Electronics Design

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Measuring signals smaller than 1 zeptojoule

From: https://www.sciencedaily.com/releases/2026/05/260520093654.htm New quantum sensor could count individual photons...
0 comments posted 4mos
posted by alien
0 comments posted 4mos posted by alien

Windows Drivers

I'm DLing drivers for another box and actually *noticing* how big the damn files are! E.g., 310MB for a "Wireless 1704...
12 comments posted 4mos
posted by blockedofcourse
12 comments posted 4mos posted by blockedofcourse

Re: Am observing significant drop in postings on Usenet?

On Sun, 24 May 2026 15:02:30 GMT, Jan Panteltje snipped-for-privacy@comet.invalid wrote: >Is the war house ape killing i...
12 comments posted 4mos
posted by sunaecoNoChoppedPork
12 comments posted 4mos posted by sunaecoNoChoppedPork

A danger to low orbit satellites

From: https://www.sciencedaily.com/releases/2026/05/260521072359.htm Scientists discover towering red auroras reaching...
0 comments posted 4mos
posted by alien
0 comments posted 4mos posted by alien

power pours

https://www.dropbox.com/scl/fi/oqa4fbi51ri5o9xq1qdl2/R577_Z3.jpg?rlkey=mt7yxf5lf7r7wdttc1ekkbwuy&raw=1...
3 comments posted 4mos
posted by jl
3 comments posted 4mos posted by jl

Alex Lidow: Inventor of the Power MOSFET

Squeaky D. talks to Alex Lidow of EPC https://www.youtube.com/watch?v=PhGLJhfbdSk
25 comments posted 4mos
posted by sunaecoNoChoppedPork
25 comments posted 4mos posted by sunaecoNoChoppedPork

Ultra pure near IR LEDs with low power use

From: https://www.sciencedaily.com/releases/2026/05/260518011222.htm The “impossible” LED that could change everything...
0 comments posted 4mos
posted by alien
0 comments posted 4mos posted by alien

flimsy UFOs

https://www.aol.com/news/4-alien-species-pulled-crashed-125055750.html If they can fly around the galaxy, presumably fa...
20 comments posted 4mos
posted by jl
20 comments posted 4mos posted by jl

color codes for identifiers

I need a scheme to encode ~50 *unique* identifiers that can be applied to a variety of objects. None will be smaller th...
24 comments posted 4mos
posted by blockedofcourse
24 comments posted 4mos posted by blockedofcourse

slick swtcher

TPSM65620 It's a tiny synchronous buck switcher with internal magnetics and bootstrap cap. Input is 3 to 65 volts, out...
6 comments posted 4mos
posted by jl
6 comments posted 4mos posted by jl

Boost chip ID

Can anyone ID this for me? I've looked on SM parts ID but it's not there. The chip is SOT 23 6 pin. Marked with A28511....
11 comments posted 4mos
posted by kraken.sankey
11 comments posted 4mos posted by kraken.sankey