Description : Steganography is the art and science of writing hidden messages in such a way that no one apart from the sender and intended recipient even realizes there is a hidden message. By contrast, cryptography obscures the meaning of a message, but it does not conceal the fact that there is a message. Today, the term steganography includes the concealment of digital information within computer files. For example, the sender might start with an ordinary-looking image file, then adjust the color of every 100th pixel to correspond to a lette ....etc

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helo , i want ckt diagram and c programme on GSM based display toolkit pls help me it should be agreat help of me from urs
thanks ....etc

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I am an engineering student of S.P.C.E. mumbai
i wani to know about RFID technology (attendance register) for my B.E. project.
i dont know any detail about it.
please give me more detail about the topic. ....etc

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REGISTER ORGANIZATION OF 8086
8086 has a powerful set of registers containing general purpose registers and special purpose registers. All registers of 8086 are 16 bit registers. The general purpose registers can be used as either 8 bit register or 16 bit registers. The general purpose registers are either used for holding data, variables and intermediate results temporarily or for the purposes like a counter or for storing offset address for some particular addressing modes etc. The special purpose registers, po ....etc

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Plzz send the required components and the program code ....etc

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Aim -To make a tutorial on AT89C51 development kit
Technical details –
Features
• Compatible with MCS-51™ Products
• 4K Bytes of In-System Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
• Fully Static Operation: 0 Hz to 24 MHz
• Three-Level Program Memory Lock
• 128 x 8-Bit Internal RAM
• 32 Programmable I/O Lines
• Two 16-Bit Timer/Counters
• Six Interrupt Sources
• Programmable Serial Channel
• Low Power Idle and Power Down Modes
Description
The AT89 ....etc

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plz send me the seminar topic. ....etc

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DESIGN AND FABRICATION OF ABS SIMULATION KIT

ABSTRACT

Though the concept of ABS evolved in the year 1936 itself, still it is a newer concept to the Indian vehicles. Generally engineers are not much familiar with the principles involved in ABS. Therefore it calls the need for fabricating a simulation kit using one to one components. Perhaps there are some kits available but none of them have used one to one components, so that some intricate principles may not be understood properly.
If the technological in ....etc

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hello,
i'm kumar, studying marine engineering in indian maritime university, chennai. I have been asked to prepare a working model of HIGH SPEED ALARM KIT. i actually have no idea,how to do it, i request you to provide me the details,and the systems,electronics used in this kit..

thanks in advance. ....etc

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sir i need a rfid based security system ppt ....etc

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