Electronics Design

mitigation USA

A quick list with ppm breakdown of this week's covid19 stats for US states: State cases deaths FR tests detect ppm ppm...

10 comments posted 5yrs

posted by legg

10 comments posted 5yrs posted by legg

non-pipelined fast ADC

Does anybody know of one? I'd like to digitize 6 bits or so, really fast. Most fast ADCs take 3 or 4 clocks to process...

79 comments posted 5yrs

posted by jlarkin

79 comments posted 5yrs posted by jlarkin

Ping Terry Pinnell: CM2000 snap grid

After we talked about CircuitMaker 2000 earlier this month, I decided to try out the Pro version and haven't noticed an...

0 comments posted 5yrs

posted by nobody

0 comments posted 5yrs posted by nobody

Mail-in ballots were part of a plot to deny Lincoln reelection in 1864

Turns out that mail-in ballot fraud has a long and storied history. Who knew? "Mail-in ballots were part of a plot to d...

2 comments posted 5yrs

posted by joegwinn

2 comments posted 5yrs posted by joegwinn

Vitrovac tape-wound core T60009-E4006-W650

I bought a lifetime supply of the Vitrovac T60009-E4006-W650 cores after Jeroen Belleman wrote about using them for som...

16 comments posted 5yrs

posted by dontreplytothis173

16 comments posted 5yrs posted by dontreplytothis173

engine placement

I saw a review of the latest Corvette, the writer raved, it's comparable to Lambos costing twice as much. Anyway, he cl...

40 comments posted 5yrs

posted by r_delaney2001

40 comments posted 5yrs posted by r_delaney2001

OT Fires in California

https://www.dropbox.com/s/d0e56oi7loq9hym/Fires_Aug_2020.jpg?raw=1 https://www.dropbox.com/s/6h1maxj1y1cvbdd/Smoke_Aug_2...

35 comments posted 5yrs

posted by jlarkin

35 comments posted 5yrs posted by jlarkin

Walter Breadboard Breakthrough!

Gentlemen, Those of you who have been here for a while may recall my periodic appeals for information on Walter Breadbo...

0 comments posted 5yrs

posted by curd

0 comments posted 5yrs posted by curd

Mail voter fraud is not new: it was tried on Lincoln

https://www.chron.com/news/article/Mail-in-ballots-were-part-of-a-plot-to-deny-15507606.php

4 comments posted 5yrs

posted by soar2morrow

4 comments posted 5yrs posted by soar2morrow

strange complementary pair

I think this works: https://www.dropbox.com/s/sry0g1t9jmx6wvb/Depl_Follower.jpg?raw=1 -- John Larkin Highland Technology...

52 comments posted 5yrs

posted by jlarkin

52 comments posted 5yrs posted by jlarkin

Light Pipes

Seem hard to find, or more accurately, it's hard to find a light pipe manuf acturer with a decent web site where you ca...

19 comments posted 5yrs

posted by gnuarm.deletethisbit

19 comments posted 5yrs posted by gnuarm.deletethisbit

Weird Wonders

I was watching BBC America this morning and they showed some odd effects of lightning on people. A website showed a few....

14 comments posted 5yrs

posted by dh0496

14 comments posted 5yrs posted by dh0496

wide range supply

Given that I have 24 vdc, I want a supply adjustable from +1V to +100. Stable, quiet, current limited. Roughly 10 watts...

32 comments posted 6yrs

posted by jlarkin

32 comments posted 6yrs posted by jlarkin

Chips for water dispensers

This article talks about GE refrigerators that have a chip installed in the filter to be sure it is a GE product. It go...

17 comments posted 6yrs

posted by dh0496

17 comments posted 6yrs posted by dh0496

Re: OT: Centennial Light Bulb Committee?!

> > >> Just when you thought the world couldn't get any weirder: >> >> https://en.wikipedia.org/wiki/Centennial_Light >...

20 comments posted 6yrs

posted by CFKinsey

20 comments posted 6yrs posted by CFKinsey