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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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It worked !!!

by etpm
My shop is a steel building similar to a quonset hut. The pipes to my bathroom sink run down inside one of the deep corrugations. The bathroom walls are covered in drywall which in turn is cove... read more »

Electronic Components

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looking for a RayTheon or FairChild RA8155(PLCC28) Device d...

by park jinha
Hi, This is an old device from raytheon,at year 1996 I know it was produced in fairchild after 1996. but I can't find any datasheet or specification. Anybody can help me to get this data sheet ?... read more »

Electronics Down Under

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Dontronics Closure

by Don McKenzie
Dontronics Closure Hi all, I believe I was the second company on the web selling Electronic kits, beaten only by my friend Peter Crowcroft (DIY Electronics HK), who passed away in 2006. I know I... read more »

Electronics Equipment

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WANTED: Elgar AT8000 and SW5250A Repair Data

by attigeek
Does anyone have repair data (schematics, troubleshooting flowcharts, etc.) for obsolete Elgar AT8000 chassis/modules and SW5250A chassis/modules that they would be willing to part with? -Thanks- read more »

General Electronics

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Low Cost Course in Electronics

by Bramble
https://www.udemy.com/electronics-for-complete-beginners read more »

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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Can't find definition for model 'R'

by vinyaasi
can't find definition of model 'R'.jpg https://drive.google.com/open?id=1bo_Chb4r2A4b01AFxO_6NBTEpS2IGOaO Pierce-Arrow_1931.asc https://drive.google.com/open?id=1lPExFgC40dmmSlEzQiPEdPQh5LqFVUlU read more »

Electronics Design

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Chip of the week

by Piotr Wyderski
Mine is INA260, a voltage/current/power monitor with integrated shunt and digital I2C output. No external components required. It'd be hard to improve it any further, similarly to the WS2812 progr... read more »

Electronics Repair

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Do they sell a gauge to measure Coaxial Power Connectors?

by oldschool
Do they sell a gauge to measure Coaxial Power Connectors? AKA barrel connectors. I can get close using a ruler on the outer part of the plug, but those pins inside are near impossible to measure.... read more »

Field-Programmable Gate Arrays

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Is Zynq7000 leaky?

by Piotr Wyderski
Does the Zynq7000 family contain any stored charge circuitry on the chip? The manual says there is On-chip boot ROM, but is it mask-programmed or flash? If there are flash cells, then what other S... read more »


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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Don't you just hate it when the wrong firmware is installed?...

by Dave Nadler
https://www.reuters.com/article/us-bmw-emissions/bmw-to-recall-11700-cars-after-installing-wrong-engine-software-idUSKCN1G728U?il=0 Yikes. Once I had a manufacturer accidentally install test softwar... read more »

Embedded Linux

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Industrial IoT Latest Technology Research, Top Players with ...

by akashkale772
Free Get Sample Copy - https://tinyurl.com/yb86uuzx Internet of Things (IoT) has brought everything connected through internet. This connected network offers new opportunities to enhance operatio... read more »

Microcontroller Discussions

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Prototyping software?

by Kipper Klank
Is there any software out there that I can use to prototype circuit designs with a library of ICs and components. Like a graphical drag and drop type. Beacuse I'm thinking of making a z80 computer w... read more »

Raspberry Pi Group

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Re: BBS Software for Rasp

by Mike Powell
I am posting this message on BBS software that runs on telnet, and http, too. I actually run three boards... two are meant specifically for telnet (and one of those runs on a Pi), and the third ru... 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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[OT] neue Eiskarten

Frequenzen Sender Leistung Betriebsart Signal 3855 kHz DDH3 10,0 kW F1C 13882,5 kHz DDK6 10,0 kW F1C www.leobaumann.de/newsgroups/Eiskarte8.png www.leobaumann.de/newsgroups/Eiskarte9.png www.leo... read more »

Electronics (Spanish)

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Duda sobre Capacitor condensador para un potenciomet ro de t...

Buenas tardes, udar a resolverla, soy bajista y estoy cambiando los potenciometros de volu men y tono de mi bajo pasivo. Uno de los componentes que debo reemplazar es el Capacitor condensador. Cu... read more »

Electronics (French)

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Ce matin fils. Al non si vous mettez des fils trop gros pour alimenter votre appareil le courant va se perdre dedans. C'est comme pour les canalisations d'eau. Vous allez manquer de pression. L... read more »

Electronics (Croatian)

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Kontakti za spajanje pcb-ova pod kutem

Bok Trebam 100 komada takvih F kontakata za spajanje dva PCB-a pod kutem 90 stupnjeva... mozda netko zna gdje se mogu nabaviti? TME? Farnell?... puno bi mi pomogao naziv... mozda je nekom to tre... read more »

Electronics (Dutch)

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wasmachinemotor met koolborstels 220V draait nog maa r één...

Goedemiddag, Sinds gisteren draait de trommel van mijn wasmachine Siemens Siwamat WXM126 0EU alleen nog maar rechtsom (met de klok mee). Alles werkt verder goed, ge lukkig ook het centrifugeren in... read more »

Electronics (Swedish)

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Det ger ? 8000 till ? 4.000.000 vid en ränta p å 2% per å...

Du har avslagits av banken eftersom din kredit inte uppfyller deras standar read more »

Electronics (Danish)

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Kobling af varmelegemer

Min el-viden om 400V og sikringer er rusten :( Jeg har 6 x 6000W 400/230V varmelegemer. De kan kobles i trekant eller s tjerne. f dem. Jeg er ved at lave lidt tegninger til elektrikeren, men er ko... read more »

Microcontrollers (Russian)

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(fido7.)su.hardw.other read more »

PCAD Forum (Russian)

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Где Оркад хранит дефолтные соотв...

Hello All! AZ> Давно хотел узнать, но было не особенно актуально, а вот сегодня, что AZ> называется, нарвался. Добавил в схему диод, в схематике у него выводы AZ> обозначены 1 и 2, а когда Лэйаут ... read more »

Electronic Circuits (Russian)

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чуть в сторону

Hello All! Sasha http://dr-shost.com http://shostatsky.narod.ru [Team OS/2][Team EDSMO] read more »

Electronics Hobby (Italian)

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Acquisti online, da chi?

Devo acquistare dei componenti elettronici SMD, e ovviamente non li trovo in zona Roma, dunque mi oriento all'acquisto online. Si tratta di 1-BAV99, 2 diodi montati in antiparallelo, fast switchi... read more »