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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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Cheap oscilloscope kit

by Peabody
I recently built the JYE Tech DSO-150 Shell oscilloscope kit (#15001K) that I got from Banggood for $24 plus a power supply. These are single-channel, low-frequency scopes, but would be useful f... read more »

Electronic Components

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Motorola RCA 24718140 24712879

by alpibucky
hello, From an 60's or 70's computer power supply I have those paired transistors but I am not able to find their figures. Three of them are Motorola's and the last one from RCA. Any Idea ? Wi... read more »

Electronics Down Under

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LOL OTT The 15 Most Hilarious, Absurd And Brutal Rate My Tea...

by felix
http://emgn.com/entertainment/the-15-most-hilarious-absurd-and-brutal-rate-my-teacher-comments-ever/ -- This post is copyright Peter Wood, 2017 Moselm is a religion of peace and love - Christians... read more »

Electronics Equipment

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dual hdmi converter

by Ralph Mowery
My basement is partitioned into 2 rooms. Each room has a TV. One is connected to a Direct TV box. When ai want to use the other TV I have to remove one HDMI cable and plug in the other cable. U... read more »

General Electronics

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Top Science Rule

by 412dfitz
http://www.rbduncan.com/toprule.htm 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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Orcad4.2 dos on windows XP conf

by pjlarsen
Hi. After Racal Redac (unix design system) I started working with Orcad Schematic. Now after 20 Years I mannage to reinstal Orcad on windows XP but I can not remember how to get started. I have ... read more »

Electronics Design

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Connecting a Sub-Woofer for BOTH Channels

by oldschool
I have a small amplifier (about 15W per channel), that I use for my computer to listen to music. I have two speakers connected to it, which are bookshelf sized speakers from an old stereo. It works... read more »

Electronics Repair

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Repair a Hammond Organ?

by oldschool
I could not resist buying this. A heavy Hammond Organ. It appears to be from the early 70's. A local second hand store had it for $5 marked (AS-IS). The wooden cabinet is near perfect. But there is... read more »

Field-Programmable Gate Arrays

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designing a fpga

by kristoff
Hi all, A couple of weeks ago, I was watching the talk of Wolf Clifford on his opensource fpga flow at ccc. (https://www.youtube.com/watch?v=SOn0g3k0FlE) At the end, he mentions designing an ope... 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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Clock cycles

by arshadnatasha
Hi all: I have been stuck on this problem for a while - can someone help me figure this out? For the following instruction, the instruction set manual says it should take 5 clock cycles, whereas acc... read more »

Embedded Linux

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Call for Contributions - Ada User Journal (AUJ)

by Dirk Craeynest
----------------------------------------------------------------------- Call for Contributions Ada User Journal The journal for th... read more »

Microcontroller Discussions

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Microchip Forums upgrade borked

by Ian Malcolm
Well its been about 24 hours now and the upgraded forum is still unusable http://www.microchip.com/forums/ Without a usable forum, Microchip are just another manufacturere with a crappy website .... read more »

Raspberry Pi Group

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[CM] the Raspberry Pi Windows Thin Client

by RS Wood
Title: Ah, the Raspberry Pi 3. So much love. So much power ... So turn it into a Windows thin client Author: Andrew Orlowski Date: Wed, 22 Feb 2017 14:34:31 -0500 Link: http://go.theregister.com/f... 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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Ich sehe vor lauter Bäumen den Wald nicht mehr - Bes timmun...

Hallo, irgendwie bin ich etwas durcheinander. - Hier die Schaltung: www.leobaumann.de/newsgroups/Zin.pdf Danke im Voraus read more »

Electronics (French)

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connectivité bluetooth

Bonjour, bluetooth (HC-05 de Velleman). J'arrive a initialiser le module bluetooth read more »

Electronics (Croatian)

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DTG prineter za stampane plocice

Prodajemo DTG printer prilagoden za A4 stampane ploce Postupak je sljedeci 1. Lagano obrusite PCB plocicu 2. Stavite je u DTG printer 3. Otisnete predlozak sa posebnom Acyl ljepljivom tintom 4... read more »

Electronics (Dutch)

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DAB+/FM/internet radio FS2.6 chip

Ik heb de indruk dat ik 2 radio's heb met de DAB+ (let op de plus) chip bevat van Frontier Silicon. 1 van hen (AEG) toont echter de DAB+ radios NIET. Wat als ik de chip van de Blaupunkt verplaats?... 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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Dansk Mavic Pro Video

https://youtu.be/GGWGlkkqYUA ?det! read more »

Microcontrollers (Russian)

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(fido7.)su.hardw.other http://crutch.fatal.ru/?s=ru_embedded read more »

Electronic Circuits (Russian)

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аврстудия стоит у кого тутошних?

Hello All! -- //unsigned char stepper_step_codes[8] = { // 0b00100000, // 0b00110000, // 0b00010000, // 0b00011000, // 0b00001000, // 0b00001100, // 0b00000100, // 0... read more »

Electronics Hobby (Italian)

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Prova tutto

http://www.banggood.com/it/3_5inch-Colorful-Display-Multi-functional-TFT-Backlight-Transistor-Tester-p-1083042.html?currency=EUR&utm_source=criteo&utm_medium=cpc&utm_content=all&utm_campaign=electron... read more »