his is a very simple square wave generator circuit built with IC 74LS00 that can generate square signals with frequencies between 20 Hz and 1 MHz. Its stability is good enough for most applications. The output freq. is dimensioned through the RC components and time delay of the 3 inverter gates. The time delay of a logic gate is the elapsed time between a change of input state and the resulting change of the output state.

To prevent the temperature and voltage supply from affecting the frequency of the square wave generator, the oscillator f ....etc

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To get full information or details of linear integrated circuits please have a look on the pages

http://seminarsprojects.net/Thread-linear-integrated-circuits-by-roy-choudhary-ppt-free-download?pid=97692&mode=threaded

if you again feel trouble on linear integrated circuits please reply in that page and ask specific fields in linear integrated circuits ....etc

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to get information about the topic digital logic circuits full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-digital-circuits-logic-design

http://seminarsprojects.net/Thread-the-digital-logic-level ....etc

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we are supposed to do an innovative project in 3rd year of our engineering,as to reach our curriculum. so, please help us in providing some innovative ideas with circuits for the electronics projects. ....etc

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A linear integrated circuit (linear IC) is a solid-state analog device characterized by a theoretically infinite number of possible operating states. It operates over a continuous range of input levels. In contrast, a digital IC has a finite number of discrete input and output states.

Within a certain input range, the amplification curve of a linear IC is a straight line; the input and output voltages are directly proportional. The best known, and most common, linear IC is the operational amplifier or op amp , which consists of resistors, diod ....etc

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to verify de morgan theorem using ic 7400

Verification and interpretation of truth tables for AND, OR, NOT, NAND, NOR Exclusive OR (EX-OR), Exclusive NOR (EX-NOR) Gates.

Apparatus: Logic trainer kit, logic gates / ICs, wires.
Theory: Logic gates are electronic circuits which perform logical functions on one or more inputs to produce one output. There are seven logic gates. When all the input combinations of a logic gate are written in a series and their corresponding outputs written along them, then this input/ output combination is called ....etc

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i want to create a circuit that can turn off my pc during power failure
when i download something i keep my pc running in full night but when power fails my pc shut down and have a chance of corrupting window
so i want to create a circuit using external power supply and using relays switch.i have also created a connection from power button of pc.
i just want to create a switch which can work as a power button of of pc but automatically not manually.after creating the switch i will implement it in my pc power system ....etc

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Abstract:

We build a simple and inexpensive three digit display. It's a voltmeter module but it has also general purpose digital IO pins. You could use it as well to read a digital sensor and display the value. It can be freely programmed, calibrated and even be programmed with a non linear formula. It's a display where you can define the relation between the measured value and the displayed number. The ICL7107 is a high performance, low power, 3.5 digit analog to digital converter. The IC includes internal circuitry for seven segment decoders ....etc

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I'm looking at the possibility of conducting experiments to investigate distance vs. efficiency when it comes to wireless electricity. I need to see whether it is a realistic project given that I will perhaps only have a couple days tops to use university equipment and the rest will have to be at school. This is the only variable I've thought of to investigate so far, any other ideas would be great. Thank you. ....etc

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Abstract Computational Private Information Retrieval (cPIR) protocols allow a client to retrieve one bit from a database, without the server inferring any information about the queried bit. These protocols are too costly in practice because they invoke complex arithmetic operations for every bit of the database. In this paper, we present pCloud, a distributed system that constitutes the first attempt toward practical cPIR. Our approach assumes a disk-based architecture that retrieves one page with a single query. Using a striping technique, we ....etc

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