tl084 - Circuitos electrónicos
Power supply control de motor speed control Power diode Oscilloscope flip flop flip flop Power Mosfet Flip flop Led tester dc converter design notes zener diodes Schmitt Trigger light dimmer circuit Current sense
741 Op-Amp Tutorial, op-amps, Operational Amplifier
741 Op-Amp Tutorial, 741, op-amp, op-amps, Electronic gadgets for R/C, Electronic Tutorials with history
http://www.tonyvanroon.com/oldwebsite/gadgets/741/741.html
The Jet Propulsion Labs "Smart" Squelch / VOX
The Jet Propulsion Labs Smart Squelch / VOX
http://www.repeater-builder.com/projects/jpl-vox-sq/ssb-squelch.html
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