Joule Thief 101

[picowatt]

Perhaps first we should specify the type of "resonance" from
among the multitude of possibilities?

Do you know of any "anomalous effects" from any type of resonance?

Pw

[Bob Smith]

Do you know of any "anomalous effects" from any type of resonance?

Pw

Isn't that why this thread started, because of anomalous effects of resonance?

[picowatt]

Isn't that why this thread started, because of anomalous effects of resonance?

The first sentences of the first post on page one of this thread:

This  thread is intended  to be a place for  people to learn the basics of how to make a JT ( Joule Thief )  and  what can  be done with them .

This thread is not to be used for asking  questions or  casual  dialog .   This thread is to be kept short  and clean .  The  goal  is to pack  as much  knowledge into a few dozen pages .

More recently there has been discussions related to resonance. 

Some resonant conditions can be a bad thing, some can be a good thing, but I was unaware of any "anomalous effects" related to resonance that "standard EM theory", for example, cannot account for.

PW

[Magluvin]

Here is the circuit. I gotta git. 1:15 AM.

Will hook it up tomorrow n test. Still gotta put pins on the board for the scope.

Mags

[Magluvin]

Oh. The switch is to change the led from across the transistor to across the coil.  And started this one with 3 turns.

Mags