Home What's New Integers Decimals Logs and Exponents Binary Numbers Purpose of Meter Math How to Stop Action Teacher Only 

Meter Math teaches students to read meters and determine system performance from readings.  Student must determine if a system failure indication is simply result of a bad meter or if a functional block has actually malfunctioned.  Each functional block  is defined by a transfer function ranging from simple arithmetic to logarithmic and exponential functions.  Digital troubleshooting of binary system is also included. 

Yellow Blocks perform a mathematical operation on analog input and generate an analog output.  The mathematical operations performed by the yellow block are referred to as the transfer function.




More non-electronics

Physics Troubleshooting

 Computer Troubleshooting using Programmers Model.
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Note: To use above you will first have to learn to program a simple online simplified microprocessor. Then you can try to troubleshoot it. Binary required.

New for engineering students: Electronics Circuit Principles and Design Teaches electronic circuit design using animated and simulated circuits.


Test Assembly S/N 102 observing reading at all eleven switch positions and localize failure to a block or a meter.  If the problem is an analog meter determine if the problem is sensitivity, zero offset, or linearity.  If digital meter is off try to localize failure to a bit.  Meter M4 displays Bits 0 thru Bit  3. Meter M5 displays Bit 0 to Bit 8. Bit 0 (right bit) is LSB (Least Significant Bit).


Observe operation and determine which block or meter is generating error.  You should also determine which bit is incorrect.

Click Here to view animation in your media player 
Media player allows you to stop action and set Test Selector switch with animation slider control.
More about how to stop action.


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


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Last modified: Friday October 03, 2008.