Electronics Design

Doctors Worried

In addition to the inordinate replication rate and virulence, the Delta causes infected cells to fuse into multicell cl...

0 comments posted 5yrs

posted by bloggs.fredbloggs.fred

0 comments posted 5yrs posted by bloggs.fredbloggs.fred

In Reversal, CDC Urges Vaccinated People to Wear Masks Indoors in Areas With High Virus Transmission

The Centers for Disease Control and Prevention reversed course Tuesday on some masking guidelines, recommending that ev...

27 comments posted 5yrs

posted by bloggs.fredbloggs.fred

27 comments posted 5yrs posted by bloggs.fredbloggs.fred

nice paper for doodling schematics

Amazon B07KRLV129 Good weight and feel. If you draw with a medium roller-ball pen, it doesn't bleed through to the next...

7 comments posted 5yrs

posted by jlarkin

7 comments posted 5yrs posted by jlarkin

Breakthrough Cases Rising With Delta: Here's What That Means

Fully vaccinated people continue to be well protected against severe disease and death, even with Delta, but so-called...

8 comments posted 5yrs

posted by bloggs.fredbloggs.fred

8 comments posted 5yrs posted by bloggs.fredbloggs.fred

Holy crap -- HUGE electronics collection

I had to share this with you guys. I've been around a long time and I have never seen anything like this. The title is...

9 comments posted 5yrs

posted by mikerbgr

9 comments posted 5yrs posted by mikerbgr

This is NOT Sci- Fi

Hi, https://www.youtube.com/watch?v=ssZ_8cqfBlE Wonder what Isaac Asimov would say ? .... Phil

14 comments posted 5yrs

posted by pallison49

14 comments posted 5yrs posted by pallison49

Perpetual Motion ?

Hi, this should make the "green energy" freaks weep: 1920s, zero energy, aerial goods transit: https://www.youtube.com/w...

2 comments posted 5yrs

posted by pallison49

2 comments posted 5yrs posted by pallison49

OT: Brits: What's a woodie?

Here, it's got a couple of slang meanings. But, my other half is watching videos from a brit paint artist who refers to...

9 comments posted 5yrs

posted by blockedofcourse

9 comments posted 5yrs posted by blockedofcourse

Battery balancing:

I am wiring up 4 banks of batteries with dip40 pin & zif. Considering 4 battery banks: Min 360V, Max 400V _A_ _B_ _C_ _...

9 comments posted 5yrs

posted by edward.ming.lee

9 comments posted 5yrs posted by edward.ming.lee

Keysight

https://www.eevblog.com/forum/metrology/keysight-(lack-of)-calibration-other-services/

4 comments posted 5yrs

posted by lugnut808

4 comments posted 5yrs posted by lugnut808

My body my Choice. Keep the government out of my bedroom ....

Wow, how times have changed.

7 comments posted 5yrs

posted by blocher

7 comments posted 5yrs posted by blocher

libreoffice calc freezing with large xls file from exel(97-2003)

A new install of libreoffice in W7pro is slow when opening/saving or resequencing a large((25M 64Kline) .xls file. Take...

45 comments posted 5yrs

posted by legg

45 comments posted 5yrs posted by legg

Kanerva on "Computing with 10,000-Bit Words"

This article from 2014 is Kanerva's 7-page summary of the then current state of Sparse Distributed Memory, Spatter Code...

4 comments posted 5yrs

posted by joegwinn

4 comments posted 5yrs posted by joegwinn

Cheaply Made Electric Buses

A couple articles talking about Proterra buses. The buses were just cheaply built. Transmission and brake problems. Int...

0 comments posted 5yrs

posted by deanh6929

0 comments posted 5yrs posted by deanh6929

inductors & op amps

Reviewing active filter app notes, it's all R and C, no L. That's easy to explain: economics, inductors are bulky, they...

12 comments posted 5yrs

posted by r_delaney2001

12 comments posted 5yrs posted by r_delaney2001