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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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Baffling simple circuit

by Bob Engelhardt
https://i.imgur.com/OWbZIrH.jpg The circuit monitors a battery & when its voltage is above an adjustable threshold, it closes a relay. When the voltage drops below the threshold, it turns off a... read more »

Electronic Components

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HRB clean/safe atomic cascade neuclear reactors

by deez.nutz
[Magizian] http://grex.org/~god http://shell.bshellz.net/~god Charged one of my spruced android devices this morning off one of my c... read more »

Electronics Down Under

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Tinned copper wire

by Peter
I'm having a great deal of trouble obtaining bare tinned single strand copper wire in 30AWG or around 0.2mm diameter. I need it for perf board prototyping. 30AWG wire wrap wire works but it wast... read more »

Electronics Equipment

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tektronix power module

by mkoch583
Hello group, I have a tektronix TM504 power module with the DC504 counter / timer and a DM501 digital multi meter plug-ins. Multi meter only displays partial numerical segments . Decimal point w... 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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plz send me Electronic Principles (8th Ed., Albert Malvino, ...

by tlsdmswn111
Hi :) Plz send me solution manual of Solution Manual Electronic Principles (8th Ed., Albert Malvino, David Bates) to my email: tlsdmswn666@naver.com Thank you read more »

Electronics Repair

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Re: Google admits it tracked user location data even when th...

by harry newton
He who is harry newton said on Tue, 21 Nov 2017 22:32:53 +-0000 (UTC): Does anyone know more about disabling Firebase Cloud Messaging services? For example, what if you're on Android 4.3 (like I am... read more »

Field-Programmable Gate Arrays

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Part of our daily prayers

by Rick C. Hodgin
My son and I say prayers together each night before he goes to bed. Part of our daily prayers is the Lord's Prayer. This is the way we say it each night: Our Father, who art in Heaven, hallow... 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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Interesting review of $1 microcontrollers

by Dave Nadler
You guys seen this? https://jaycarlson.net/microcontrollers/ Projects we're working on benefit from slightly more expensive microcontrollers, but interesting stuff nonetheless... read more »

Embedded Linux

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Position : GE Devops role

by up2date technologies
Dear vendor partner., Position : GE Devops role Location: San Ramon Client: Harman / GE Client is particularly looking for the following skill set combination - AWS + Jenkins pipeline as code + ... 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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How to write a dialog in C for RP3 running LXPanel 0.9.3 ?

by R.Wieser
Hello all, Last week I obtained a RP3 (running LXPanel 0.9.3), and would now like to write my first linux-based dialog/window for it*, using C (or C++). *I've been writing dialog-based programs o... 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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Hi alle, https://www.brillen.de/ und nur die besten Erfahrungen gemacht. Also bei dieser (bundesweiten) Test - Aktion jetzt stelle ich mich doch gerne als Versuchskaninchen -- http://www.hkra... read more »

Electronics (Spanish)

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Generar picos de tension

Hola gente, 24V con puente de diodos y condensador, por lo que tenmos los 33V de continua. logro reproducir el fallo.... Gracias. read more »

Electronics (French)

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Une mine de documents historiques

http://cdvandt.org/index.htm Site Hollandais pas mal de documents sont en Anglais. read more »

Electronics (Croatian)

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audio sklop pitanje

Kako napraviti sklop koji bi reagirao na odredjenoj frekvenciji i tada ukljucio relej? Npr. neka frekvencija bude 20 Khz. Recimo, na nekom generatoru frekvencije raspona 20 Hz do 25 Khz mjenjamo... read more »

Electronics (Dutch)

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Ik heb een kruimeldief en als die een tijdje niet gebruikt wordt, haal ik hem van de lader. Maar dan, na enige dagen, is die leeg. Zou het kunnen dat hij door de aangesloten lader die dus niet 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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Hvilket kabel til 12v pumpe?

Jeg har et hjemmelavet og velfungerende pumpesystem som pumper vand fra Forsyningen er en 12V bilakkumulator inde i skuret ved siden af Jeg vil derfor gerne udskifte kablet med noget bedre, men j... read more »

Microcontrollers (Russian)

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STM32 + Modbus TCP

--Michael G. Belousoff-- Yekaterinburg city mickbell(dog)mail(dot)ru 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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Стек в AVR

void push(byte value) { *SP = value; SP--; } byte pop() { SP++; return *SP; } void push(byte value) { SP--; *SP = value; } byte pop() { byte res = *SP; S... read more »

Electronics Hobby (Italian)

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OFFERTA DI PRESTITO TRA PRIVATO - dmarc594 (a) gmail.com

vi offro prestiti che vanno di 5.000 EURO a 2.000.000 EURO ad ogni persona capace di rimborsarlo con tasso d'interesse 2% l'anno. Secondo l'importo chiesto. Lo faccio questo nel dominio : dmarc594 (a... read more »