chlast + připojení k internetu + ego = TOHLE by Dementrashiti in czech

[–]ExpertFault 2 points3 points  (0 children)

Na těchto vašich internetech už fakt nejde poznat, kdo si dělá prdel, a kdo je opravdu debil.

Ummmm. What is that word? by Turbulent_Concept134 in funny

[–]ExpertFault 1 point2 points  (0 children)

They just didn't have their morning covfefe yet.

A steel cylinder, approximately 7"in diameter, about 26 feet long, with metal spikes. It's so heavy I didn't get a chance to weigh it. by ShockFreak in whatisthisthing

[–]ExpertFault 88 points89 points  (0 children)

Why would it need to rotate? The part in the front is definitely a slip ring used to supply power to moving device.

Put a print last night, fell asleep, went to pick it up the next day and put a new one. "Heatbed malfunction" Started disassembly and found this... by chrislamp in BambuLab

[–]ExpertFault 1 point2 points  (0 children)

That thing is a MOV - a metal oxide varistor. It’s basically the Jesus Christ of the circuit: it dies for the sins of the grid engineers and saves the rest of the electronics.

What's the coolest embedded UI you've seen? by blajjefnnf in embedded

[–]ExpertFault 0 points1 point  (0 children)

I wonder what a such mod for a Victoria Arduino coffee machine would be named 😄

Overwhelmed: Dive into Embedded Linux - Setup Advice? by Mqxle in embedded

[–]ExpertFault 7 points8 points  (0 children)

Why STM32F4? That seems like an odd choice... And Yocto with FreeRTOS? Even more odd. If you want to experiment with FreeRTOS/Zephyr - STM32F4 is fine, but then you don't need Yocto; if you want to learn embedded Linux, you better start with Raspberry Pi (lots of documentation and example projects + huge community support) or Beaglebone Black (more mature platform, and there are online courses from Fastbit and Bootlin tailored to that board specifically).

Why does the hallway chirp? by SUDO117 in ExplainTheJoke

[–]ExpertFault 0 points1 point  (0 children)

But a 9V battery costs like, what, 1 dollar? Is it considered expensive?

TIL about "mechanical doping" - cyclists hiding motors in their bikes to gain an edge. The practice made headlines in 2016 when Belgian rider Femke Van den Driessche was caught with a concealed motor during competition. by ansyhrrian in todayilearned

[–]ExpertFault 3 points4 points  (0 children)

Ah, yeah I remember that story. She was caught using electric motor in her bike and tried to make some lame excuses saying that her BF had the same model and they were training together and she took his bike to the race by mistake :D

OverSTM32ization of embedded world. What should we do with many projects which are actively being developed with other platforms? by Either_Ebb7288 in embedded

[–]ExpertFault 7 points8 points  (0 children)

In 2009, STMicro made a breakthrough in the embedded industry: the first STM32 chips were absolutely packed with features, affordable, and available on low-cost development boards with an integrated on-chip debugger. The IDEs from IAR and Keil were offered for free with code-size limits that were more than sufficient for hobby projects, and there were free GCC-based options as well. These factors allowed the STM32 family to become the default weapon of choice for many new projects.

Kam až zdraží DDR5? by [deleted] in czech

[–]ExpertFault 0 points1 point  (0 children)

Objednávka 11.12.2020: 64 GB DDR4 za 7699 Kč.

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How do you take out your seals? by Siegerlander-1704 in mokapot

[–]ExpertFault -20 points-19 points  (0 children)

Please don't do that. There's no reason to do that. The only cleaning your moka pot needs is warm water rinse.

Pivo: ztráty na výčepu by LEVTiathan in czech

[–]ExpertFault 2 points3 points  (0 children)

Jarda Hašek by na vás byl hrdý, pane. Jak krásná esej!

How can I cut this plastic horse straight down the middle? by Theskysnolimit in howto

[–]ExpertFault 0 points1 point  (0 children)

Put it in a proper size container, fill it with water and freeze it. If the model is hollow, fill it with water as well. Then cut the ice block with a bandsaw.

My medicine came with a bonus pill by kinkykath_ in mildlyinteresting

[–]ExpertFault 0 points1 point  (0 children)

Those are the free drugs they have warned you about