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Dark polished frog in 123D Creature
Behringer UCA202 / UCA222 USB Soundcard headphone improvement
Arduino Watchdog with LM358 Op-Amp
DC Op-Amp Circuits
LASER diode driver
Cigar Box Guitar Case
Organic Homemade Hemp Milk
Op-amp Basics (part 1)
Create an light-sensor Analog Squawk circuit!
Op-amp comparator circuit driving a MOSFET
Posted:May 10, 2010
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