HN user

geerlingguy

24,696 karma

Author and developer from St. Louis, MO. I'm online at: https://www.jeffgeerling.com/

Posts748
Comments3,283
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www.raspberrypi.com 11h ago

10" Raspberry Pi Touch Display 2 is $80

geerlingguy
4pts0
transistor-man.com 13d ago

Camera Chase Vehicle

geerlingguy
261pts26
github.com 16d ago

The Most Accurate Watch That Doesn't Tell Time

geerlingguy
2pts0
blog.meshcore.io 17d ago

Help Us Save MeshCore

geerlingguy
5pts0
github.com 19d ago

PPS Watch: The Most Accurate Watch That Doesn't Tell Time

geerlingguy
3pts0
arstechnica.com 28d ago

Hands-on with the $24,950 Slate auto

geerlingguy
5pts1
micahetter.me 1mo ago

EEG Machine

geerlingguy
6pts0
www.righto.com 1mo ago

Apple didn't revolutionize power supplies; new transistors did (2012)

geerlingguy
170pts33
larryjordan.com 1mo ago

Has Apple Lost the Plot with Final Cut Pro?

geerlingguy
2pts0
www.projectgus.com 1mo ago

Mysteries of the Griffin iMate

geerlingguy
31pts6
sherwood.news 1mo ago

Stack Overflow’s forum is dead but the company’s still kicking

geerlingguy
188pts258
www.youtube.com 2mo ago

Trump Mobile is leaking customer info [video]

geerlingguy
4pts0
artemistimeline.com 2mo ago

Artemis II Photo Timeline

geerlingguy
370pts28
kohlschuetter.github.io 2mo ago

Realtek's 10GbE NIC performance revisited

geerlingguy
4pts0
forums.raspberrypi.com 2mo ago

Raspberry Pi Connect for Windows

geerlingguy
5pts0
equip-1.c-e.group 3mo ago

Equip-1 digital video recorder for DV cameras with FireWire

geerlingguy
2pts0
github.com 3mo ago

HandyMKV for MakeMKV and HandBrake Automation

geerlingguy
40pts26
www.macsparky.com 4mo ago

The Case for an Ultralight Mac

geerlingguy
4pts1
www.raspberrypi.com 4mo ago

Remote Updates on Raspberry Pi Connect

geerlingguy
3pts0
github.com 4mo ago

Project N.o.m.a.d

geerlingguy
3pts0
linuxiac.com 4mo ago

TrueNAS Deprecates Public Build Repository and Raises Transparency Concerns

geerlingguy
1pts0
hackaday.com 4mo ago

Ardunio's new AI-centric board is the VENTUNO Q

geerlingguy
1pts0
www.youtube.com 5mo ago

How the Olympics Are Mixed Live 4k Miles Away [video]

geerlingguy
2pts0
dri.es 5mo ago

The Software Sovereignty Scale

geerlingguy
4pts0
www.cnx-software.com 5mo ago

Raspberry Pi 4 dual RAM variant introduced to mitigate RAM supply challenges

geerlingguy
2pts0
hagensieker.com 5mo ago

Werewolf Vflex Adapter Review

geerlingguy
11pts1
www.crowdsupply.com 5mo ago

A Journey into Understanding the IDE Bus

geerlingguy
3pts0
www.raspberrypi.com 5mo ago

RP2350 Hacking Challenge 2: Less randomisation, more correlation

geerlingguy
2pts0
eclecticlight.co 5mo ago

How does an Apple Silicon Mac tell the time?

geerlingguy
3pts0
kohlschuetter.github.io 5mo ago

Reliable 25 Gigabit Ethernet via Thunderbolt

geerlingguy
7pts0

I think it was a Maker's Muse video where I learned a ton about different 3D printable materials' shear strength when he was testing them in tiny battlebot-style robots. Some things feel unintuitive but I'm glad people take the time to test them and share their results!

Yeah, and since it seems there's some competition there, the prices are decent. You can get milled metal, 3D prints, populated PCBs... crazy what you can do now and how quickly it can be turned around, if you are willing to pay.

I wish there were more regional places like PCBWay and JLCPCB in US, EU, etc (with similar pricing) so shipping didn't require circumnavigating the globe.

Heh, welcome to RF; there are more rabbit holes to go down in domain specialty than I think there are grains of sand on a beach. I've gone down like... two. And I'm pretty overwhelmed.

I think that's why a lot of EEs and developers wind up getting an amateur radio license, or at least running a few fun RF projects.

As another STL resident, fireworks are illegal everywhere in the County (not sure if St. Charles as well, but probably), and our local muni PD even sent out multiple warnings about prosecution.

But our inner ring suburb was similarly full of smoke last night and the smell of many amateur fireworks shows.

Only a few in my neighborhood, but they were quite the production. I remember firing a few bottle rockets as a kid, but these were definitely a few steps above that! Sounded like mini mortars, maybe those boxes with a bunch of shells timed to go after each other.

A modern author who's fairly good in this regard is Andy Weir; the main thing is you have to do a ton of research while writing and have trusted sources (I think Clancy had many) to rely on when mulling over the details.

The tough thing is, once you get "above average" in terms of accuracy, those of us who like to be a little more pedantic will grade on a curve!

I buy physical media, and immediately rip it to my Jellyfin library.

The disc goes into a big case logic cd case, and the digital file gets backed up to two other places so there's almost an infinitesimally small chance I lose access to the content.

I do wish there were something like Oculink, but with power available over the connector. USB-C does almost everything, but it seems the chips to break out PCIe lanes for USB4/Thunderbolt for higher speed devices are still a significant cost for accessories.

Thunderbolt hubs are rather amazing now; in the past they'd either get super hot and have reliability issues, or had severe bandwidth limitations (especially if using larger displays).

The current crop has been great for my needs — a couple models have 10G Ethernet built in (CalDigit is the one I'm using now), and most now have more than one Thunderbolt port that allows a high speed storage device to be used as well (in addition to a 5K or 4K display or two!).

PowerFox Browser 1 month ago

Thank you for your work on it! I love that I can browse most of the modern web on G4 and G5 Macs still.

If your entire goal is to create a standard... it seems like giving anyone access to the materials needed to _adhere_ to said standard is prerequisite.

Unless the goal is not to create standards, but instead to control access to said standard.

The US invested $8 billion into upgrades... and then killed off the program due to tons of problems with the upgrades[1]:

However, the program was unable to deliver needed capabilities on an operationally relevant timeline at an acceptable level of risk to meet the GPS constellation modernization needs.

Hopefully the newer equipment and incremental improvements can bridge over to whatever's next.

[1] https://www.spaceforce.mil/News/Article-Display/Article/4465...

GPS uses atomic clocks, not sure why we'd need something more precise for a timing reference on any other satellite system, unless you wanted to get like millimeter-level accuracy using nothing but satellites (and that would require a lot more than just a better clock on the sats).

I think that's an optimistic take; the load bearing portion hasn't permeated traditional development.

Like so many things popular on HN, the tools that are here are great aids for good development processes and practitioners... but they are not actually replacing them in applications that will exist after the AI bubble deflates.

Yes, I remember the GPS post, but somehow missed this one the first go-round. I love how HN can resurface an old post deserving of a few re-posts.

I care about paying for my mortgage, sustaining my work, supporting my family... it's how I make a living.

Again, my blog is made for the more technical audience.

With Google diverting search traffic away, there's about a 1:1,000 ratio of blog visitor to YouTube viewer now.

If you don't like my YT channel, please subscribe to the blog. I write a separate and more detailed blog post for almost every video, and the titles are more technically accurate. (I also post videos on Floatplane with the more accurate titles, for direct channel supporters.)

And I care about all eyeballs, not just technical ones :)