DiffAMP1

Basic
Electronics
Contents
S = Sound

TOC(Table of Contents)
Chapt.1
Chapt.2
Chapt.3 S
Chapt.4 S
Chapt.5
Chapt.6A Chapt.6B
Chapt.7 S
Chapt.8
Chapt.9 S
Chapt.10
Chapt.11 S
Chapt.12 S
Chapt.13 S
Chapt. 14 S
Chapt. 15 S
Chapt. 16
Chapt. 17
Chapt. 18

Meter Math
Troubleshooting
Principles

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Site Map

Differential Amplifier Baseline Operation

The Differential Amplifier below is being used to amplify the difference output of the bridge circuit. The animation shows the Standard Resister, Rs being varied to obtain a minimum absolute output voltage. Output voltage is labeled "Out". From the animation calculate the value of Rx.

Note: Both outputs and difference between them are shown.

See Schematic

Troubleshoot a Problem

Wheatstone Bridge and Differential Amplifier
Normal operation Animation

Click here to download above animation to your Windows Desk Top.

Virtual Circuit Kits:
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Kits Contain Resister Networks, Wheatstone Bridge, Ammeter, Capacitor Circuits, RLC(Resistor, Inductor, Capacitor0 Circuits, and Complex filters. Lots of faulty circuits included for troubleshooting.

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More Stuff

Read "The Energy Matrix" eZine and learn about alternative energy.

A Science and Technology Odyssey In Cyberspace-Time (Now with Sound, K12 site)

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