Electronics > Projects, Designs, and Technical Stuff

my own original oscillator

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joeqsmith:

--- Quote from: ebastler on July 10, 2019, 03:34:52 pm ---
--- Quote from: krayvonk on July 10, 2019, 12:04:45 pm ---By shift cylinder you mean pneumatic transmission?  If thats what it is, thats pretty amazing,  never heard of it before.

--- End quote ---

It's pneumatic-driven shifting of a mechanical (gearwheel-based) gearbox.

--- End quote ---

That is correct. 

krayvonk:
That oscillator is the simplest machine ive ever seen!!  thanks for showing.   Capacitors seem one ended in pneumatics, but in electricity they seem 2 ended to me.      Hmm, I just had a burst of inspiration to try and make a pneumatic oscillator,  but I guess one thing at a time.

Im finding as I get older, my brain is working not as well, but things are getting easier to think about at the same time.

alsetalokin4017:
Pneumatic oscillator with tunable resonator:

TheHolyHorse:

--- Quote from: krayvonk on July 10, 2019, 11:55:10 pm ---That oscillator is the simplest machine ive ever seen!!  thanks for showing.   Capacitors seem one ended in pneumatics, but in electricity they seem 2 ended to me.      Hmm, I just had a burst of inspiration to try and make a pneumatic oscillator,  but I guess one thing at a time.

Im finding as I get older, my brain is working not as well, but things are getting easier to think about at the same time.

--- End quote ---

It's two ended in pneumatics as well, think of the actual tank as the dielectric. So one end is connected to the pressurized side and the other is the atmosphere.

krayvonk:
Hey guys, I got some good news.   Ive got it oscillating without the diodes and the buzzer,   but its very quiet, and its about 10hz but flickery, I can just pick it out with my eye.

Whats this level of oscillation if you can *just* see it flickering on the led?   I can see it from only dead on,   but not from the side,  and trust me im not tricking myself again!! the circuit was left on without my hand touching it,  its NOT just dodgy connections! even tho it is very quiet.

I need more time,  if I end up posting it here working as good as a transistor one,  wham im too good right?  :)

<EDIT> i just removed some power resistors and its confirmed.  its flicky and about 10hz and i can see it from the side of the led now.  video coming soon <EDIT>

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