Electronics Design

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Worth reading in Electronics Design

TDR

Gentlemen, Does anyone here have a dedicated TDR? I'd previously assumed they were only good for 'distance to fault' ap...
21 comments posted 2mos
posted by cd
21 comments posted 2mos posted by cd

invasive species

https://www.dropbox.com/scl/fi/0a0xerf8tfs9nmjzrj8jp/Dyno_Ducks.jpg?rlkey=gzzh9m2fiqly2wd56pwgpdlvl&raw=1 I think the dy...
4 comments posted 2mos
posted by jl
4 comments posted 2mos posted by jl

BLE support in phones

How ubiquitous is (or isn't!) this? Is there a general (temporal) cutoff point where its support is "expected" before wh...
20 comments posted 2mos
posted by blockedofcourse
20 comments posted 2mos posted by blockedofcourse

Rack "features"

I rescued an equipment rack, today, and wonder if it may have been assembled incompletely (likely by grad students; I'v...
1 comments posted 2mos
posted by blockedofcourse
1 comments posted 2mos posted by blockedofcourse

spacex è un cesso

http://www.asps.it/rott1.png
7 comments posted 2mos
posted by user2039
7 comments posted 2mos posted by user2039

diamonds, finally

https://www.microwavejournal.com/articles/45994-element-six-and-orbray-accelerate-wafer-scale-single-crystal-diamond-fo...
3 comments posted 2mos
posted by jl
3 comments posted 2mos posted by jl

UHF laser modulation

Hi, All, One of my customers is building a quantum magnetometer using nitrogen vacancies in a small diamond. It is a fl...
13 comments posted 2mos
posted by pcdhSpamMeSenseless
13 comments posted 2mos posted by pcdhSpamMeSenseless

UK fuel theft

claims this is a problem. Do you not have automated stations? Can't station owners set their pumps to "prepay only"? (i...
89 comments posted 2mos
posted by blockedofcourse
89 comments posted 2mos posted by blockedofcourse

Size estimation from photo

I'm trying to guesstimate the size of this thing: It seems reasonable to expect it to be ~24" wide. And, as it is "shor...
7 comments posted 2mos
posted by blockedofcourse
7 comments posted 2mos posted by blockedofcourse

Design Security For IC Supply Chain

This is not uncomplicated and, surprisingly, well-developed. When a business relies on electronic components manufactur...
0 comments posted 2mos
posted by someone
0 comments posted 2mos posted by someone

jacks

I got a email from a microwave site about jacks. As the mate for plugs? https://www.microwavejournal.com/articles/45986...
41 comments posted 2mos
posted by jl
41 comments posted 2mos posted by jl

Open Source/Weight AI models

So, any prediction as to when the goobermit will decide the chinese offerings are "a threat to national security" (inst...
0 comments posted 2mos
posted by blockedofcourse
0 comments posted 2mos posted by blockedofcourse

Offline media storage

In an ongoing push to get rid of kit, I've been tearing down file servers with the thought of discarding the "hardware"...
6 comments posted 2mos
posted by blockedofcourse
6 comments posted 2mos posted by blockedofcourse