IAM LOOKING FOR MINI PROJECT USING INSTRUMENTATION AMPLIFIER..CAN U SUGGEST SOME IDEAS ....etc

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i need the circuit diagram of rf amplifier for my mini project ....etc

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To get more information about the topic biomedical instrumentation paper presentation please refer the page link below

http://seminarsprojects.net/Thread-biomedical-instrumentation-paper-presentation

http://seminarsprojects.net/Thread-biomedical-instrumentation-and-its-applications ....etc

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Mini Mic Pre-Amplifier Circuit based IC LM358



Simple Audio Pre-Amp circuit
Designed based on single Transistor 2N3904, this circuit will provide good gain for weak audio signals such as electret microphone. Easy to build and really simple for pre-amp circuit

Condenser Mic preamplifier
This is a very simple preamplifier circuit for condenser microphone. This mic preamplifier also can be used for dynamic microphone.

You can replace the BC549 with BC109C. For bette ....etc

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to get information about the topic instrumentation amplifier full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-capacitively-coupled-instrumentation-amplifier-for-power-and-signal-isolation?pid=29290&mode=threaded ....etc

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instrumentation amplifier application as a temperature indicator ....etc

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rc coupled amplifier circuit using transistor using bc548

Amplifier is a circuit that is used for amplifying a signal. The input signal to an amplifier will be a current or voltage and the output will be an amplified version of the input signal. An amplifier circuit which is purely based on a transistor or transistors is called a transistor amplifier. Transistors amplifiers are commonly used in applications like RF (radio frequency), audio, OFC (optic fibre communication) etc. Anyway the most common application we see in our day to day life is ....etc

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show me one mini project using tuned amplifier with circuit diagram.. ....etc

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CAPACITIVELY COUPLED BIOSIGNAL INSTRUMENTATION SYSTEM FOR POWER AND SIGNAL ISOLATION
SEMINAR REPORT
Submitted by
Archana Nair . I
Seventh Semester B.Tech
Applied Electronics and Instrumentation
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING
COLLEGE OF ENGINEERING
TRIVANDRUM
2010

ABSTRACT

Requirements for patient safety and a high interference rejection ratio in medical equipment create a demand for effective isolation devices. A system scale approach that uses cap ....etc

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Automatic temperature controlled fan
Here is a scheme through which the fan can be linearly thespeed controlledautomatically, dependingon the room temperature. The scheme is effective because it ishighly control thyristors forpower. Alternatively, samecircuit can be used to automatically control AC temperaturecontrolled.In this diagram, temperature NTC thermistor is sensorused, i.e. one Havinga multiplier negative temperatures. The resistance of the thermistor in Thevalue 25 with the isabout 1 kilogram-ohm.Op Amp A1 essentially works for ASI t ....etc

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