lnsru

44 ms·

751.
by lnsru 4y ago
I show similar bad behavior when I am overtired. It took me a while to see the pattern and put my phone aside when I need rest.
752.
by lnsru 4y ago
That’s one of the fun university projects people can do. Small groups use whole term to replicate some historical CPU on FPGA. Your project sounds like one year part time if also writing report is included.
753.
by lnsru 4y ago
Vivado can be used with tcl commands without looking at GUI. That’s how things are automated. It might take a while to understand what’s happening in background though: https://docs.xilinx.com/v/u/2019.2-English&#x
754.
by lnsru 4y ago
Thanks, I will redo my calculations. PIR 0,026 W/mK. EPS 0,035 W/mK. There is a nice difference.
755.
by lnsru 4y ago
270 mm for roof or walls? For roof yes, for walls I don’t know. I have no plan to create passive home from an old one.
756.
by lnsru 4y ago
Using old obsolete way oversized chimney. Enough place for pipes and cables.
757.
by lnsru 4y ago
EPS is like one third of PIR in €.
758.
by lnsru 4y ago
EPS will be plastered afterwards. I don’t see any problem having it between brick wall and plastered layer. 12 cm is ok for an old house. More is not economically viable.
759.
by lnsru 4y ago
A drywall is then a solution. It can be build almost anywhere and removed within hours again.
760.
by lnsru 4y ago
I don’t know where are you located. But I worked in insulated containers in south Germany. The office was being built. It was like sauna in summer and unpleasantly cold in winter. I guess you would need 10 inches of insulation to have accep
761.
by lnsru 4y ago
I also bought an old house and going for 12 cm of Expanded Polystyrene (EPS) insulation for outer walls in southern Germany. Plus simple combined heat pump for mild weather in living rooms and gas heating for real winter for whole house. Wi
762.
by lnsru 4y ago
Hardware is just slow and ugly. It’s not scalable and really profitable. Write C and C++ code all day for embedded devices and decided, that slowly I want to do something different and more profitable.
763.
by lnsru 4y ago
Just bought bunch of humidity meters from AliExpress. At 1/3 of Amazon price. I don’t care they will be delivered on day in February. Amazon’s price was just ridiculous.
764.
by lnsru 4y ago
Edit: remote jobs will not disappear. Rather get back to pre-pandemic level.
765.
by lnsru 4y ago
Today we got at Big Corp an e-mail, that pandemic is over and no measures are needed anymore. I think next step will be back to the office. Remote jobs will slowly disappear. I am very confident, that on-site applicants today are preferred
766.
by lnsru 4y ago
Being salaried electrician things are much worse than being self employed. But being self employed monetarily is close to software development freelancer. In Germany it’s easy with client acquisition - after receiving license you are being
767.
by lnsru 4y ago
No. I don’t. Just helping. Because I like this elder gentleman. And he has growing revenue stream from his project.
768.
by lnsru 4y ago
I do the dirty tasks for a non-technical founder. Everybody he hires for a task does heavy corner cutting. Technical debt is enormous. Details are not taken care of. I like the guy, so I help him ignoring cost of opportunity. I do all the p
769.
by lnsru 4y ago
As a plumber or electrician you should be irreplaceable. Probably as electrical engineer with a need for occasional soldering in a lab too. Also as a founder of chatGPT based outsourcing company that does the job of 100 with 10 employees yo
770.
by lnsru 4y ago
I guess I am too old to not trust such systems and not old enough to really benefit from them. I have a feeling, that Tesla is too occupied cutting corners with Tesla vision and saving couple hundreds removing ultrasonic sensors and radars.
771.
by lnsru 4y ago
I see on some days, that electricity generation in Germany is 45% coal and 20% gas. With all transmission and storage losses the EVs are almost coal powered then. I know, it’s very rough estimation. But with coal powered cars not much posit
772.
by lnsru 4y ago
No, some universities were sponsoring these back in the day. You could really order 2 chips with 6 square millimeters in total. Economically not viable at all, but good enough for final thesis. And the university also provided design tools
773.
by lnsru 4y ago
It was never million bucks. There were always businesses offering square millimeter of silicon for few thousands euro on an older technology. Design service might go into millions if one can’t do it by himself though.
774.
by lnsru 4y ago
It’s shocking, that there are millions of people picking various objects from the boxes every day all over the world. I know, robotics is hard. But I would guess, that is couple orders of magnitude easier than self driving for example. Ligh
775.
by lnsru 4y ago
It’s another scam…
776.
by lnsru 4y ago
Thank you, I will check it.
777.
by lnsru 4y ago
I love PayPal. It might be another be-evil type corporation. But it is just sooo convenient. I am just curious if there is some alternative to it in Germany. I don’t want to give my bank account number to every random online shop. Credit ca
778.
by lnsru 4y ago
Sure. Another very ethical charitable company.
779.
by lnsru 4y ago
Thanks for the link. Simply disgusting.
780.
by lnsru 4y ago
Google is getting worse and worse. Today I searched for exact term “boat skipper b”. Google threw ton of trash at me. Ended looking through Bing results and found what I needed. 2/3 of my Google searches are not usable to me. Some adve

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