Electronics Design

Power Cable Ferrite

The ferrite component used on some low voltage DC power cables is used to r educe EMI. I assume that works on both radi...

8 comments posted 5yrs

posted by gnuarm.deletethisbit

8 comments posted 5yrs posted by gnuarm.deletethisbit

Biden Announces First Moronic Act

Setting a record for screwing up before even taking office...a historical first. The roller coaster is going to derail...

80 comments posted 5yrs

posted by bloggs.fredbloggs.fred

80 comments posted 5yrs posted by bloggs.fredbloggs.fred

I just receovered from covid and have a question?

Does science dictate that I should wear a mask from now on? What does the science say about that?

65 comments posted 5yrs

posted by blocher

65 comments posted 5yrs posted by blocher

split/mix

At today's rising edge, we had split/mixed fog with a Light Emitting Device. https://www.dropbox.com/s/rvupku17hrdvhvd/S...

1 comments posted 5yrs

posted by jlarkin

1 comments posted 5yrs posted by jlarkin

OT: What Really Happened

You won't find this in the WaPo: https://tinyurl.com/y6e6jh6x

31 comments posted 5yrs

posted by cd

31 comments posted 5yrs posted by cd

"The World's Most Powerful Man"

As the POTUS is frequently described, silenced by a college drop-out who got lucky and his cronies. Just think about tha...

4 comments posted 5yrs

posted by cd

4 comments posted 5yrs posted by cd

Virtual Machine, can I use an existing HD image

Hi So I am finally upgrading my PC to a new one, boosting simulation power and plain simply treating myself with new sh...

28 comments posted 5yrs

posted by klauskvik

28 comments posted 5yrs posted by klauskvik

the secret sauce

It?s well known that the ARM design goes into the bulk of the mobile devices. Presumably because it?s most efficient, e...

70 comments posted 5yrs

posted by r_delaney2001

70 comments posted 5yrs posted by r_delaney2001

startups

https://www.electronicsweekly.com/blogs/mannerisms/dilemmas/eu-invest-directly-startups-2021-01/ and you worked for Sie...

19 comments posted 5yrs

posted by jlarkin

19 comments posted 5yrs posted by jlarkin

Four Dead and no Mention Here

I guess I'm surprised. I read about it earlier this evening and was so ama zed. I get that Trump supporters are very di...

61 comments posted 5yrs

posted by gnuarm.deletethisbit

61 comments posted 5yrs posted by gnuarm.deletethisbit

warning!

Sign in our lunchroom: CAUTION. DECAFFEINATED COFFEE.

12 comments posted 5yrs

posted by jlarkin

12 comments posted 5yrs posted by jlarkin

Tax question

Thanks to the crazy stock market. I have to pay capital gain tax and file form 8109 first time for a while. Instead of...

11 comments posted 5yrs

posted by edward.ming.lee

11 comments posted 5yrs posted by edward.ming.lee

BJT base too negative?

Hi all, I've just replicated a quick single BJT self-oscillating drive, like the one on the following schematic (omitti...

20 comments posted 5yrs

posted by frank

20 comments posted 5yrs posted by frank

Who sells LED display polarising sheet?

I can't find anybody doing this. Mouser, RS, etc... It used to be widely sold. ~1mm thick bendy plastic which you put in...

25 comments posted 5yrs

posted by nospam

25 comments posted 5yrs posted by nospam

voltage reg noise test

https://www.dropbox.com/s/03l2lct3624kl1d/Vreg_Noise_Test.jpg?raw=1 This will be hung onto an upcoming quickie proto bo...

0 comments posted 5yrs

posted by jlarkin

0 comments posted 5yrs posted by jlarkin