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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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Shopping for LEDs - Forward Voltage, etc.

by groink1
Aloha! I'm currently in the process of ordering components for a project that was designed by the manufacturer. The project calls for LEDs, although it doesn 't tell me exactly the specs on the L... read more »

Electronic Components

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Needed: 100A contactors

by David Lesher
I'm seeking some 80-100A contactors. 3P, Form B (or C), 24VAC coils, DIN rail mounting. Any suggested PN's & sources? -- A host is a host from coast to coast.................wb8foz@nrk.com & n... read more »

Electronics Down Under

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AGL electric cars $1.00 per day

by FMurtz
What would they do with a thousand Teslas in one city? read more »

Electronics Equipment

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Microdisplay Market Technology (LCD, LCoS, DLP and OLED), Ap...

by Karishma M
Free Sample Copy is Available at http://www.reportsweb.com/inquiry&RW000187 5641/sample Microdisplay market is expected to grow US$ 8942.3 million by 2025 from US$ 845.3 million in 2016. The sal... 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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by oil4lessllc
Hello, anyone there? How get/run Kicad; *assuming* one can get it,will it load then run under Win2K? Assuming i had it, can one covert an Eagle file to Kicad? Thanks. read more »

Electronics Design

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Ping Jim Thompson Sine Shaper question ????

by sroberts6328
Off topic something about actual electronics! :-) Jim, Could you suggest a discrete transistor that would work well in the Intersil 8038 sine shaper section? Since the 2206 is out of production... read more »

Electronics Repair

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Bluetooth headphone repair

by Ivan Vegvary
Model Sentry BT925 Yes, it's only $24 at my local discount store and it might not be worth fixing but it's hard to find one that fits my fat head! Problem: Blue light (power) stays on and can not ... read more »

Field-Programmable Gate Arrays

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duty cycle of clock divider

by promach
http://www.fpga4fun.com/MusicBox1.html The frequency is 440Hz, as expected, but the output duty cycle is not 50% a nymore. The low level goes from counter=0 to counter=32767 (when bit 15 of count... 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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RabbitWeb and BL2600

by therabbitboss
Hello, I am currently running BL2600 with Web Server (RabbitWeb). I am little confused with RabbitWeb setup. I DEBUGED and RAN the SAMPLE RabbitWeb program web.c and it ran with no problem. I was abl... 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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dafny on R-Pi

by Emanuel Berg
Did anyone manage to get dafny running on a Pi? I'm on Raspbian 8. Mono 5.2. I got to the xbuild step, then it just crashed over and over. Here is the software: https://github.com/Microsoft... 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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pulls, frisch aus Texas

http://www.embeddedFORTH.de/temp/pulls.pdf Wenn bei ebay surplus aus USA angeboten wird, aus den Leiterplatten nicht mit dem Stemmeisen erfolgt. Aber wenn die OPA541 was abbekommen haben, kann A... 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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J'envisage de me séparer d'un Tektronix 2445B

Bonjour, en 2017 et quel prix estimeriez vous raisonnable d'en demander si je me http://urlalacon.com/Q5z4EP Merci de votre attention. Franck read more »

Electronics (Dutch)

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hacking robotstofzuigers

Hoi, ik heb een Dirt Devil Libero stofzuiger, een hele hoop Arduino- en programmeerkennis, maar weinig of geen kennis van hardware. Die Dirt Devil schreeuwt gewoon om een paar stevige aanpassingen... read more »

Electronics (Polish)

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Podwójny transoptor z fotoopornikami

-- tszczesn@stareradia.pl FIDO: 2:480/127.134 HYDEPARK moderator http://www.stareradia.pl - wszystko o przedwojennej radiotechnice 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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(fido7.)su.hardw.other read more »

Electronic Circuits (Russian)

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http://www.bbc.com/russian/news-41282652 read more »

Electronics Hobby (Italian)

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Avrei bisogno di registrare alcune mie telefonate e non volendo scomodare il vecchio e ingombrante due pizze, pensavo di utilizzare uno dei tanti dittafoni digitali, che peraltro permetterebbero an... read more »