For the project,
a phase locked loop oscillator can be made in under 100rs,The phase shifting circuit, microcontroller circuit etc will cost under 500rs.
The directional couplers and the antennas will cost you more. You have to enquire on the availability and the cost of the antennas and the directional couplers. ....etc

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Want information about recent trends in computers science using microprocessors and microcontrollers ....etc

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i am srinivasa reddy studying btech i need seminar ppts and pdf report on multithreading in microprocessor ....etc

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Microprocessors, Microcomputers, and Assembly Language

By
Avni Mashru


1.Microprocessors, Microcomputers, and Assembly Language

The microprocessor is a programmable integrated device that has computing and
Decision- making capability similar to that of the central processing unit (CPU) of a computer.
The microprocessor can b embedded in a larger system, can be a stand alone unit controlling processes, or it can function as the CPU of a computer called a microcomputer.
It is difficult for humans to c ....etc

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Hi,
visit this thread for details on this topic:
http://seminarsprojects.net/Thread-embedded-system-to-detect-human-beings-buried-alive-during-earthquake-need-details
http://seminarsprojects.net/Thread-detect-human-beings-buried-under-earthquake%0D%0Ausing-embedded-microcontroller ....etc

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A new sensitive microwave life-detection system which can be used to locate human subjects buried under earthquake rubble or hidden behind various barriers has been constructed. This system operating at 1150 MHz or 450 MHz can detect the breathing and heartbeat signals of human subjects through earthquake rubble or a construction barrier of about 10-ft thickness.
INTRODUCTION
Existing methods for searching and rescuing human victims buried under earthquake rubble or collapsed building debris is the utilization of dogs, or seismic or optical ....etc

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The introduction of a piece of technology called Microprocessor has changed the way in which we view, analyze and control the world surrounding us over the past two decades. The first commercial microprocessor is 4-bit 4004 developed by Intel and was made available in 1971. Since then, it took a phenomenal success in its development and usage. Microprocessor is considered a product of combined developments in the fields of computer architecture and Integrated Circuit (IC) fabrication. It has made the concept of personal computing very feasibl ....etc

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to get information about the topic multithreading microprocessors full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-multi-threading-microprocessors?pid=18205&mode=threaded

http://seminarsprojects.net/Thread-multi-threading-microprocessors?pid=32706&mode=threaded ....etc

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to get information about the topic earthquake resistant techniques full report ,ppt and related topic refer the page link bellow

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Pin configuration of 8085 and 8086 Microprocessors


8085 PIN DESCRIPTION
Some important pins are :
AD0-AD7: Multiplexed Address and data lines.
A8-A15: Tri-stated higher order address lines.
ALE: Address latch enable is an output signal. It goes high when operation is started by processor .
S0,S1: These are the status signals used to indicate type of operation.
RD : Read is active low input signal used to read data from I/O device or memory.
WR :Write is an acti ....etc

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