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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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I failed a test on elementary electricity!

by Pimpom
Does anyone else here use the site www.elektrotanya.com? I've used it from time to time over the past several years to get a schematic or service manual. The site allows guest downloading of tw... read more »

Electronic Components

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Dumping Ram on Vintage 4-bit TMS1000

by sswcharlie
Hi Can anyone assist in how to dump ram on the TMS100? Thankyou Chrles read more »

Electronics Down Under

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Where to get a Screen Panel for Kogan LED TV

by Tony
Hi, I need to replace a cracked 50 LCD screen panel Chimei V500HK1-XLS5 like this one: http://jfclcdpanel.en.alibaba.com/product/60010577770-221936796/50_inch_LED_Panel_for_CHIMEI_V500HK1_LS5_LED_m... read more »

Electronics Equipment

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Raspberry Pi sound card problem

by tareqmatarr
I want to process the signals of five electret condenser microphones with raspberry pi and i since the RPI has no audio inputs im thinking of using a sound card. Im looking for a sound card with fiv... read more »

General Electronics

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Making "Star Trek" Type "Replicators" Reality

by rb.rb642
Making Star Trek Type Replicators Reality A way to create a Star Trek type replicator might be to create a 3D printe r which uses particle beams to print matter into the desired form. By usin g pa... 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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[CfP] 5th International Workshop on Model-driven Approaches ...

by daniele
################################################################# 5th International Workshop on Model-driven Approaches for Simulation Engineering part of the Symposium on The... read more »

Electronics Design

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through-hole resistors and neodymium magnets

by smbaker
Would a 1/4 x 1/16 neodymium disc magnet placed adjacent to a pack of 1/4 watt through-hole resistors in storage harm them in any way? I don't think so, but I figure it's a question worth asking. I'... read more »

Electronics Repair

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Cleaning a power amp

by Phil Allison
Hi, ever since someone had the brain wave of putting computer fans inside pow er amps - service techs have had to deal with dust and fluff clogged heat s inks and filthy PCBs. When such amps are ... read more »

Field-Programmable Gate Arrays

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by Peter Kalvin
Here are instructor's solutions manuals to the scientific textbooks in PDF format. They cover solutions to all problems. If you need any, let me know its title, edition and author. If your title... 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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4.3"-5" TFT display suggestions

by pozzugno
It's difficult to find a read-to-use 4.3-5 tablet/photoframe/panel PC/others at low-cost (50USD) for quantity (1k-5kpcs) that is hackable with a custom firmware/software for my application that r... read more »

Embedded Linux

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Linux changing the world more rapidly

by 7
Linux changing the world more rapidly ------------------------------------- Linux has changed the world rapidly. And its changing even faster than ever before. Something is happening in the PC ma... read more »

Microcontroller Discussions

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Microchip Forums upgrade borked

by Ian Malcolm
Well its been about 24 hours now and the upgraded forum is still unusable http://www.microchip.com/forums/ Without a usable forum, Microchip are just another manufacturere with a crappy website .... read more »

Raspberry Pi Group

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ssh into RasPi "no route to host"

by JimR
I run 2 different RasPis as headless servers on my WiFi LAN. Each selects a different hard coded IP from the router. I ssh into them, either from a desktop that is wired ethernet into the route... 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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Hallo, in meiner Mikrowelle sitzt ein Drehencoder, da steht Diehl drauf und Schleifkontakten, von denen einer abgebrochen ist. Nach aussen git es 3 Schleifkontaktfeldern und dem Innenring. Was k... read more »

Electronics (Spanish)

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ayuda con analisis de un transistor de potencia

muy buenos dias intengrantes del foro, me gustaria un poco de asesoria con una investigacion que nos dejaron en la U. inicialmente entramos a la elect ronica pero con ejemplos numericos, ahora nos... read more »

Electronics (Croatian)

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Re: kako dokrajciti akumulator

A kako znas da je u akumulatoru problem? Instrument kod mjerenja pokazuje struju startanja? read more »

Electronics (Dutch)

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Re: vraagje over dimmen led verlichting op een duo dimmer

Dat zegt op zich weinig. Kijk op de site van Philips en je ziet tig led spots 35W, maar de meesten zijn niet dimbaar. Kijk dus eerst eens aan de hand van het typenummer of ze wel dimbaar zijn. Al... read more »

Electronics (Polish)

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[usb] boot protocols

co to znaczy bulk only mass storage? czy nie ma endopinta kontrolnego? read more »

Electronics (Swedish)

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En fundering över 'Donald Cook' och högteknologi

internationellt vatten i Svarta havet. Det har kommit uppgifter om att riskera livet. http://sdelanounas.ru/index.php?module=Blogs&action=View&id=48815 read more »

Electronics (Danish)

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/ /_ | | |+| |_| profil) Det er nogle gamle rester, men er rigtigt fine. -- Steen Suder read more »

Microcontrollers (Russian)

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(fido7.)su.hardw.other http://crutch.fatal.ru/?s=ru_embedded read more »

Electronic Circuits (Russian)

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dual p-channel в со8

Hello All! http://www.ebay.com/itm/IRF7306-IR-MOSFET-2P-CH-30V-3-6A-8-SOIC-QTY-5PCS-LOT-/281426838422?pt=LH_DefaultDomain_0&hash=item418658c 396 Sasha http://dr-shost.com http://shostatsky.narod.... read more »

Electronics Hobby (Italian)

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Spiegatemi questa stranezza...

la vicina di casa mi ha portato la macchinetta del caffe' perche' fa saltare il differenziale, trattasi di caldaia con due resistenze esterne in serie delle quali una in perdita ma se provo col t... read more »