BASIC ELECTRONICS
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Comparator Troubleshooting Simulation
Back to Digital Chapter.

Observe Test Panel and note a fault.
Note the state of logic IC pins at time of fault.
Localize fault to node.

You should make a copy of schematic and test setup.

Red indicates Logic High.
Blue indicates Logic Low.

New for 2009: Free Virtual Circuit Kits:
Get Kits 3, 4 and 5: Click Here for download 
Kits Contain Resister Networks, Wheatstone Bridge, Ammeter, Capacitor Circuits, RLC(Resistor, Inductor, Capacitor0 Circuits, and Complex filters.  Lots of faulty circuits included for troubleshooting.

 

Also Included as part of our Free System Troubleshooting learning method are:

1. Meter Math (Click here)    Troubleshooting Numeric Systems.

2. JavaScript for scientific Calculations (Click here) I teach you how to program and perform electronic calculations simultaneously. 

3.  Electronic Concepts our  best free e-Book (Click here)  For engineers and technicians.

New! ( Fall 2007) Force Fields.  A E&M physics primer for electronics students. Download Zipped PDF file: Click Here! 

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 

Go to free Games on Line: Click Here!  

Send Comments to Bill at : BilPat4342@AOL.com

 

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