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For the term "can i use a 2n3904 transistor in a bedini curcuit".

Joule Thief: Practical Application: Simple NPN Transistor Checker

The JT Basic circuit is used with a 1n914 (or 1n4148) diode in place of the Base Resistor. Cathode towards transistor Base. The circuit is the Basic 2n2222 or 2n3904 JT, available everywhere. the…

Electric OU: Supplement: Twin Neon Ring Oscillators Powered by Bedini NP Motor

A demonstration of the Bedini motor’s HV output powering an external load. Two of them in fact. Two ring oscillators using NE-2 neons make an interesting sort of load for your HV Joule Thiefs…

Bedini/White Crow – capbank li-ion self charging

Combining present circuit ideas with those of the recent video by PMMG4HYBRID, this video demonstrates a peculiar phenomenon…that of a li-ion cell charging back up after moderate usage. Whether cell chemistry, radiant conditioning or…