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alTV

@tvalt__

Katılım Mayıs 2022
149 Takip Edilen28 Takipçiler
alTV
alTV@tvalt__·
@byte_thrasher RC circuit on the pin, adjust the time constant, and measure the rise time to get the version number. Just make sure you take into account performance over temperature
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avi
avi@byte_thrasher·
I want one of my PCBs to be able to report its revision number to the MCU. I can dedicate exactly one pin to this task. What is the cheapest and easiest way to do this? Let's assume 20 revs (lol). First idea that comes to mind is a simple voltage divider. Might be good enough
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alTV
alTV@tvalt__·
@blind_via @yacineMTB Every few weeks I re-download this app, see someone promising this, get excited, and then spend an afternoon watching 10 second clips of movies I saw 10 years ago. There are people on this platform but the platform itself sucks. See you all in a few weeks :P
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BlindVia
BlindVia@blind_via·
Dear software guys who want a fun welcoming community to talk about PCBs, share, and learn together. We're building something special here, we'd love to have your follow along.
BlindVia@blind_via

Wait, software guys actually follow hardware guys because it looks like something they want to do? Bro, welcome aboard, I want to share my 20 years of hardware skills with you. All the old people doing PCB stuff are retiring, we need more PCB dudes! Please join me!

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alTV
alTV@tvalt__·
@yacineMTB You need to go deep on the VESC forums, there are so many iterations on there, you can outsource all that iteration
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kache
kache@yacineMTB·
does this look alright? i'm trying my best here
kache tweet media
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alTV
alTV@tvalt__·
I need LQFN 24x24x1.4mm LQFN 10x10x1.4mm SOP8 5.3x5.3x1.95mm
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alTV
alTV@tvalt__·
SOS. Does anyone know where to get standard JEDEC component trays in the bay area / seattle in 72 hours?
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slinky vagabond 🌲🔩☕️🦉🌻
@TokenOfTheMonth apparently purdue is an outlier for doing funded research thesis Masters’, which are basically just miniature PhDs compared to other schools and disciplines doing unfunded class-only MS’ engineering culture is also probably very different from conventional academia
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alTV
alTV@tvalt__·
@sierras_account Major flaw of west coast, not enough lighting and thunder
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alTV
alTV@tvalt__·
@hyprturing the Actual Reason We Are Stuck Here
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lachlan
lachlan@hyprturing·
shouldn't underestimate the positive effect of tools and tribal knowledge accumulated over many years on ability to execute. if you start a new company out of SpaceX, you have to just go rebuild all that again
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eigenrobot
eigenrobot@eigenrobot·
i had a lovely apartment with a view in seattle. but after my first was born it occurred to me that it was also across the street from a homeless encampment littered with needles. so, i live in a small town in the country now
eigenrobot tweet media
memetic_sisyphus@memeticsisyphus

This sort of stat shows up in family’s exodus from cities and nowhere else. That stat can be argued as caused by cars based infrastructure or affordability, but as a high earner father I can tell you it’s exactly why I will never move back into the city.

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Andrew McCalip
Andrew McCalip@andrewmccalip·
Weekend assignment: drop your forever hype reel. Mine’s a triple feature. Space Heavy demo, then our Varda capsule’s blazing return, then the iconic FF edit. Somewhere out there, a startup kid is looping that and thinking, “Give me five years.”
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alTV
alTV@tvalt__·
@olegkutkov @Starlink There should be a version of the PCB that has no router/wifi, but does have PoE. Just swap it out.
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Oleg Kutkov 🇺🇦
Oleg Kutkov 🇺🇦@olegkutkov·
A simple mod that adds Starlink PoE support to the @Starlink Mini terminal. * New Ethernet transformer rated for PoE++ * Starlink PoE identification circuit with basic protection. This allows to power and run Starlink Mini via a single cable using any Starlink equipment, such as Gen2 and Gen3 routers, and a Gen1 power brick. Please excuse the crudity of this model. I didn't have time to build it to scale or paint it.
Oleg Kutkov 🇺🇦 tweet mediaOleg Kutkov 🇺🇦 tweet mediaOleg Kutkov 🇺🇦 tweet mediaOleg Kutkov 🇺🇦 tweet media
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kache
kache@yacineMTB·
youtube will LITERALLY PUT UNRELATED SHORTS IN YOUR SEARCH RESULTS that is INSANE
kais@kais_rad

@jesx64 @yacineMTB I don't have a problem with spending a lot of time on my mobile tbh and the only social app I have is X But I like in-app blockers to eliminate any distractions, I don't want to search YouTube and get 100 slop shorts before any actually useful result if you know what I mean

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alTV
alTV@tvalt__·
@a_ankenb Yeah I started doing OSHPark for work stuff
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Ava Ankenbrandt
Ava Ankenbrandt@a_ankenb·
just realized my pcba order has $140 in tariffs. that's 60%, collected in advance. small-batch prototyping pcb assembly has terrible margins. But how are we supposed to build new things if we can't outsource tedious work? jlcpcb.com/help/article/u…
Ava Ankenbrandt tweet media
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alTV
alTV@tvalt__·
@yacineMTB X shorts is no better. Click on any video in the TL and it begins auto scrolling unrelated slop in an attempt to lure you in. Add a setting to turn that off or you’re no better.
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kache
kache@yacineMTB·
eu please help
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alTV
alTV@tvalt__·
Damn, it’s actually only capable of a single 100G link, so I’d need a 100G switch to really have them well connected
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alTV
alTV@tvalt__·
I have the parts to build a big computer cluster, what should I do with it? 8x nodes, each with 128-core Ampere Altra, 128GB ram, 64TB NVMe, and 4x25G links. I guess I could Llama?
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