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For the term "2n3055 colpitts oscillators".

Radiant Oscillator Circuit / Don Smith Part 7 B: One Minute Run Time NO Circuit 1 Farad Capacitor

2x 2n3055 npn bipolar transistors 2x ignition coils with no resistors -Test leads for connections -at least one 12vDC 3 watt led bulb -analog ammeter 0-5 amp (or 0-1Amp would work:) -12 volt battery…

MATRIX II & SYMPHONY OF MAGNETIC PULSES

This is my new circuit, MATRIX II, is my new way to drive a motor, i am using an energizer with NE555 chip, transistor 2N3055, Potentiometer and 3 caps to recibe and rectify the current out…! this time i am making a new experiment with this motor, i …

Joule Thief: LSGadget Mystery Circuit with Variable Cap, Scoposcopy

This is the basic circuit that started out as the LaserSaber Crossover circuit, morphed into the Earth-ground-effect-coupled Ghost Light, and now with gadgetmall’s mods is the selfcharger, or in my case, the runner-on-zero voltage…

Joule Thief: LS GhostLight TK Remix 4: Weird Tranny

The RockyHorror weird transistor failure mode. Let’s do the Time Warp again…… ———————————- Parts List: Q1 MPSA18 or 2n2222 – 2n2222 demonstrated here, MPSA18 better for low voltage Q2 2n3055 Resistors 2 ea @…