Pero K

Electronics, physics & rock'n'roll

[Pero K @Helentronica]

@nbakic Pa planet ce bit ok, ljudi nece :)

[Pero K @Helentronica]

@azonenberg Simple coax cable, since you can offord some SI degradation?

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy Definitely. I have also very often had boards with highly optimized via stitiching and teardrops performing almost the same as no optimized via-ridden traces.

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy Sweet. Mind if I ask how come those Rs and Cs didnt end up on the bottom layer, and let you route your pair on top? Seems spacey enough at the first glance

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy Oh really? We are dealing with the crazy Stratix boards whose insane power ICs leave no space for outer routing, which would be a really nice cost reduction

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy My team prefers both fill&cap and backdrilling. Backdrilling is a lifesaver if you need to get rid of the via stubs, but cant integrate blind vias into your design,

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy I see, thanks for explanation. I'm also not really happy with how it looks. But i guess it does the job for big pad to via ratio.

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy If I may add, just for completness sake, a backdrilled via, that seem like the seems like a good solution for the OP's problem

[Pero K @Helentronica]

@azonenberg @d33r4wg @nixie_guy What? How does tenting via in pad works? Isn't it supposed to be covering the via,thus rendering the pad unusable?

[Pero K @Helentronica]

Is someone else unable to open the @NordicTweets Devzone site? I am getting internal server error message for days now.
#nordicsemi #nrf52 #nrf52832

[Pero K @Helentronica]

@azonenberg Ok, I see, thanks. This is something way more ahead than my usual "rising edge" triggering. Looking forward to what's gonna come of it

[Pero K @Helentronica]

@azonenberg Interesting thought, but could you summarize what is a problem with the current scope triggering standards?

[Pero K @Helentronica]

@GregDavill A genuine question: what is "depth routing" and "Chamfer routing"?

[Pero K @Helentronica]

@strangepartscom Happy to see you made it alive and in good shape!

[Pero K @Helentronica]

Hey @easyJet it's been almost 9 years since this tweet. Is it still valid - if I miss my outbound flight, can I still use my return flight?

[fizzywizz @davidarchbold1]

@easyJet if I missed my outbound flight but got a different flight, then wanted to return on the original inbound flight, would that be ok?

[fizzywizz @davidarchbold1]

@easyJet if I missed my outbound flight but got a different flight, then wanted to return on the original inbound flight, would that be ok?

[Pero K @Helentronica]

@AT89_C51 You re right this time, it's I2S. To clarify it a bit more, there is a one 24MHz master clock, 44.1kHz sample clock and 1.41MHz bit clock, and only one data signal :)

[Pero K @Helentronica]

Anyone can guess what bus I'm probing rn?

[Pero K @Helentronica]

@AT89_C51 No, it is not an SPI

[Pero K @Helentronica]

@phyzome @kristofeI @veritasium @Cosmic_Horizons @Lutron The amount of the field that will radiate from the battery to the bulb, untethered from the cables, will be unmeasurably small, let alone enough to light it up.

[Pero K @Helentronica]

@phyzome @kristofeI @veritasium @Cosmic_Horizons @Lutron Not only that, but the 99.99%of the field is contstrained within a millimeter away from the cable edge. So the electron movement will "arrive" at the same time when the most of the fields arrive.