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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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Phone charger question

by Ivan Vegvary
Samsung Note 4 plus Google Nexus Tablet Have 3 wall chargers with USB port. Have only two cables that are USB micr o. Always thought that one of my chargers is slow. NO! Turns out it is the ca ... read more »

Electronic Components

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What form of words would I present a search engine to find o...

by F Murtz
What form of words would I present a search engine to find out the technical info on lithium jump starters, how they work, what is the bank of the three pin TO packages in the positive line to ca... read more »

Electronics Down Under

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GYO Seedbank does not respect your privacy, Nor keep your pe...

by TREVOR SUTTON
GYO Seedbank does not respect your privacy or keep your personal details secure. They are shameless spammers and you cannot unsubscribe from their mail list. Their mailing list came straight from B... read more »

Electronics Equipment

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LM566 alternative.

by Kevin Glover
I have benn trying to find a decent alternative to the LM566 VCO. It does not seem to be sold anymore at reputable sellers and the ones on EBay (from China) I don't trust to be authentic or unrecyc... read more »

General Electronics

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Fiber-to-Copper in Apartment

by J.B. Wood
Hello, all. I live in a decades-old small (8 units) appartment building and was recently (but not surprised) that I received a letter from Verizon about a switch-over from copper to fiber. I've... 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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Looking for Xilinx HW-130/HW-120 Adapters

by Tim Regeant
Bump. Still looking for these adapters. Please contact me if you have any. Thanks. > My project needs to program a Xilinx XC7336 44PLCC. > > I have the software now and the HW-130 programm... read more »

Electronics Design

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"Battery" (-ish) capacity

by Don Y
I have a volume equivalent to 4 standard C cells. I have a 2W load that runs for 30 - 60 minutes at a time, several times daily. Ideally, no batteries to replace. Or, if unavoidable, these must ... read more »

Electronics Repair

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PbF + gold-plating + tinpest?

by N_Cook
Anyone have a test for tinpest? 2 year old Mark Bass mini CMD 121P amp with rustling noise, bad pbf on the guitar input socket. One pin easily pulled out of its eyelet that remained well soldered... read more »

Field-Programmable Gate Arrays

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HW-130 Adapters

by Tim Regeant
Bump. Still looking for these adapters. Please contact me if you have any. Thanks. > My project needs to program a Xilinx XC7336 44PLCC. > > I have the software now and the HW-130 programm... 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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Does GCC use single-precision FP hardware on Cortex-M4 parts...

by Dave Nadler
Hi - Can anybody tell me for what, if anything, does GCC use the single-precision hardware floating point units on some Cortex-M4 parts? At all? Single-precision float only? Presumably not double? ... read more »

Embedded Linux

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AMOLED reaches price parity with LCD and now costs less than...

by 7
AMOLED reaches price parity with LCD and now costs less than LCD to produce --------------------------------------------------------------------------- http://www.androidauthority.com/amoled-displa... 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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Thin Computing via Pi & RDP Status???

by rick christian
I do a lot thin computing via other means, mostly XDMCPSSH which is XDMCP via SSH. FF to a new need... I want to build a nice big honking server with some AMD 8 core chips (Nope, no intel here!... 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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Antenne ohne Ground (balanced) 868Mhz?

by
sich also den Balun sparen und nur Imp-Anpassung und Oberwellen- filter nehmen. Mit balanced (symmetrischen verdrillten) Leitungen hab ich bei Macht es Sinn, eine 50-ohm Chip-Antenne als 2x25-ohm ... read more »

Electronics (Spanish)

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Re: sacar un enchufe de una toma trifásica

by
http://uk.rs-online.com/web/p/industrial-power-connector-adapters/7491942/ -- Saludos read more »

Electronics (French)

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bouton d'allumage ecran LCD

by
Bonjour c'est un LG Flatron L1915S le switch d'allumage quelquefois ne fonctionnait pas si c'est juste le switch qui est fichu , je peux le changer mais Jean-Marie --- https://www.avast.com/an... read more »

Electronics (Croatian)

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treba mi jedna

by
NCR 18650A za promijeniti u bateriji laptopa. read more »

Electronics (Dutch)

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Ra ra --> trackball gaat verkeerde kant op

by
Ik heb hier twee trackball-muizen (Logitech Trackman Marble Wheel), omstreeks 2000 gekocht. Een op het werk en een thuis. Nu deed eentje het plotseling niet meer, werd niet meer herkend door de ... read more »

Electronics (Polish)

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Kabel swiatłowodowy - ile kosztu je?

by
od skrzynki na klatce schodowej do routera w mieszkaniu? taki kabel nazywa, wtedy sama poszukam w Internecie. taka zmiana (Orange). Pozdrawiam read more »

Electronics (Swedish)

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Drivrem

by
Yamaha, cassetbandplayer Mod; KX - 260. read more »

Electronics (Danish)

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Skakcomputer Fejl

by
Hej.. mponenter ,en CPU chip, en Ram chip og en Rom chip. Tilsluttet psu sker der ingen ting. Ingen lyd og ingen lys i Led's og LCD hvad der er galt. ? CPU,ROM eller RAM. mvh pjl read more »

Electronic Circuits (Russian)

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во

by
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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Regolazione velocità motori

by
carichi induttivi? http://s15.postimg.org/juhhqblcr/DSCN1433.jpg della resina (grigia) credo sia un Telefunken primi anni '80 read more »