Active Filters

BASIC ELECTRONICS
Table of Contents
Free Java Script Catalog (Calculators and Games) New site for engineering students: Electronics Circuit Principles and Design
Download our Free e-Book: Electronic Concepts released Oct. 2006
Read "The Energy Matrix" eZine and learn about alternative energy.

Select chapter from Table of Contents or select another site or e-book.

Basic
Electronics
Contents
S = Sound

Cover

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

Directory of Select Electronic Sites

Military Electronics
Sound Ranging
Weapons

Electrical Energy
Cogeneration
HVDC

Attention Teachers!

Site Map

Chapter 11 Sound
Active Filters

Many Complex Passive Filters included in the Free Science Ebook Library .

The animation below shows the effect of varying C1 and C2 from .001 uf to .1uf on the frequency response of the Active Low Pass Filter.

To Troubleshoot Active Filter, Click Here!

Technology
Animated

Get Kit 5: Click Here for download
Contains 2 Complex Virtual Filter Circuits with six virtual faults for troubleshooting and more!

Download our Free e-Books
Electronic Concepts
The best way to learn electronics and system troubleshooting
&
Force Fields
A Physics E&M Primer for Electronic Students

Pilot a spaceship. Visit Motion in Space.

Land a spaceship on spacestation with a small gravitational Field.
Soft Landing Game

Free
Talking eBook
Subject is History of Guns.
Click Here

Soundtrack for chapters 1 -7 & 9
Click Here

Soundtrack for chapter 14
Click Here

Heat Engine Thermodynamics
Simulation.

Redshift 4