IT News · @itnewsbot
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All-Mechanical Coil Winder is a Scrap-Bin Delight - If there’s something more tedious than winding coils, we’re not sure what it is — ... - hackaday.com/2023/08/30/all-me

#ham #coil #radio #solenoid #inductor #mischacks #magnetwire #amateurradio

Last updated 1 year ago

IT News · @itnewsbot
3505 followers · 267072 posts · Server schleuss.online

Practical Inductors in LTSpice - LTSpice and the underlying Spice engine does a great job of simulating ideal compo... - hackaday.com/2023/07/18/practi

#spice #parts #ltspice #inductor #softwarehacks

Last updated 1 year ago

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Bornach · @bornach
376 followers · 913 posts · Server fosstodon.org

The primary of this mains that was in a power brick from the 1990s seems to be broken internally.

What else can I use it for? Should I attempt to recycle the magnet wire? Try to rewind the laminated core?

The other two transformers seem fine. They both came from digital clocks.

#transformer #making #electrical #salvage #components #inductor

Last updated 2 years ago

IT News · @itnewsbot
1661 followers · 238595 posts · Server schleuss.online

Scripting Coils For PCB Motors - PCB inductors are a subject that has appeared here at Hackaday many times, perhaps... - hackaday.com/2022/10/25/script

#kicad #parts #inductor #pcbinductor #softwarehacks

Last updated 2 years ago

Tech News Worldwide · @TechNews
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Tech News Worldwide · @TechNews
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mc ☕ · @mc
84 followers · 808 posts · Server qoto.org

> Chua in his 1971 paper identified a theoretical symmetry between the non-linear (voltage vs. current), non-linear (voltage vs. charge), and non-linear (magnetic flux linkage vs. current). From this he inferred the characteristics of a fourth fundamental non-linear circuit element, linking magnetic flux and charge, which he called the . In contrast to a linear (or non-linear) resistor the memristor has a dynamic relationship between current and voltage including a of past voltages or currents.

en.wikipedia.org/wiki/Memristo

#resistor #capacitor #inductor #symmetry #memristor #memory

Last updated 3 years ago