TF-900_TM800

[ivconic]

Front panel is done with UV printer.
I gave myself freedom to make funny panel setup and use that logo.

[berreizeta]

PCB :

[pito]

test

[pito]

It's amazing how distracted and lost I am!

Video is missing.

[ivconic]

As soon as I solder those connectors, of course!

[pigeon]

Now after all this work and effort, I am 101% sure that I would never publish this work in public.
But... I already promised I would... and I'm a man of my word.
Enjoy.
Who knows why that is good!?

[ivconic]

[ivconic]

It actually works!???
Who would say!??



Of course it works!



I dare to say it is working slightly better than original (probably due new components).
There was only one mistake on pcb draw, Berreizeta noticed it in one of the previous pages.
Thanks Berreizeta !!!





Once i spotted that post; I corrected it by cutting the trace and put the wire (simple fix).
Now with connectors in place I see quite good behavior.
GEB is pretty "strong" and restrictive, so the GEB pot is approx at 1/5 on the video.
"Fast/Slow" autotune works by the book, excellent. "Off" (non motion) is pretty stedy for quite a while and than starts singing (normal).
Only problem I have right now is the headphones jack; I put wrong one and it took me 10 minutes to figure out why it has no audio in speaker!?
I have to replace it or omit it.
Also I have to finish few small mechanical details and than it is finally over!
It was about the time... because I completelly forgot it until today.

[pito]

Can you use a pot lid for test?
If it is above 1 m, the device is good (at least in the air).

[ivconic]

Probably some of these days.
I have few minor mechanical details to finish and as I mentioned; headphones jack to replace or to omit.
Alu pipe on video is 2cm diam and very thin walls ~1mm.
Just for skim testing.
But it looks promising.
This device is not finished yet.
It was forgoten and abandoned for several months.
Now I got some new enthusiasm and drive to finish it as soon as possible.
Once is done I will perform better tests.

[pito]

You are using circuit as on post #106 ?

[ivconic]

Yup.

[pito]

Probably some of these days.
Now I got some new enthusiasm and drive to finish it as soon as possible.
Once is done I will perform better tests.

Then you convert it to МГ-17, I can assist you

[ivconic]

Then you convert it to МГ-17, I can assist you

I have 4 pcbs left, so this winter we can have fun with such attempts, no problem!

[ivconic]

But!
The story is not over yet!
I have only two pictures of something pretty intriguing (at least for me).
It is "gold module" as I heard.
As I understand; it is addon for these detectors.
And that's about all I know, no more details!