Single Coil Two Transistor Boost Circuits

[TinselKoala]

 

[magpwr]

hi Tinselkoala,

I do admire your work.You do emphasize on "well crafted base" for certain experiments which 18th or 19th century scientist or engineer would do in order to present their invention to the world in a more
appealing approach.Nothing beats the classic way of project presentation.

[Dave45]

Now thats interesting,
and all this time I thought you were just a follower 

[TinselKoala]

Now thats interesting,
and all this time I thought you were just a follower 

I see that you aren't familiar with my YT channel.

I neither lead nor follow. I sweep up the candy wrappers and cigarette butts and half-eaten cheese sandwiches that are tossed away by the aficionados following the blind tourguides through the maze of the OC. (overunity catacombs)
While the "fish" are stumbling over the boulders, tripping into streams and bumping their heads on the ever-lowering ceilings on their fantasy tour, I take the bits and pieces they discard, ignore and fail to recognize, and I make beautiful and functional, or at least operational, things with them.
Along the way I try to leave signposts warning of dead ends and blind alleys, but people still ignore the signage and get lost in them anyway. You can hear their pitiful moans and groans and lost scrabbling scrapings, if you listen closely.

[Farmhand]

Tinsel, Crystal radio ? I guess FM Band ? Nice setup, does it have the jumper for the LED or radio selection ?

If I had a better function generator I would go for a mHz radio because there is more power there I think, some of the mHz stations just south of here are a lot higher power than the one AM station just north of here, when i say just north it's 30 klm and south is about the same or a bit more.

Can you explain the arrangement for me please, it is relevant due to being an emergency source of light and radio messages of a safety nature.

All low voltage sources of power around that we can use will apply to these circuits, thanks for posting. Safety is always relevant.

Cheers