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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: British intelligence chiefs say Huawei SHOULD be allowed...

by ZOT
Who care, anyway US is spying us all. Us is manipulating as they don't have 5G ready and huawei is way above us product. read more »

Electronic Components

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Looking for 2mm pitch 2-row female connectors

by Adrian Caspersz
Hi folks, I've got an industrial PC module (MSI MS-96F6). I'm looking for matching connectors. 2.54mm molex is common, 2.0mm is not! https://app.box.com/s/rlves2mmv8byz8ptmsi4t5gmvwdpjxxk ht... read more »

Electronics Down Under

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Dangers of LI-ion batteries

by Taupe
These things are seriously dangerous, from exploding phones to exploding kids scooters, to exploding vape-cigarettes Texas Man Dies After Vape Pen Explosion Severs Artery to Brain https://gizmodo.... 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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black light

by rdelaney2001
I saw a pocket flashlight in a hardware store yesterday, it shines UV. Such a package is new to me. What is it good for? What's inside? And whence the origin of the term 'black light'? I rec... 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) Chemical used to make flame during WW2 by adding to wat...

by tubeguy
Off topic, but it has to so with science.... When I was young, my father had a container of some sort of powder, which was supposed to be added to water, and then it formed a gas that burned as a ... read more »

Electronics Repair

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Solid state amplifier (receiver) is NEVER shut OFF.

by tubeguy
I have a small solid state amplifier (receiver) and speakers which I use for my computer sound. It sounds good. Much better than those amplified computer speakers. But I have determined that it i... read more »

Field-Programmable Gate Arrays

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MachXO2 internal clock tolerance / accuracy

by tcz2008
Hi everyone! I have a hard time finding the tolerance / accuracy for the internal oscillator for the MachXO2. I seem to remember it being around 5%, which isn't really that great. Can anyone point ... 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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Serial Port Emulation

by gnuarm.deletethisbit
I'm working to improve a test program for the hardware I use to test some b oards I make. These boards are tested using a test fixture controlled over an RS-232 port from the PC. So I don't need... 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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Soft-UART, a different approach

by Josef Moellers
Hi, I need a soft-UART in an ATmega168PA which has to perform a few other duties (eg reading DS1820s) in parallel. I know of the two approaches: * wait for the falling edge at the start bit, then... read more »

Raspberry Pi Group

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DHCP/dhclient hangs for a while during boot with Devuan Asci...

by Robert Riches
Running Devuan Ascii on a Raspberry Pi 3B+, on most boots the boot process pauses for a minute or so after printing DHCPDISCOVER..., apparently because the dhclient program gets stuck. After wait... 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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weisse LED an LiIon Akku

Hallo, klingt simpel, aber wenn man es halbwegs sauber machen will ist das wohl nicht ganz so einfach. Aufgabe ist, eine weisse LED an einem LiIon Akku zu betreiben (eigentlich zwei LEDs). Wie ... read more »

Electronics (Spanish)

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Cargador de batería por pulsos PWM

ases de carga la quiero hacer por pulsos utilizando el PWM del PIC, la duda el mismo efecto de cargar la bat a 1A DC con el PWM. creo que el voltaje d ebe ser mucho mayor para lograr el mismo valo... read more »

Electronics (French)

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Sur Lyon, donne/vends matos electronique

lyon, en attendant de mettre des annonces sur le bon coin. utilisant des Hexfet International Rectifier. farnell, plus contemporains que les IR d'origine. Je donne aussi un assortiments de composa... read more »

Electronics (Croatian)

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Naletio na problem, pa pitam... Odlemljivao double row pin header. I jedan red isao bez problema. A, drugog ne mogu odlemiti. Grijem, zagrijava se cijela plocica, ali pinovi se ne micu. Prvi put ... read more »

Electronics (Dutch)

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

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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Få din kredit på 48 timmar.

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

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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(fido7.)su.hardw.other 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 »

Electronics Hobby (Italian)

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Re: Importazione schede SD contraffatte

Il 19/02/2019 21:26, Daniele ha scritto: SU ebay senza scomodare la liguria ma arrivano tutte da napoli e dintorni trovi un sacco di sd che di marca hanno solo la serigrafia, le stesse che trovi... read more »