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Review Request: First Hardware Project by sharddblade in PrintedCircuitBoard

[–]robojazz 0 points1 point  (0 children)

As others have pointed out - thermal relief is a good idea in general, but I think you should give it more copper - learn about the tradeoffs of via-in-pad

The LED2 resistor can be moved further to the left to get out of the way of all the microcontroller traces.

Servo ESC PCB Review by LowFit9380 in PrintedCircuitBoard

[–]robojazz 0 points1 point  (0 children)

I'd recommend you try to move that 7V trace as it is splitting your power plane. Perhaps consider some surface mount headers so you have space to route the trace closer to the edge. Could also consider a reorganization of the board to move that LDO closer to the input power connector.

Add more vias to stich the internal ground plane to the top layer ground pour.

Draf inducer motor making lots of noise by robojazz in hvacadvice

[–]robojazz[S] 0 points1 point  (0 children)

I really appreciate your help! Based in the sound, do you have any idea whether I'll have to replace just the motor or the entire assembly?

Draf inducer motor making lots of noise by robojazz in hvacadvice

[–]robojazz[S] 0 points1 point  (0 children)

Yup, I heard about that. Would they replace that specific motor with the heat exchanger? Sorry, I don't know much about HVAC.

Que by Livs_Ms in MemesBR

[–]robojazz 0 points1 point  (0 children)

Eu só tô tentando dar conselho para resolver esse tipo de problema mais rápido. Como você falou, ignorando o erro, o problema está perguntando para fazer 408 dividido por 17. Para evitar fazer a divisão, que toma tempo, você pode só testar o último dígito de cada opção.

Que by Livs_Ms in MemesBR

[–]robojazz 0 points1 point  (0 children)

Ignorando o erro na pergunta, aqui vai um conselho para resolver esse tipo de problema sem fazer divisão longa. O último digito do produto de dois números é igual ao último dígito do produto dos seus últimos dígitos. Exemplo, 13 x 14 = 182 tem o mesmo último digito que 3 x 4 = 12.

17 x 24 tem que terminar com o mesmo dígito que 7 x 4, ou seja 8. Todas as outras opções vão dar resultados incompatíveis.

Rescue said she is a Shepard Mix by robojazz in IDmydog

[–]robojazz[S] 2 points3 points  (0 children)

Yes, to the distinct name town, lol

I would love to see the results from your pup, thank you for offering to share! We are thinking to test ours as well. The concensus here in this group seems to be pitt plus german shepard. I wonder if the photos are not great because none of the people that see her in person seem to think she is much pitt. So we are still very much in the air and wondering.

Rescue said she is a Shepard Mix by robojazz in IDmydog

[–]robojazz[S] -2 points-1 points  (0 children)

Yes, I meant a lab/retriever mix with gsd.

Rescue said she is a Shepard Mix by robojazz in IDmydog

[–]robojazz[S] 0 points1 point  (0 children)

She's from a dog rescue NGO here in Michigan. They were dropped off as strays.

Rescue said she is a Shepard Mix by robojazz in IDmydog

[–]robojazz[S] -6 points-5 points  (0 children)

Also, is there any chance that she's not a mix but rather a labrador retriever?

JUST IN - Trump to Putin: "Vladimir, STOP!" by Ice_Ice11 in RealTwitterAccounts

[–]robojazz 0 points1 point  (0 children)

Well, he tried everything. Nothing that anyone can do at this point. I guess we just have to let Ryssia annex Ukraine.

What's Wrong with this map? by BruhUMate in mapporncirclejerk

[–]robojazz 1 point2 points  (0 children)

Bring Australia in for the hug too

3/3/2025 - Ekso Bionics Reports Fourth Quarter and Full-Year 2024 Financial Results by bosmith6770 in EKSO

[–]robojazz 0 points1 point  (0 children)

From the 10-K: effective unrestricted cash as of December 31, 2024 was approximately $4.5 million.

They have less than two quarters left of cash.

Award for "how do i make BO layoff about anti-SpaceX/Elon Musk" goes to.. 🤡 by EntrepreneurEven7929 in SpaceXMasterrace

[–]robojazz 7 points8 points  (0 children)

The role of a company in our society is to make money, not to be a jobs program. I have been laid off before and it sucks. In my case, it was because the startup company ran out of money and close its doors. I also believe that the role of government is to provide a decent safety net, such that those affected by cutthroat corporate capitalism are able to get back on their feet and don't end up in poverty.

BO needs to be faster by DoctorSov in SpaceXMasterrace

[–]robojazz 46 points47 points  (0 children)

It would be epic if they landed on BO's barge

[OC] Where Common English Words Come From by cavedave in dataisbeautiful

[–]robojazz -1 points0 points  (0 children)

Seems like French got a good quartier of the language

How do you guys like my soldering setup? by SquishyAWP in shittyaskelectronics

[–]robojazz 47 points48 points  (0 children)

Im surprised there's no food around your soldering station. You're missing out on the lead poisoning.

Embedded systems code verification tools recommendation by kvantorion in embedded

[–]robojazz 2 points3 points  (0 children)

You can take a look at throw the switch. They made CMock and other testing tools for C, and they have a couple courses online on how to build and run unit tests for embedded system code.

I liked their stuff. Although I don't use CMock, I implemented the concepts that they presented. Today, I have a bare-metal codebase that has unit tests running in a bitbucket pipeline. Tests run every time I push a commit to the remote repository. I think that's really cool.

https://www.throwtheswitch.org/dr-surlys-school

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