A technical library for the hobbyist and experimenter. Select a link above, a featured item below, or use the search tool below.

Visit Area 50 and see Almost Breaking News for the latest developments.

Plus, Latest Project News and Live Data

New stuff: 

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LF Block Converter
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Cheap Computer Input Ideas
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Curiously Low Noise Amplifier
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Improved Active Antenna
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Sferics Detector
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PicAXE Ion Chamber
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Frankenstein's Dosimeter
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Lightning Simulator
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Live Data!
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Meter/DAQ Amplifier
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Solar Flare Experiment (ongoing)
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The X-Ray Defender
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LF LowFER Beacon Transmitter
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Oddball SID Receiver Experiment
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CD4069 LED Bar Graph
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The SID Seizer - monitor SIDs
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CD4069 Atomic Frequency Std.
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Keyboard Wedgie
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VHF Overtone Crystal Oscillators
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Radon Detector for the Student
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Benefits of Second Hand Smoke?
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Radon Accessory
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The Unfair Radio Transmitter
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The F.E.D detect digital signals
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Baby's VLF Monitor

 Karen's page
Craig's page

Odd stuff:

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Weekly Saying Archive

 

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Copyright 1995 - 2011, Charles Wenzel

These pages are the original work of Charles Wenzel unless otherwise noted. Notify charles@wenzel.com of errors.