Electronics Design

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Win11 explorer bug?

One of my guys said that File Explorer is lately crashing in weird ways. Now mine has started doing it. We share files w...
46 comments posted 1yr
posted by JL
46 comments posted 1yr posted by JL

brickwalled relays

I put all the relays that would fit on the board. https://www.dropbox.com/scl/fo/pz4axx3pmyl3a6fmyef8e/AOP8q-Z_KeMtiv8T...
2 comments posted 1yr
posted by jl
2 comments posted 1yr posted by jl

Poitics, or lack of same

https://www.cnn.com/2024/12/05/europe/france-political-mire-macron-kicking-himself-analysis-intl/index.html Parlimentar...
3 comments posted 1yr
posted by JL
3 comments posted 1yr posted by JL

Re: Eureka

> Was thinking about the electron. > > Long ago thought it could be a very small black hole > Could not explain how it...
6 comments posted 1yr
posted by invalid
6 comments posted 1yr posted by invalid

dumping a lot of heat

I'm thinking about building a biggish rackmount dummy load box. It would simulate series resistance and inductance. Par...
48 comments posted 1yr
posted by jl
48 comments posted 1yr posted by jl

Re: OT: More about the universe and black holes

> Could dark matter have been forged in a 'Dark Big Bang?' > https://www.space.com/second-big-bang-second-dark-matter>...
4 comments posted 1yr
posted by jeroen
4 comments posted 1yr posted by jeroen

Re: New Jaguar (concept car)

On Tue, 3 Dec 2024 01:35:49 -0700, Don Y snipped-for-privacy@foo.invalid wrote: >> >Well, obviously not for young peopl...
4 comments posted 1yr
posted by JL
4 comments posted 1yr posted by JL

Dutch-like language [OT]

Last night in the 80-metre band I heard two 'hams' talking. The vowel sounds of their voices seemed to be characteristi...
25 comments posted 1yr
posted by liz
25 comments posted 1yr posted by liz

Windows clock

After an estimated 900 million complaints and 45 deaths in riots, Microsoft has finally allowed the font of the clock (...
5 comments posted 1yr
posted by JL
5 comments posted 1yr posted by JL

Datasheet help

Hi all, I cannot see any reference to input impedance on this datasheet. I'd have thought it was a key parameter! https:...
4 comments posted 1yr
posted by cd999666
4 comments posted 1yr posted by cd999666

DDS follies

We have an old product, a 4-channel arb, that specifically simulates pickups from complex rotating machines, namely jet...
12 comments posted 1yr
posted by JL
12 comments posted 1yr posted by JL