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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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Re: What are the standard abbreviations for colors in electronics? IE. R = RED. ...

by Tom Biasi
I know several. But the OP wasn't asking about color code, he was asking about color abbreviations. R for Red; G for Green etc. read more »

Electronic Components

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24 bit or higher A to D converter ...

by Neo Bass
Hi; I have a question. Can anyone recommend a manufacturer who makes 24 bit+ A2D converters that are low power and reliable? read more »

Electronics Down Under

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Chinese Semi Group Folds ...

by Phil Allison
Hi, the party is over, not the CCP itself but China is experiencing a major economic downturn. https://www.youtube.com/watch?v=gPHvp3GIoDI Wonder how they will react to us building nuclear subs? ... read more »

Electronics Equipment

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PM3384 Failed Calibration Need some info ...

by Frank Heizler
I have a pm3384 and it keeps failing the autocal. I went through the manual calibration, and it was in need of that, but in the end it still failed wi th error d1a. I've read the service manual an... read more »

General Electronics

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phone antennas ...

by Rich D
Do cell phones contain a separate antenna each for phone network, Wi-fi and Bluetooth? Also, does Bluetooth include any security? Like, if a user is listening to his music through a Bluetooth li... 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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please ...

by ?remi Kevser Kurt
Solution Manual Nuclear Energy : An Introduction to the Concepts, Systems, and Applications of Nuclear Processes (8th Ed., Raymond Murray & Keith Holbert) can you send me your solutions? read more »

Electronics Design

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Auction in Fremont, ca NOW ...

by Bill Martin
No connection to this, just posting for NorCal bargain hunters. Be quick, lots start closing in 2 hours, around 11AM PST. enjoy, Bill https://bid.xtechauctions.com/auctions/4-1TPJI5/complete-fac... read more »

Electronics Repair

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PC rebooting in all but preboot modes. ...

by legg
I've got a pretty reliable home-brew PC built on PCC A13G+ v3.0 motherboard that has only recently started to reboot itself after 15-30 minutes of operation. It normally only sees an internet ... read more »

Field-Programmable Gate Arrays

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Is there any software I can use to transform state machines in VHDL into drawings? ...

by Tianxiang Weng
Hi, I have designed many state machines in VHDL, and I hope to use any software to transform the state machines in VHDL into drawings. Is there any software I can use to transform state machines in... 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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Convert 16x2 chars display to big TFT display ...

by pozz
I have a CPU board that interfaces to a standard 16x2 chars display, based on HD44780 controller. I'd like to replace this display with a full-color big TFT display, maybe 10, but I can't change... read more »

Embedded Linux

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Addressing on I2C ...

by ZOT
Are they some 'reserved' 'well known' addresses on i2c? -- read more »

Microcontroller Discussions

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New(ish) assembler for PIC16 microcontrollers (asm1825) ...

by Andrew T.
I thought I'd put a post out here for anyone working with PIC16 microcontrollers who might be interested in this assembler I've been working on. I started developing this around 2017 because I fou... read more »

Raspberry Pi Group

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32 or 64 bit? ...

by Fokke Nauta
Hi all, I have a Raspberry Pi with Pi-Hole installed. It works fine. But how can I find out as to whether it's a 32 or 64 bits system? I need to know that to install another piece of software. Th... 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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LiPO-Akkus aus China sind EeeVil

by
Hallo! denn das Original wollte nur noch 20 Minuten spielen. Heute hat er - nach vllt. 10 Aufladungen - dicke Backen gekriegt. 12 Monate Herstellergarantie, 100% Zufriedenheit garantiert Neu vom ... read more »

Electronics (Spanish)

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e

by
yo nesesito una ayudita con esta formula q no puedo resolver si puede ayuda read more »

Electronics (French)

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Oscillausore et reveil d'un ancie "post"

by
Bonjour. s. Je me passionne pour la sismologie amateur : https://fusee.pagesperso-orange.fr/ escopes. Et j'aime bien les montages qui s'articule autour d'Arduino. Le sujet d'aujourd'hui! ce), ... read more »

Electronics (Croatian)

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solarno

by
nest razmisljam kad bi mi trebalo 5V 3A (ca. 20W) + kakav 4g router (ca. 10W) nasred planine 24/7 to bi bilo kakvih 12V 2.5A znaci 4 baterije 7.2Ah bi trebale gurati nekih 10-12 sati... e sad g... read more »

Electronics (Dutch)

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[CHARTER] handvest nl.hobby.elektronica [maandelijks bericht...

by
nl.hobby.elektronica - De elektronica als hobby. CHARTER: nl.hobby.elektronica nl.hobby.elektronica is een ongemodereerde nieuwsgroep voor de elektronicahobbyist. Discussies over de theoretische ... read more »

Electronics (Polish)

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Mean Well TS-200-248B i podobne - czy wejście jest izolowa...

by
Mam np. UPS-a (Compaq T2400h) gdzie jest bateria 48V 17Ah (osobne pude? ?czy grubymi przewodami) i minus na masie. Oraz innego UPS-a on-line (Li ja USA 115V sygnalizuje to jako site wiring fault a... read more »

Electronics (Swedish)

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iPhone SUPER 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 »

Electronics (Danish)

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3 batterier =?

by
hvor mange watt giver det ? mvh Henning Holm 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
*** 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 »

Electronic Circuits (Russian)

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УКВ модуль

by
Hello! http://pics.rsh.ru/img/Screenshot_11_vzo334d1.png http://rt20.mybb2.ru/viewtopic.php?t=94374 read more »

Electronics Hobby (Italian)

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Multibus 1 - scheda prolunga - dove trovarla?

by
Per riparare/debuggare una scheda per Multibus 1, avrei bisogno di prendere una prolunga per portarla fuori dal cestello ed accedere ai componenti Qualche giovine qua' dentro saprebbe dove trova... read more »