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Basic Electronics

These groups are the best place to ask your basic electronics beginner questions or help other people just starting out with electronics

Hobby Electronics Basics

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Checking capacitors ...

by Ralph Mowery
Today I received one of the roughly $ 20 component testers. Checking it out and comparing capacitors I notices a big difference in a couple of them I was using a Fluke 87, a LCR meter from Ch... read more »

Electronic Components

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Seeking solid state replacement for VRH50 ...

by Peter Percival
I'm seeking a solid state replacement for a VRH50. I don't even know hat voltage that is. read more »

Electronics Down Under

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I thought that it was only the HiFi world that was into this sort of juju ...

by keithr0
https://arstechnica.com/tech-policy/2020/05/5g-conspiracy-theorists-sell-350-usb-stick-to-fight-electric-fog/ read more »

Electronics Equipment

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iPhone SUPER discounts ...

by discounts
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General Electronics

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Advanced Electronics

These forums contain more advanced topics which are most suitable for people with some experience in electronics. Start a dicussion here if your topic is not basic and does not fit into another, more specific category

Electronics Computer-Aided Design

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iPhone SUPER discounts ...

by discounts
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Electronics Design

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OT: Expressions of Grief ...

by Cursitor Doom
Gentlemen, As an impartial observer looking at what's going on in the US at the moment, I find it deeply curious how there are such huge differences in the way people of different cultural backgro... read more »

Electronics Repair

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Testing Astec AA21430 power supply ...

by Julius Henry Marx
Hello: For a Raspberry Pi 3B+ setup I am working on I would like to use an Astec A A21430 power supply I can get for ~ US$10.00. It seems to be ex-Cisco (part# 34-1609-02) and would be ideal as it... read more »

Field-Programmable Gate Arrays

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Looking for MMI M2018 LCA data sheet ...

by Zach Metzinger
Hello, I'm a collector and tinkerer of old, archaic devices, and I recently came across a MMI M2018-20CP (date code 81xx) in a PGA package. I've found the M2064 data sheet, but I can't seem to tr... read more »

Microcontrollers

These forums contain discussions about microcontrollers, their application and programming with topics ranging from LED blinking to embedded operating systems.

Embedded Programming

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e-Ink and other paper like displays ...

by Rick C
I have periodically reviewed the e-Ink market looking for usable products w ithout a lot of experimentation. Most of what I find are displays without driver boards, a few high priced combos of di... read more »

Embedded Linux

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What are the best courses to learn Embedded Engineering In the United States? ...

by Mike091
I'm a good programmer in just about any computer language you can mention. But for example, I don't know how to use the multitude of protocols to talk to the various types of hardware. Some easy exa... read more »

Microcontroller Discussions

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iPhone SUPER 80% discounts ...

by discounts
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Raspberry Pi Group

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VLC on rpi 3b+ / stretch ...

by nelsonse48
VLC on my rpi3b+ with raspbian stretch has gone flaky. VLC on my rpi3b wit h stretch is fine. VLC also fine on rpi4b (4Gig) running buster. I can pl ay fast forward (4x - 6x) on 3b and 4b. But ... read more »

International Electronics (BETA)

We provide access to electronics newsgroups in languages other than English. Due to heavy use of technical and scientific terms, these discussions are relatively easy to translate to the language of your choice. Please only post using the particular language of the forum. Please note: support of groups in languages other than English is still in BETA. Some features, such as post and reply for example, are not currently working in the international forums

Electronics (German)

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MeanWell Hutschienennetzteile DR vs. HDR

by
Bei MeanWell kriegt man bei den kleinen Hutschienenentzteilen die in einen Verteiler passen mindestens 2 Typen: DR (hellgrau) und HDR (dunkelgrau oder schwarz). Bei den HDR steht dabei kleinste is... read more »

Electronics (Spanish)

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iPhone SUPER 80% discounts

by
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Electronics (French)

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Identification connecteur

by
Bonjour, De quel type de commecteur s'agit-il ? https://www.cjoint.com/c/JEFhIaXlZWa Ou le trouver ? Merci pour votre aide read more »

Electronics (Croatian)

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trebam stereopoteciometar 50k

by
Casiotone MT - 90 ....kupljen negdje 1980 g. Ako tko ima ideju di da nadjem , ili ima pri ruci , molio bi da se javi . oznaka B50K?X2 W42N slikica na ' hr.sci.elektronika.binaries ' Iva... read more »

Electronics (Dutch)

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Opdondertje

by
Naast mij staat een tafelventilator met chromen kooi. Ik kwam met mijn blote knie tegen die kooi aan, heel licht raakte ik 'm. Ik voelde stroom, en zodra ik steviger contact maakte, was het over. ... read more »

Electronics (Polish)

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jak zarobić i się nie narobić

by
https://allegro.pl/oferta/generator-odpromiennik-5g-gapt-5m-9251440519 read more »

Electronics (Swedish)

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iPhone SUPER discounts

by
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Electronics (Danish)

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iPhone SUPER 80% discounts

by
*** iPhone SUPER-SPECIAL-DISCOUNT 80% OFF --- UNBEATABLE SUPER-PRICES !!! *** Save LOTS OF CASH on a wide collections of iPhones, 80% off everything must go to make place of next generation iPhone ... read more »

Microcontrollers (Russian)

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Rules

by
(fido7.)su.hardw.other read more »

PCAD Forum (Russian)

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iPhone SUPER 80% discounts

by
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Electronics Hobby (Italian)

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Trenta cassetti per me, non posson bastare.

by
L'ode a voi supremo NG, Mi sono arrivate le cassettiere, quelle per minuterie e ho fatto le valutazioni dello spazio rispetto a quello che ho da metterci. Ho trenta cassettini per resistenze e ... read more »