sir ,
m workin on dis project ....i just need to knw abt d audio- video output.....if u have waveform of video output or any pdf or ppt ragarding it......please mail me on my email-id [email protected].... ....etc

[:=Read Full Message Here=:]

Hi am naveed i would like to get details on wireless digital stethoscope using bluetooth pdf ..My friend arvind said wireless digital stethoscope using bluetooth pdf will be available here ....etc

[:=Read Full Message Here=:]

I need circuit diagram of electronics stethoscope because of my project.....i have an challenge to build a instrument that caunt our heart beat and send to digital display plz give me circuit diagram ....etc

[:=Read Full Message Here=:]

Electronic Stethoscope-2



Assembly:

1) Assemble the circuit using Veroboard (stripboard) or a PCB.
2) Use a shielded cable for the microphone as shown on the schematic.
3) Fasten the microphone to the stethoscope head with a rubber isolating sleeve or use a short piece of rubber tubing on its nipple. A thick jar lid can be used as a stethoscope head. The microphone must be spaced away from the skin but the stethoscope head must be pressed to the skin, sealing the microphone from background noises and avoiding acoustical feedba ....etc

[:=Read Full Message Here=:]

INTRODUCTION

Until recently, neurobiologists have used computers for simulation, data collection, and data analysis, but not to interact directly with nerve tissue in live, behaving animals. Although digital computers and nerve tissue both use voltage waveforms to transmit and process information, engineers and neurobiologists have yet to cohesively page link the electronic signaling of digital computers with the electronic signaling of nerve tissue in freely behaving animals.

Recent advances in micro electromechanical systems (MEMS), CMO ....etc

[:=Read Full Message Here=:]

Abstract
Organic electronics, (plastic electronics or polymer electronics), deals with conductive polymers, plastics, or small molecules. It is called 'organic' electronics because the polymers and small molecules are carbon-based, like the molecules of living things. This is as opposed to traditional electronics (or metal electronics) which relies on inorganic conductors such as copper or silicon. Polymer electronics are laminar electronics
applications
negative differential resistance(switches)
melanins. Historically, melanin is anoth ....etc

[:=Read Full Message Here=:]

i want abstract of 'Electronics Stethoscope mini project'
with ckt dig,application,advanages
....etc

[:=Read Full Message Here=:]

INTRODUCTION

Will silicon technology become obsolete in future like the value technology done about 50 years ago? Scientists and technologists working in anew field of electronics, known as molecular electronics is a relatively new field, which emerged as an important area of research only in the 1980â„¢s. It was through the efforts of late professor Carter of the U.S.A that the field was born.

Conventional electronics technology is much indebted to the integrated circuit (IC) technology. IC technology is one of the important aspect ....etc

[:=Read Full Message Here=:]

I want to compare schematic with the other one ....etc

[:=Read Full Message Here=:]

ABSTRACT
Electronic stethoscopes require conversion of acoustic sound
waves to electrical signals which
can then be amplified and
processed for optimal listening.
It can be a wireless recording
device, and can provide noise
reduction, signal enhancement,
and both visual and audio output .
INTRODUCTION
Electronic stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds of an animal body usually.
It overcomes the low sound levels by electronic ....etc

[:=Read Full Message Here=:]