Solid State "Infinity Looper"

[realco]

But we need more people working on this because the answer is here, most definitely.  If you don't mind starting a thread in your section and documenting what you find out, it would be great.  I will certainly be watching and helping where I can


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Sorry if I'm not exactly on topic, but as far as I know a simpler solution needs to be sought. In your case Jim you are addicted to a badly written program in arduino or multiple problems that give the electronic components.
If this can be an idea and we want a functional looper that we can actually control then here is the variant that from this gifted boy (he has many others), can be tried with minimal cost and work

Here is the video
And here's Joel's circuit

[Jim Mac]

But we need more people working on this because the answer is here, most definitely.  If you don't mind starting a thread in your section and documenting what you find out, it would be great.  I will certainly be watching and helping where I can


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Sorry if I'm not exactly on topic, but as far as I know a simpler solution needs to be sought. In your case Jim you are addicted to a badly written program in arduino or multiple problems that give the electronic components.
If this can be an idea and we want a functional looper that we can actually control then here is the variant that from this gifted boy (he has many others), can be tried with minimal cost and work

Here is the video
And here's Joel's circuit

Hey Realco,

Yes, I also believe rotating magnetic fields holds the key.  I find it difficult creating 2 waves that are exactly 90 degrees shifted.

I have accomplished it with a rotating magnet, but the coil and magnetic field are difficult to arrange.  And output is real low without proper cores.

I have accomplished it with a signal generator and amplifiers, but I don't have the correct amplifiers that will raise the sinewave potential with higher potential input.  Maybe an op-amp will do it, but I am not ready to invest in those at this time.

H bridges produce square waves, which is not ideal,  but they will increase in amplitude with higher input and I can control the phases almost perfectly. There is nothing dirty about an arduino. It is just a logic controller. 

Anyway, YES I encourage all to get involved and open threads.  Try your own ways, or however you feel fit.

Edit-  Ohh  you were asking me to start a thread.  This thread here is my thread and I will continue to update it as I find anything Guests cannot see images in the messages. Please register at the forum by clicking here to see images.