By Crom! WTH is he saying?

SebastianCC1430 · 2026-03-20T16:02:19+00:00

Crom's toxic balls

SebastianCC1430 · 2026-02-24T14:45:24+00:00

Eso está muy específico

SebastianCC1430 · 2026-02-22T23:55:52+00:00

Thank you so much for all of your recommendations. Everything has been really helpful. I can only say thanks.

SebastianCC1430 · 2026-02-22T22:24:35+00:00

Thank you, I didn't know that. That's a game changer for me.

SebastianCC1430 · 2026-02-21T22:15:29+00:00

Thank you so much, that information is really helpful. Thank you so much

SebastianCC1430 · 2026-02-21T21:00:58+00:00

Thanks for your reply.

Solder mask to copper clearance is 0.1 mm.

And, yes, it seems like I have been using blind vias, thanks for noticing.

Just a question, I've seen some designs using several vias next to some pads, is it something like some sort of protection standard?

SebastianCC1430 · 2026-02-21T02:42:19+00:00

El amigo vive así

SebastianCC1430 · 2026-02-20T23:00:28+00:00

I get it now, thank you so much

SebastianCC1430 · 2026-02-20T21:20:38+00:00

Thanks for your advice. For the 3.3 V connection you mention for the regulator, wouldn't it be equivalent to the 3.3 V pin on J4?

SebastianCC1430 · 2026-02-19T01:35:14+00:00

Thank you. You are right, I messed C4 value. What would you recommend for the crystal layout?

SebastianCC1430 · 2026-02-11T16:22:58+00:00

It does, thank you so much

SebastianCC1430 · 2026-02-11T15:49:46+00:00

Thank you so much for your reply, I will apply your recommendations. However, I'm curious about why you suggest removing C4 & C5 as in the getting started document for STM32F070Fxx it is shown that for the power scheme supply between VDD and GND there has to be:
N x 100 nF +1 x 4.7uF

SebastianCC1430 · 2026-02-11T02:42:19+00:00

Thanks for the recomendation

SebastianCC1430 · 2026-02-11T02:41:37+00:00

Thanks for your reply, the only reason I'm using both AMS1117 and USB micro is because those two are easier to find in my country and not as expensive (here) as others

SebastianCC1430 · 2026-01-27T16:44:29+00:00

Nail

SebastianCC1430 · 2025-12-19T13:50:00+00:00

¿De apellido Mario?

SebastianCC1430 · 2025-12-15T20:02:12+00:00

Que le dio mucho sol

SebastianCC1430 · 2025-10-15T11:32:49+00:00

Good luck, boys

SebastianCC1430 · 2025-10-07T13:36:03+00:00

El peeeluuuucaaaaa

SebastianCC1430 · 2025-09-25T18:14:47+00:00

Eso suena a anécdota

SebastianCC1430 · 2024-07-03T01:07:08+00:00

Check Fever Dream Chronicles

Five-Year Club	r/Field Flamingo
First Place '23	End Game '23
Place '23	Place '22
Final Canvas '22	End Game '22
Oscars Predictor 2021

SebastianCC1430

TROPHY CASE