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Recent Blogs on Electronics-Related

Someday We’ll Find It, The Kelvin Connection
posted by Jason Sachs

10 Items of Test Equipment You Should Know
posted by Jason Sachs

First-Order Systems: The Happy Family
posted by Jason Sachs

Lost Secrets of the H-Bridge, Part IV: DC Link Decoupling and Why Electrolytic Capacitors Are Not Enough
posted by Jason Sachs

April is Oscilloscope Month: In Which We Discover Agilent Offers Us a Happy Deal and a Sad Name
posted by Jason Sachs

March is Oscilloscope Month — and at Tim Scale!
posted by Jason Sachs

Efficiency Through the Looking-Glass
posted by Jason Sachs

How to Estimate Encoder Velocity Without Making Stupid Mistakes: Part II (Tracking Loops and PLLs)
posted by Jason Sachs

Specifying the Maximum Amplifier Noise When Driving an ADC
posted by Rick Lyons

BGA and QFP at Home 1 - A Practical Guide.
posted by Victor Yurkovsky

3 LEDs powered by fingers - puzzle
posted by Henryk Gasperowicz

Series circuit - 3 LEDs
posted by Henryk Gasperowicz

Video: The PN Junction. How Diodes Work?
posted by Stephane Boucher

Two jobs
posted by Stephane Boucher

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Sci.Electronics.Basics is a worldwide Usenet news group that is used to discuss basic electronics questions.

There are 6202 threads in our archives.

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Electrical help please [6 replies]

Started by Unknown 4 hours ago

A friend of mine here on Whidbey Island has a welding business. It's pretty new, only a few years now. Anyway, he called me yesterday with an electrical problem. Puget Sound Energy (PSE) has had com...Electrical help please

Leica Microsystems Peter Reimer: Why did you hire this LOWLIFE John Taulien? [1 replies]

Started by Unknown 1 day ago

LEES v. JOHN V. TAULIEN (Thermo Scientific Corporation) Case No. C2-06-984. (S.D. Ohio Sep 04, 2008) Dr Peter Reimer: Why did you hire this ...Leica Microsystems Peter Reimer: Why did you hire this LOWLIFE John  Taulien?

Belfort Instruments Digiwx SHIT, PERVERTS & PEDOPHILES [1 replies]

Started by Unknown 2 days ago [ Laser ]

Yep, you read that right: BUY Belfort Instruments DigiWx-SHIT... Have a PILE OF SHIT guaranteed! Have you heard about the Meadow Lake Airport AWOS Fiasco? Quoting, Instruments Digiwx SHIT, PERVERTS & PEDOPHILES

Variable LFO [33 replies]

Posted by Ron M. - 2 days ago

Have a request of the gurus in here. I have needs for a relatively cheap OS= C (sine) that can be varied from zero to approx. maybe 20 cycles continuous= ly. Been busting my brain to implement it. T...Variable LFO

OT: Moving Website to New Server [2 replies]

Posted by Jim Thompson - 5 days ago

My website is being moved to a new server... same provider, a more up-to-date server. So far, looks good, now updating DNS. Please report any issues. Thanks. ...OT:  Moving Website to New Server

"New" Metal Detectors Designed for Gold [6 replies]

Started by Bret Cahill 6 days ago

Some of these new machines cost $4,000. They claim they are specifically tuned for gold nuggets. Is there any real advantage over older technology or is this a scam? Bret Cahill ..."New" Metal Detectors Designed for Gold

Automotive relay question [15 replies]

Posted by DaveC - 6 days ago

I have a 12V SPST cube relay in my junque box. The diagram molded into the relay¹s housing includes a component connected in parallel with the coil which looks suspiciously like a resistor. ...Automotive relay question

OT: Funding for Ebola [63 replies]

Posted by Jim Thompson - 6 days ago

Seems the Democrats, Hillary in particular, are claiming that CDC lacks funding to treat Ebola because the GOP withheld funds. Hmmmm? Seems the Dems used those funds for something more important...OT: Funding for Ebola

OT: What is this fastener called... [8 replies]

Posted by Jim Thompson - 7 days ago

OT: What is this fastener called... And where do I get it in metal with ~1/8" loop? (I need to hang some wire baskets on the wall.) ...Jim ...OT: What is this fastener called...

OT: Rotate MP4 [16 replies]

Posted by Jim Thompson - 1 week ago

I took an MP4 video with my Olympus camera oriented in the portrait orientation, but it plays back on my PC as landscape, so you have to tilt your head :-( Is there a software to rotate such a re...OT:  Rotate MP4

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