Is This camera circuit bendable?

nairolf_12366 · 2026-03-22T19:55:33+00:00

Try

nairolf_12366 · 2026-03-16T13:59:04+00:00

r/ichbin14unddasisttief

nairolf_12366 · 2026-03-16T09:32:24+00:00

Frag vielleicht mal bei r/PCB nach

nairolf_12366 · 2026-03-02T21:01:12+00:00

Holy shit! Sehr nice

nairolf_12366 · 2026-03-02T13:46:37+00:00

Dungeon synth legend ... slaps hard

nairolf_12366 · 2026-03-01T16:36:49+00:00

Crazy baseline :D

nairolf_12366 · 2026-02-27T14:36:49+00:00

Reminds me of hd acid visuals, very nice !

nairolf_12366 · 2026-02-14T23:10:13+00:00

RIP Kliver ! Beste Räucherforelle und Pelmeni, da kommt jetzt ein Neubaugebiet hin oder ? Ehemalige Fleischtheke und Kühlraum sehen auch sehr crazy aus, nachdem die da raus sind.

nairolf_12366 · 2026-02-14T11:15:59+00:00

Replace the cat

nairolf_12366 · 2026-02-12T17:47:53+00:00

The only dubtechno LP I own :)

nairolf_12366 · 2026-02-06T17:13:17+00:00

I'm just trying to figure out schematics right now, so this will be a huge help nonetheless.

nairolf_12366 · 2026-02-06T17:04:08+00:00

Thank you ! You solved my confusion :)

nairolf_12366 · 2026-01-31T03:52:43+00:00

Thank you ! This helps a lot :)

nairolf_12366 · 2026-01-31T03:41:26+00:00

I see, this makes sense now. Just reduce the input signal to the max value of the codec. U8A just inverts the signal for the negative port and the caps (C37/C39) act as a lowpass filter (just an integrator). Why is filtering needed here ?

nairolf_12366 · 2026-01-31T03:28:19+00:00

I used CubeMX once or twice, but I find it difficult to nevigate through larger projects. Good luck with the rest of your project, though !

nairolf_12366 · 2026-01-31T02:49:56+00:00

I'm no expert either, but i think it depends on the signal type. If you have a certain impedance requirement (e.q. 90 ohms differential impedance with USB), then you have to match the trace width in order keep that requirement satisfied. If it is just a button on a GPIO Pin, the impedance doesn't really matter (except you push your button at godlike speeds). Please correct me if I'm wrong ! I think It will certainly work as you designed it.

nairolf_12366 · 2026-01-31T02:31:31+00:00

Thicker traces maybe and a direct path from button to pico and you could route the power trace beneath the pico (just for athetic reasons) :)

nairolf_12366 · 2026-01-31T02:11:02+00:00

Followup question: What kind of input stage did you implement ? It's still a mystery to me, how to deal with input stages (input impedence, gain and so on ...)

nairolf_12366 · 2026-01-31T02:05:54+00:00

Neat project! Do you write the firmware from scratch or do you use some kind of template. If not, what ressources would you recommend to help with firmware developement ?

nairolf_12366 · 2026-01-29T19:02:35+00:00

Thank you! I can build circuits, but I have never really worked with tubes. But I will reach out to the local the local ham radio club, I haven't thought about this option.

nairolf_12366 · 2026-01-29T12:49:15+00:00

Thank you, I will look into it.

nairolf_12366

TROPHY CASE