Science Fair and Fun Circuits
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Archery timer
Bingo!!! (on your tv)
DIY shutterglasses controller
Electronic coin tosser
E.S.P. Conjuring Trick
Fantastic Atom Expander
First response monitor
Flashing Christmas LED display
Griffith Observatory Tesla Coil
Inexpensive seismometer project
Jacob's Ladder
Lego Mindstorms Double Rotation Sensor
Magic lamp, IR remote control jammer and other fun circuits (PDF)
Magic Wand Conjuring Trick
Magnetic levitation device
Magnetic levitation circuit
Magnetic Gun.
PIC micro Tetris game
Pine Racecar Victory Judge
Quiz game circuit
Quiz show indicator
Slot car TV cronograph
Tesla power receiver
Electronic Components
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