an Inbuilt Real Time Clock (DS1307)which tracks over the Real Time. When this time equals to the Bell Ringing time, then the Relay for the Bell is switched on.The Bell Ringing time can be edited at any Time, so that it can be used at Normal Class Timings as well as Exam Times. The Real Time Clock is displayed on LCD display. The pic Microcontroller is used to c ....etc

[:=Read Full Message Here=:]

hello sir,
I am the final year ece student,doing the project as mentioned below and i want system analysis for the project on GSM based encryption & decryption wireless data transfer communication
so can you please provide it..and tell me how to implement this project please..please mail this to [email protected]
yours respectively
Ankitha ....etc

[:=Read Full Message Here=:]

I NEED JUST SYNOPSIS OF REAL TIMING AUTOMATIC COLLEGE BELL WITH MICRO-CONTROLLER BASED BY USING SOLAR ENERGY.. ....etc

[:=Read Full Message Here=:]

Now a days there is use of
automation in every sector. Here we
are presenting a new model. This
model of ringing bell is used
everywhere from schools to colleges.
It avoid the human help with
accuracy as it is automatic. It uses
Real Time Clock(DS1307) which track
the real time . The microcontroller
P89V51RD2 is used to control all the
functions through program. When
this programmed time equals the
real time then the bell is switched
ON via Relay for predetermined time
at normal class timings as well as
exam times.
Also we are ....etc

[:=Read Full Message Here=:]