Electronics Design

Pokit Meter All-in-One Multimeter, Oscilloscope and Data Logger

Radio Shack at it again: Wireless multimeter: measures AC/DC voltage, AC/DC current, resistance, continuity, diode pola...

5 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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

OT: More than half of all Americans now accept Covid Lab-Leak Theory

"The Wuhan lab leak issue once again underscores how ‘fact-checkers’, media outlets and Silicon Valley giants shouldn’t...

16 comments posted 5yrs

posted by cd

16 comments posted 5yrs posted by cd

Datasheet Jargon Translation Required

Can some kind sould tell me what the following load of old cobblers from the datasheet of a FET opamp means in plain En...

65 comments posted 5yrs

posted by cd

65 comments posted 5yrs posted by cd

Could This Revolutionary Idea Pay Our Climate Change Debt And Supercharge CO2 Reductions?

Carbon Removal Obligations Wishful thinking does not account for the depths of corporate depravity and corruption....

4 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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

ng’ weather events?

Article written a year ago explaining what is known about these jet stream blocks, which have been around quite a while...

17 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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

Signal generator

I'm looking for a small hand held signal generator to cover the 1 ghx to 2 range. Output need be at least 1 watt into 50...

11 comments posted 5yrs

posted by ht

11 comments posted 5yrs posted by ht

dual pulse generator again

This is looking like a real project. I need a dual pulse with low jitter, something like this: https://www.dropbox.com/...

6 comments posted 5yrs

posted by jlarkin

6 comments posted 5yrs posted by jlarkin

MARCH-C RAM test algrothim

Hey Guys, Can someone point me to a good source for the MARCH-C RAM test algorthim? I need to figure out what steps the...

10 comments posted 5yrs

posted by martin_rid

10 comments posted 5yrs posted by martin_rid

PMSG to motor

I have a driven shaft turning a PMSG connected to a three phase rectifier creating a 24 volt DC output current. http://...

1 comments posted 5yrs

posted by petersotrop

1 comments posted 5yrs posted by petersotrop

How to calculate pi

Hi, includes the easy ways and the harder, precise ways. https://www.youtube.com/watch?v=gMlf1ELvRzc For math freaks, en...

64 comments posted 5yrs

posted by pallison49

64 comments posted 5yrs posted by pallison49

Climate Science Has Understated Risks

Things are going to be MUCH MUCH worse than even the most pessimistic forecasts, and that's because the new erratic wea...

4 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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

California Braces for Dangerous Weekend of Record-Setting Heat

The National Weather Service issued an excessive heat warning for much of California beginning Friday at noon and exten...

17 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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

AC coupling caps

https://www.dropbox.com/s/c5cqng0ns7jn0p2/Z508_AC_Couplings.jpg?raw=1 I wonder which will work best. I'm guessing C101,...

2 comments posted 5yrs

posted by jlarkin

2 comments posted 5yrs posted by jlarkin

Western North American extreme heat virtually impossible without human-caused climate change

This event is outside the realm of any possible explanation by modern meteorological science. The experts are totally f...

5 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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

n Canada coast, experts say

More than 1 billion marine animals along Canada’s Pacific coast are likely to have died from last week’s record heatwav...

0 comments posted 5yrs

posted by bloggs.fredbloggs.fred

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