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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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Oscillators without transistors

by mrdarrett
Hello, What are some examples of oscillators which don't require transistors or vacuum tubes? So far I found relay oscillators and the Pearson-Anson oscillator. Does the Pearson-Anson oscillator r... read more »

Electronic Components

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IC test clip with LEDs

by James Harris
I remember years ago seeing a clip that would fit over an IC and show the logic state of each pin on an LED (or an LED pair). Something like this https://uk.farnell.com/3m/923690-08/test-clip-dil-... read more »

Electronics Down Under

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Ponder this.

by FMurtz
https://news.harvard.edu/gazette/story/2018/10/large-scale-wind-power-has-its-down-side/ read more »

Electronics Equipment

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Cylink CY1024AP

by John Pham
I'm looking for datasheet for Cylink CY1024AP, it seems like the chip is mention in a bunch of encryption news, but the datasheet is hard to find. Cylink got bought out, and the new company agai... read more »

General Electronics

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IC test clip with LEDs

by James Harris
I remember years ago seeing a clip that would fit over an IC and show the logic state of each pin on an LED (or an LED pair). Something like this https://uk.farnell.com/3m/923690-08/test-clip-dil-... 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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Numerical Methods for Engineers , By Chapra and canale , 5th...

by trustsolutionsteam
trustsolutionsteam@hotmail.com t r u s t s o l u t i o n s t e a m @ h o t m a i l . c o m trustsolutionsteam(at)hotmail.com We're a team found for providing solution manuals to help students i... read more »

Electronics Design

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OT: Geologists are not like other people

by Phil Hobbs
Proof positive about 10 minutes in: https://www.youtube.com/watch?v=au9yLUv8o04&list=PLIxlFowAfHBBRCA48pRg25rbagqKrnN6f&index=6 Not me, brutha. Cheers Phil Hobbs -- Dr Philip C D Hobbs Princi... read more »

Electronics Repair

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Tutorial to run any Windows command directly on Android over...

by Arlen Holder
Tutorial to run any Windows command directly on Android over either USB or Wi-Fi When you plug an Android 4.3+ device set up as MTP into Windows over USB, you can't run Windows commands _directly_ ... read more »

Field-Programmable Gate Arrays

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FPGA Market Entry Barriers

by gnuarm.deletethisbit
I was wondering what the barriers are to new companies marketing FPGAs. So me of the technological barriers are obvious. Designing a novel device is not so easy as the terrain is widely explored... 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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Just HOW does the gputils linker allocate the program memory...

by Johann Klammer
Hello, I have been writing a larger project and seeing huge gaps in the map file(0x374-0xe00). I've put all the regular code in PGM CODE sections But some things needed specific addresses... in... read more »

Embedded Linux

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Industrial IoT Latest Technology Research, Top Players with ...

by akashkale772
Free Get Sample Copy - https://tinyurl.com/yb86uuzx Internet of Things (IoT) has brought everything connected through internet. This connected network offers new opportunities to enhance operatio... 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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Introducing the Raspberry Pi TV hat

by Adrian Caspersz
https://www.raspberrypi.org/blog/raspberry-pi-tv-hat/ It's also a new HAT form factor. -- Adrian C 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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Atmega 328p Gehäuseformen

by
Hallo, Ich brauche genau den Chip, der auf Arduino Uno Boards verbaut ist. https://www.reichelt.de/-p154902.html Gefunden habe ich: https://www.reichelt.de/-p119685.html Sieht auf dem Bild aber ... read more »

Electronics (Spanish)

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que puede causar que el desfase de un inversor desparezca?

by
ero estoy teniendo dificultades al momento de colocar el motor, ya que cuan parece y al medir solo se ve una senoidal. Cuando desconecto el motor y mido las lineas en el gate driver se puede apr ... read more »

Electronics (French)

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Lire le code unique d'un badge RFID 125KHz EM4102

by
des badges RFID 125KHz. https://www.rfsolutions.co.uk/downloads/1457023337RWD-EM4102.PDF et un lecteur RFID 125KHz TK4100 sortie USB. utilisant le terminal VBterm sur PC. Normalement le port COM ... read more »

Electronics (Croatian)

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industrijsko tipkalo i remote

by
Pozdrav svima! imamo jedno tipkalo (Schneider ZB-BWB C - https://postimg.cc/CZRZQ038) https://www.aliexpress.com/item/433Mhz-Universal-Wireless-Remote-Switch-AC-250V-110V-220V-2CH-Relay-Receiver-M... 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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Nawijanie silnikow.

by
Najpierw myslalem ze to jest niezle: https://www.youtube.com/watch?v=GG7DsPURsZA Potem natrafilem na to: https://imgur.com/gallery/V5mmP3a Chinczyk potrafi... read more »

Electronics (Swedish)

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Få din kredit på 48 timmar.

by
Du har blivit nekad av banken eftersom din kredit inte uppfyller deras stan ?r. E-post: bmmemonnet@gmail.com read more »

Electronics (Danish)

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Cicuit Diagram for JOSTY KIT HF65 - FM Tramsmitter

by
Hi there!Does anybody know or have a circuit diagram for a 1 Watt FM transmitter, which is the size of a matchbox and runs of a 9V battery. Thanks Simon. read more »

Microcontrollers (Russian)

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Rules

by
(fido7.)su.hardw.other read more »

PCAD Forum (Russian)

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Где Оркад хранит дефолтные соотв...

by
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 »

Electronics Hobby (Italian)

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Sensore parcheggio

by
Quelli sul'auto funzionano benissimo... ma ci sono in vendita delle cinesate corredate con display doppia barra a led e indicatore digitale della distanza. quelli dell'auto ce la fanno; invece no... read more »