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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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Through Board Desoldering High Melting Point Solder ...

by Bret Cahill
The power wires for a 500 watt ebike motor go through the board. It there any off the shelf insulator designed to protect the caps and other components only 13 mm away? This is asking for a torch. ... read more »

Electronic Components

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Rhode & Schwarz - Website Down? ...

by J.B. Wood
Hello, all. I haven't been able to access the subject's website for 2 weeks now. Assuming the problem isn't on my end why would a major supplier of test equipment allow this? Thanks for any in... read more »

Electronics Down Under

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No More TO-3 Voltage Regulators? ...

by Computer Nerd Kev
Looking for a replacement LM340K-24 fixed 24V 1A linear regulator for my bench power supply I've dicovered that TO-3 voltage regulators seem to be in the last stages of disappearing entirely. Look... read more »

Electronics Equipment

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Graphics card fans ...

by Commander Kinsey
Why do graphics cards only monitor the speed of one fan? If the other one fails, it won't know! read more »

General Electronics

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Lime skates ...

by Rich D
I looked at one of those Lime electric skateboards. It has a QR code sticker, and no other user interface, that I noticed. I never rented one, and wonder how the system works, the network stu... 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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Trouble with Orcad Pspice version 9.1 ...

by Jean-Pierre Coulon
I am missing the toolbar with File Edit View Simulation etc. Instead I have small grey icons corresponding the options you find with Trace, Cursor. But they are useless. It was working fine with... read more »

Electronics Design

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OT: More Left-Wing Insanity ...

by Cursitor Doom
They won't stop until they're stopped. Petty interference in people's private lives; imposing arbitrary rules curbing personal freedoms to a degree never before seen. This is the reality of Left-Wi... read more »

Electronics Repair

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Does anybody have a service manual for the Bose Acoustimass 9? ...

by Bradley Bowman
Hi guys, first time posting to a newsgroup, been lurking for a few weeks though. I'm attempting to repair a Bose Acoustimass 9 for a customer; I'd already fixed the display on his LifeStyle 5 CD p... read more »

Field-Programmable Gate Arrays

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exponential regression in XSG ...

by Mjzoob I. Ibrahim
Hi Guys, I hope everybody is fine. I would like to perform an exponential regression function by using the Xilinx system generator. could you please make help me. thanks and regards M. I. Ibrahi... 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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What is a Processor in Context of Reliability Analysis ...

by Rick C
How is a processor defined when considering requirements on developing a design? A project I am on is shoving software into HDL to design an FPGA w hich is being considered hardware. I'm not fig... 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
*** 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 »

Raspberry Pi Group

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How to get rid of annoying "Wi-Fi is currently blocked by rfkill" message? ...

by Chris Green
I have a fairly new Pi 4 which I'm setting up headless to use as a NAS. I have done 'touch .hushlogin' to get rid of most of the messages which appear at login but I still get:- Wi-Fi is curr... 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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Projekt 1976 - UKW-Tuner

by
Neue Dateien und Verlagerung: http://www.schellong.de/htm/tuner.htm Projekt von 1976. http://www.schellong.de/htm/schaltungen.htm Inhalt vorstehender Datei stammt vom Ende der nachstehenden Datei... read more »

Electronics (Spanish)

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PC no enciende ¿Procesador o placa base?

by
Tengo una placa ROG Strix X570-F Gaming. Un procesador AMD Ryzen 3700X. La luz de la placa enciende, al encender el equipo no hace nada incluso pue nteando la placa. He intentado: - Prenderla... read more »

Electronics (French)

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Écran led extra-fin ?

by
Slt, itch L?es mur y a une vitre c?est du plexie de 5 mm, puis l? Bon j?ai une photo, le vendeur de glace est au courant de rien, la ? dique ? (Ou y a quelque chose de nouveau ?) Merci ? ... 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 (Swedish)

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Till din uppmärksamhet

by
ad E-post: annaalario13@gmail.com Whtasapp: +33 7 51 95 51 18 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 »

Electronics Hobby (Italian)

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Paesaggio elettronico

by
Eccovi un paesaggio elettronico, un modulo IGBT di un inverter https://ibb.co/cC9TBdN -- Byebye from Verona, Italy Bernardo Rossi read more »