The main part of this doorbell circuit are two NE555 timer ICs.When some one presses switch S1 momentarily, the loud speaker sounds a bell tone as long as the time period of the monostable multivibrator built around IC1.

When the switch S1 pressed, IC1 is triggered at its pin 2 and output pin 3 goes high for a time period previously set by the values of POT R4 and POT R5.When the output ofIC1 goes high it resets IC2 and it starts to oscillate to make a bell sound through the speaker.The IC2 is configured as an astable multivibrator whose osc ....etc

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SYNOPSIS

PROJECT DOMAIN:
The project MAGIC STRIGS belongs to the domain of windows. Having a mathematical background it is a novel attempt to implement it by employing programming concepts.

PROBLEM STATEMENT :
To design a game named Magic strings where the user guesses an alphanumeric string of a specified length and the computer displays the string guessed by the user in his mind.

PROJECT DESCRIPTION:
In this game the user is initially prompted to guess an alphanumeric string of
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Prepared by:
Ahmad Gamal El-Deen Gomaa
Mahmoud Mohamed Ahmed Rawash
Eslam Mohamed Ismaeil
Adel Abd El-Fattah Mohamed
Ahmed Hassan Abd El-Lattef




Abstract

This Project, MAGIC ICU Monitor , is made to measure and observe different Vital signs using various electronic components in addition to diagnose some cardiovascular diseases by analyzing the data being measured.

The aim of this advance ICU monitor is to give physicians in the ICU a pre-idea about diagnosis of the case & sugg ....etc

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Black magic, white magic, incantations, conjuration s, spells,

ceremonial magic, candle magic and innovations,

all these are here to help you for your whole life.

If you have storng believe in the power of magic your dreams can turns into reality without any copmlications.

We all have needs in our life and to fulfill those dreams magic can help us alot.

Whatever your needs be like power, fame, love, money, revenge and hate, the whole universe will bend towards our wish or will.

Spells and magic is the best way to fulfill ....etc

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I want to learn magic very fast so i can show my entire family my talent ....etc

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Nikola Tesla's Black Magic

Nikola Tesla's Black Magic
Touring Car EV World (originally published July 11, 2006)


In the summer of 1931, Nikola Tesla -- the inventor of alternating current and the holder of some 1200 other U.S. patents -- along with his nephew Peter Savo installed a box on the front seat of a brand new Pierce-Arrow touring car at the company factory in Buffalo, New York. The box is said to have been 24 inches long, 12 inches wide, and 6 inches high. Out of it protruded a 1.8 meter long ....etc

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MAGIC SQUARES
A magic square is a matrix of squares whose
rows, columns and diagonals added up to the same total. a magic square of order n is an arrangement of n^2 numbers in which all rows, all columns, and both diagonals sum to the same constant called the magic constant. The smallest nontrivial case, shown below, is of order 3.n=1 is trivial and doesn't exist for n=2.

History

Chinese mathematicians knew about Magic squares as early as 650 BCE. and Arab mathematicians knew it from the 7th century itself but they learn ....etc

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Hi,
visit this thread for more details:
http://seminarsprojects.net/Thread-magic-squares?pid=18556#pid18556 ....etc

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Magic Cube is a compact and versatile; It is a projection keyboard and mouse multi-touch, all in one easy to use product. It easily connects to any peripheral Bluetooth HID, including the latest devices iPhone, iPad or Android.

You can also plug-n-play with the Windows operating system. With one fell swoop of a switch, the Magic Cube is ready to pair with your mobile device. It fits easily in your pocket and it is perfect for travel. You're sure to turn heads at the time where you start typing on the Magic Cube. ....etc

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Abstract
Significant research has been devoted to detecting people
in images and videos. In this paper we describe a human detection
method that augments widely used edge-based features
with texture and color information, providing us with
a much richer descriptor set. This augmentation results
in an extremely high-dimensional feature space (more than
170,000 dimensions). In such high-dimensional spaces,
classical machine learning algorithms such as SVMs are
nearly intractable with respect to training. Furthermore,
the number o ....etc

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