Electronics Design

Inductor Q factor calculation from SPICE AC analysis

Could some electronics guru here please clarify this ? S{OCE AC analysis allows measurement of small signal s parameter...

5 comments posted 4yrs

posted by dakupoto

5 comments posted 4yrs posted by dakupoto

OT OMG! They guys from Spain are awesome!

Best cover of a song I have seen in a while. And it's seasonal too! https://www.youtube.com/watch?v=Q45yicposyI

7 comments posted 4yrs

posted by DecadentLinuxUserNumeroUno

7 comments posted 4yrs posted by DecadentLinuxUserNumeroUno

cebook responsible for many teenage suicides TAKES ACTION!

By changing their culture, or dealing with troubled teens? HELL NO! They CHANGE THEIR F****NG NAME!! https://www.cnbc.co...

1 comments posted 4yrs

posted by soar2morrow

1 comments posted 4yrs posted by soar2morrow

OT Anybody seen the articales about the ultra white paint?

This is the stuff I want to paint my city with. https://www.youtube.com/watch?v=-qyE-fHPZYk

85 comments posted 4yrs

posted by DecadentLinuxUserNumeroUno

85 comments posted 4yrs posted by DecadentLinuxUserNumeroUno

nice cabin

https://www.youtube.com/watch?v=HqOvhXHZmtU I could use it for remote work; it probably has internet. They want $38 mill...

12 comments posted 4yrs

posted by jlarkin

12 comments posted 4yrs posted by jlarkin

Levels of abstraction

Following up on JL's suggestion coming out of the midst of a diss-fest in another thread: > There is something interest...

107 comments posted 4yrs

posted by pcdhSpamMeSenseless

107 comments posted 4yrs posted by pcdhSpamMeSenseless

AMD RadeON 3D Chip "corrupted/damaged" of Toshiba Laptop L670

27 october 2021, toshiba laptop radeon 3D chip corrupted/damaged. After two or three years of gaming on this Toshiba La...

2 comments posted 4yrs

posted by skybuck2000

2 comments posted 4yrs posted by skybuck2000

This camera system is better than lidar for depth perception

This camera system is better than lidar for depth perception https://arstechnica.com/cars/2021/10/smartphone-camera-tec...

20 comments posted 4yrs

posted by pNaonStpealmtje

20 comments posted 4yrs posted by pNaonStpealmtje

Puzzle

In truth I don't remember what made me think of this. It's just a puzzle that popped into my head. Suppose you want to...

19 comments posted 4yrs

posted by fizzbintuesday

19 comments posted 4yrs posted by fizzbintuesday

Economics: billionaire's tax

https://www.marketwatch.com/story/so-what-exactly-is-a-billionaires-tax-and-how-would-it-work-11635190606 A tax on unre...

97 comments posted 4yrs

posted by jlarkin

97 comments posted 4yrs posted by jlarkin

320 amps between PCBs

https://www.dropbox.com/s/xib25qscigecso1/Fits_5_amps.jpg?raw=1 We want to connect two relay boards to a front-panel bo...

20 comments posted 4yrs

posted by jlarkin

20 comments posted 4yrs posted by jlarkin

beakers

I have decided to reorganize my life around beakers. Keeps things separated and visible. https://www.dropbox.com/s/koo8...

111 comments posted 4yrs

posted by jlarkin

111 comments posted 4yrs posted by jlarkin

OT snow

This is very unusual. October is usually our hot month. https://www.dropbox.com/s/403lufxduwd5q3r/First_Snow_Oct_2021.j...

14 comments posted 4yrs

posted by jlarkin

14 comments posted 4yrs posted by jlarkin

odd AC capacitors

I can't locate the thread here, but there was talk of capacitors to block DC across a toroidal power transfomer to prev...

12 comments posted 4yrs

posted by presence

12 comments posted 4yrs posted by presence

Windows 7 + VMWARE15 + Windows 11 = LOST FILES !

I just discovered a problem with windows 7 + vmware15 + windows 11. Windows 7 home runs on laptop build in harddisk C:...

12 comments posted 4yrs

posted by skybuck2000

12 comments posted 4yrs posted by skybuck2000