Electronics Design

Driving Too Slow

For Maximum EV Efficiency, Stick to 25 Miles an Hour, Ignore Angry Drivers and POLICE. https://www.wsj.com/articles/ev-...

133 comments posted 4yrs

posted by edward.ming.lee

133 comments posted 4yrs posted by edward.ming.lee

Imaging by Cell Phone Project

The project requires two or more cell phones in a dark container. One of the phones will take a picture with its flash....

5 comments posted 4yrs

posted by sepflanze

5 comments posted 4yrs posted by sepflanze

"Screen reader"

[Not exactly, but close enough, semantically.] I'm starting to design the application to "read" programs to visually im...

8 comments posted 4yrs

posted by blockedofcourse

8 comments posted 4yrs posted by blockedofcourse

speech pathology test

One of these shapes is a booba and one is a kiki. Which is which? https://www.dropbox.com/s/rislqmi8droej4m/Shapes.jpg?r...

27 comments posted 4yrs

posted by jlarkin

27 comments posted 4yrs posted by jlarkin

OT: RAF - Random Astronomical Fact

Distance of Earth from Sun divided by diameter of Sun ~ 108 Diameter of Sun divided by diameter of Earth ~ 108 What are...

3 comments posted 4yrs

posted by gnuarm.deletethisbit

3 comments posted 4yrs posted by gnuarm.deletethisbit

Starlink works great until the cats find out that the dish gives off a little heat on cold days.

Cats are a risk for satellite links. Who knew... . Joe Gwinn

2 comments posted 4yrs

posted by joegwinn

2 comments posted 4yrs posted by joegwinn

What's in a name?

Thinking about high side current monitors, there's one variant that uses a three-terminal device (ZXCT1009F is one exam...

0 comments posted 4yrs

posted by whit3rd

0 comments posted 4yrs posted by whit3rd

Doomsday Clock

It's 75 years old! https://news.yahoo.com/story-doomsday-clock-began-ticking-144100844.html We have 100 seconds left to...

1 comments posted 4yrs

posted by jlarkin

1 comments posted 4yrs posted by jlarkin

These guys sure are cool

Been around. I am sure some of you have seen them. But Boston Dynamics is bringing us the Terminator eventually. :-) Jus...

5 comments posted 4yrs

posted by DecadentLinuxUserNumeroUno

5 comments posted 4yrs posted by DecadentLinuxUserNumeroUno

politics, sorry, but this is great

https://amac.us/the-science-proves-it-conservatives-are-happier-than-liberals/ Conservatives are better engineers too.

93 comments posted 4yrs

posted by jlarkin

93 comments posted 4yrs posted by jlarkin

high accuracy math library

There was once a math library in c, if memory serves, with the basic functions, ie +, -, * and / and some others also....

34 comments posted 4yrs

posted by ht

34 comments posted 4yrs posted by ht

Cam leaver latch weak on Ryzen 7000

See here: https://videocardz.com/newz/amd-next-gen-am5-lga-1718-socket-exposed-in-newly-leaked-renders Make that cam le...

6 comments posted 4yrs

posted by skybuck2000

6 comments posted 4yrs posted by skybuck2000

The tunnel diode is back, as TeraHertz oscillator

Terahertz radiation source: Compact and simple: https://www.sciencedaily.com/releases/2022/01/220111112018.htm paper: ht...

11 comments posted 4yrs

posted by pNaonStpealmtje

11 comments posted 4yrs posted by pNaonStpealmtje

ublox neo-m9n-00b

Anyone know where Ublox's neo-m9n-00b is available? I checked Digikey and Mouser but they are both waiting delivery. I...

3 comments posted 4yrs

posted by ht

3 comments posted 4yrs posted by ht

Asus should award/pay their sufferers 20 dollars in bitcoin !

Here is what Asus should do to compensate for their fuckups causing their customers to suffer ! Motherboards failing so...

1 comments posted 4yrs

posted by skybuck2000

1 comments posted 4yrs posted by skybuck2000