Basic Electronics
These groups are the best place to ask your basic electronics beginner questions or help other people just starting out with electronicsHobby Electronics Basics
Sanity check on LED matrix design idea.
by Daniel PittsHello, I'm going to try to make a simple LED matrix display powered by an Arduino, and wanted to validate my approach with the more experienced people here. My goal is to have something that will a... read more »
Electronic Components
Psion formulator.
by Ian FieldFound a little grey dongle type thing, the only markings are; Psion& Formulator & made in UK. No model or type No. Inside is a 256k EPROM with no label over the window. Its probably yonks old and lo... read more »
Electronics Down Under
OT hotmail
by F MurtzMy hotmail comes up as blocked and they want my phone no to recover it or they have a page full of questions ending with wanting my credit card details I do not know if it is a scam. I tried my lap... read more »
General Electronics
Share a scope or electronics story, get a thank you gift
by POd UserHi all. Thought you might like to know that I'm running a little contest on Scope Junction - the first 50 people to post an interesting, embarrassing, funny, weird, or otherwise memorable story ... 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 categoryElectronics Computer-Aided Design
Spicy Schematics and Simulation for iPad, version 2.2 now av...
by ischematics dotcomWe are very happy about Spicy Schematics v2.2.0, .. all major bugs zapped, and tons of new features added .. check it out! http://ischematics.com read more »
Electronics Design
Nick Hanauer is an American entrepreneur and venture capital...
by hamiltonhttp://www.youtube.com/watch?feature=player_embedded&v=CKCvf8E7V1g read more »
Electronics Repair
How to reset your Mitsubishi WD-52725 TV
by Chinna BalajiHow to reset your Mitsubishi WD-52725 TV 1. Power On the TV 2. Press TV Menu button on the TV Remote 3. You will see a Menu on the TV Screen 4. Now Press the numbers on the TV Remote 1, 2, 3 and Ente... read more »
Electronics Equipment
Share a scope or electronics story, get a thank you gift
by POd UserHi all. Thought you might like to know that I'm running a little contest on Scope Junction - the first 50 people to post an interesting, embarrassing, funny, weird, or otherwise memorable story ... 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
EuroForth 2012 dates and location
by Stephen PelcThe Forth conference, EuroForth 2012, will be held at an Oxford college from 14-16 September 2012. There will be a two day Forth standards meeting 12-14 September. We will publish more details on the... read more »
Embedded Linux
Why does Linux need memory management units and cache?
by 7Why does Linux need memory management units and cache? ------------------------------------------------------ Excuse us, this is bothering me much. Why does Linux need memory management units and cac... read more »
Microcontroller Discussions
Arduino no delay timer and counter functions
by RogerNWhen the condition comes true, they time to the preset value and turn on a done DN bit. I used Allen Bradley PLC timers as a general reference. Anyway, you can have all your control in your loop a... read more »
Field-Programmable Gate Arrays
Xilinx ISE Multiple Drivers Error
by Christopher HeadHi folks, I seem to have convinced ISE to output incorrect multiple-driver error messages. I've reduced the example to the following: -- test.vhd library ieee; use ieee.std_logic_1164.all; entity Tes... 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 forumsElectronics (German)
DIL40 PEGASUS01 ?
by Holm TiffeMoin, Ein Freund (hallo Gert) hat bei mir letztens eine Tüte mit Teilen abgekippt, darin war u.A. ein 40 Pinniger DIL IC, beschriftet mit WIE 09-91 PEGASUS01 CH-VD 2.1 Intel (M)(C) 1980 ...ich vermu... read more »
Electronics (Spanish)
Software para PC para analizar amplio espectro de frecuencia...
by am.fraga.ledBuenas.. Estoy interesado en disponer de un software en mi pc que me permita realizar una visualizacion del espectro en un amplio rango de frecuencias. (a ser posible hasta varias unidades de ghz) Bu... read more »
Electronics (French)
[HS] époxy.
by Jean-ChristopheComme quoi l'=E9lectronique n'est pas imp=E9n=E9trable, surtout =E0 cette =E9poque-ci : http://tinyurl.com/7gaesvc read more »
Electronics (Croatian)
zajednički potencijal sekundara
by MaximuSSZanima me da li je dobro da raznorazni izvori napajanja u jednom elektroormaru imaju jednu točku sekundara na istom potencijalu, npr. uzemljenu? Npr. uzmimo primjer da imamo trafo 230/230V, trafo 2... read more »
Electronics (Dutch)
Labtop accu, erin laten zitten of eruit?
by AnoHallo mensen, Ik heb mijn laptop praktisch altijd in de 230 V zitten. Zou het beter zijn voor de accu (Li-ion)om die eruit te halen? De laptop doet het gewoon met de accu eruit en de stekker in het ... read more »
Electronics (Polish)
elektroda
by identyfikator: 20040501szukałem, ale nie znalazłem, zmieniło się coś w kwestii punktów na elektrodzie? jakoś nie widze nigdzie możliwości doładowania punktów... read more »
Electronics (Swedish)
Nya uppgifter tyder på teknik att kapa drönare
by Mikael ForsbergNya uppgifter tyder på att det nu finns teknik att kapa drönare genom att jamma GPS och få dem att flyga fel. Det skulle vara en enorm framgång mot bland annat terrorstaten Israel som flyger in bev... read more »
Electronics (Danish)
Værdi af kondensatorer ????
by KSJeg har fået en kasse med en del meget små kondastororer. De er sorteret i små rum, så de er lige til at går til, MEN ... der er lidt svær at finde ud af hvilke værdier de enkelte har ! Dels er tekst... read more »
Microcontrollers (Russian)
Rules
by Moderator of RU.EMBEDDEDПpавила эхо-конфеpенции RU.EMBEDDED Редакция 10 июня 2006 года 1. Тематика. Все, что связано со встроенными системами, микроконтроллерами и другими компонентами этих систем, их разраб... read more »
PCAD Forum (Russian)
Где Оркад хранит дефолтные соотв...
by Alexander ZabairatskyHello 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 Technologies (Russian)
ФЕСТИВАЛЬ КОМПЬЮТЕРНОГО ИСКУССТ...
by Alexander KalmykovВ 11-й раз фестиваль Chaos Constructions откроет перед Вами двери в городе на Неве, в последние выходные лета! Мы, команда организаторов, работаем для Вас над различными компьютерными фестивалями (En... read more »
Electronic Circuits (Russian)
Rules
by Moderator of SU.HARDW.SCHEMESПравила эхо-конфеpенции SU.HARDW.SCHEMES Последняя редакция 02 мая 2006 г. Данные пpавила должны быть доступны читателям для пpосмотpа на любой станции, подкл... read more »
Electronics Hobby (Italian)
progetto amplificatore hifi +-12V
by onderootssalve, sto costruendo un lettore cd amplificato usando un alimentatore PC, un lettore cdrom. L'ampli vorrei costruirmelo da solo. Siccome ho già l'alimentazione mi serve un progetto da +- 12 volt. Ho... read more »
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