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Videos

Here is a directory of videos produced for the Universe of Instrumentation Program.

Series Intro Video:

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Digital Multimeters
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Vacuum Tube Multimeters
Clocks
Atomic Clocks
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CMOS Sensors
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The Carbon Microphone

TileAmmVolt200 Unit I. Sensing Electricity

Amp and Volt Meters – main video for Unit I

Basic Digital Multimeter – the modern age of hand-held meters

Vacuum Tube Multimeters – more accuracy, smaller package

Current Transformers – used to meter high voltages

TileTime-200 Unit II. Time and Electricity

Mechanical Clock Inaccuracies
Atomic Clocks Brief History
Time Interval Counters

TilePhoto-200 Unit III. Seeing with Electricity

How a CMOS chip works

TileSound-200 Unit IV. Mechanical-electrical

The Carbon Arc Microphone