Electronics Design

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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

Pi

Of course you must have real whipped cream with your Thanksgiving Pie. Beakers work great; no corners to trap stuff. ht...
0 comments posted 1yr
posted by JL
0 comments posted 1yr posted by JL

Mirror as ground plane

Anyone had experience using metalization on glass (mirror) as a ground plane or shield? Any data on conductivity etc? RL
22 comments posted 1yr
posted by legg
22 comments posted 1yr posted by legg

Re: OT: alien radio signals

> A 2.9 hr Periodic Radio Transient with an Optical Counterpart: > https://iopscience.iop.org/article/10.3847/2041-8213...
6 comments posted 1yr
posted by bill.sloman
6 comments posted 1yr posted by bill.sloman

Re: Datasheet-flation?

Back on the original subject a bit: it's not just huge data sheets which can be... well, less than wonderful. I invite...
4 comments posted 1yr
posted by dplatt
4 comments posted 1yr posted by dplatt

electrical deaths

https://www.researchgate.net/figure/Age-adjusted-mortality-rates-from-electrical-injuries-per-1-million-population-Euro...
115 comments posted 1yr
posted by JL
115 comments posted 1yr posted by JL

cpu cooler fan

A cpu cooler has a 4-pin connector for the fan. Does anybody know if the fan will blow up if the connector is plugged in...
3 comments posted 1yr
posted by jl
3 comments posted 1yr posted by jl

Re: USB charger

On Mon, 25 Nov 2024 23:15:17 -0700, Don Y snipped-for-privacy@foo.>Saw one of these today: > >> >Thought I'd buy four o...
0 comments posted 1yr
posted by JL
0 comments posted 1yr posted by JL

Re:When will they ever learn...

> "Dear Mr X., Due to a recent cyber incident, here, the login credentials (authentication)on your account need to be u...
1 comments posted 1yr
posted by martin_riddle
1 comments posted 1yr posted by martin_riddle

Re: When will they ever learn...

> > > "Dear Mr X., > Due to a recent cyber incident, here, the login credentials (authentication) > on your account nee...
3 comments posted 1yr
posted by Jeff
3 comments posted 1yr posted by Jeff

1GW (sic) Battery Energy Storage Systems

There is a startup company in the UK called NatPower (no relation to the real National Power PLC aka NPower) claiming t...
65 comments posted 1yr
posted by newspam'''
65 comments posted 1yr posted by newspam'''