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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 electronicsHobby Electronics Basics
Why are engineering sample CPUs illegal to sell?
by Commander KinseyWhy are engineering sample CPUs illegal to sell? read more »
Electronic Components
BZX79 vs. BZX55
by Jon SchneiderWhat is the difference between BZX79 and BZX55 (and other) series Zener diodes ? I've tried comparing datasheets but cannot find both series from the same manufacturer. Thanks, Jon read more »
Electronics Down Under
Totally OT: Water tank weirdness
by Sylvia ElseThe problem started with the appearance of dust and grit falling into the bath. It was not at all obvious where it was coming from. With showers being preferred, the bath is little used, so this ... read more »
Electronics Equipment
PM3384 Failed Calibration Need some info
by Frank HeizlerI have a pm3384 and it keeps failing the autocal. I went through the manual calibration, and it was in need of that, but in the end it still failed wi th error d1a. I've read the service manual an... read more »
General Electronics
battery jargon
by Rich DA battery consists of two metals brought into contact. Somehow, they form an anode/cathode electric potential. That's the extent of my battery chemistry. So: NiCd - nickel and cadmium carbon... 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
Looking for a NGSpice model or subcircuit for TC4422 MOSFET ...
by JeffI Use NG-Spicec and am looking for a model or subcircuit for the TC4422 MOSFET driver. Would very much appreciate if you could point me to it. I did see a model but it was a wierd format, not a sta... read more »
Electronics Design
Auction in Fremont, ca NOW
by Bill MartinNo connection to this, just posting for NorCal bargain hunters. Be quick, lots start closing in 2 hours, around 11AM PST. enjoy, Bill https://bid.xtechauctions.com/auctions/4-1TPJI5/complete-fac... read more »
Electronics Repair
I am trying to locate a power transformer
by lanavy2307#94-620-01 for a Crate Amplifier. read more »
Field-Programmable Gate Arrays
First CFP: The 12th World Congress on Information and Commun...
by Anu Bajaj** First Call for Papers - please circulate this CFP to your colleagues and networks ** -- The 12th World Congress on Information and Communication Technologies (W ICT'22) -- http://www.mirlabs.... 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
First CFP: The 12th World Congress on Information and Commun...
by Anu Bajaj** First Call for Papers - please circulate this CFP to your colleagues and networks ** -- The 12th World Congress on Information and Communication Technologies (W ICT'22) -- http://www.mirlabs.... read more »
Embedded Linux
Addressing on I2C
by ZOTAre they some 'reserved' 'well known' addresses on i2c? -- read more »
Microcontroller Discussions
New(ish) assembler for PIC16 microcontrollers (asm1825)
by Andrew T.I thought I'd put a post out here for anyone working with PIC16 microcontrollers who might be interested in this assembler I've been working on. I started developing this around 2017 because I fou... read more »
Raspberry Pi Group
JTAG?
by gareth evansI wonder if any here have dabbled with the JTAG connections of the RPi, for it seems to me that as a low-level interested party it could be interesting to control a RPi4 through the JTAG interface... 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)
Strommessung am Hausanschluss von Steckdose aus
by- Martin Eckel
Hallo, es gibt jetzt ein Balkon-Solarkraftwerk mit Speicher, welches man einfach einstecken kann. oder lieber in den Akku schieben, wird ein patentiertes Verfahren benutzt welches mittels Hochf... read more »
Electronics (Spanish)
Tengo un aerogenerador de 1000 watts (48VDC/20Amperes).
by- Mauro Gonzalez
Tengo un aerogenerador de 1000 watts (48VDC/20Amperes). El es trifasico en triangulo, quisiera saber que corriente entrega por fase. Agradezco mucho la ayuda. Mauro. read more »
Electronics (French)
mesure de puissance: un wattmètre monophasé DIY
by- Vincent Thiernesse
Bonjour, http://www.muselec.fr/Network%20analyser.htm https://circuitcellar.com/inside-this-issue/ A+ Vincent -- This email has been checked for viruses by Avast antivirus software. https://... read more »
Electronics (Croatian)
Zelena slika na tv-u
by- Nikola Veselovac
Prije tri dana sam kupio resiver amiko a6 combo T2 i S2 signalom s ugra? ude zelenkasta ,vidi se slika na tv-u, ali kao da gledam preko negativa,da read more »
Electronics (Dutch)
[CHARTER] handvest nl.hobby.elektronica [maandelijks bericht...
by- - charter -
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 (Danish)
LG TV billedet forsvinder
byHej LG TV 55UH950V billedet forsvinder efter et par sekunder. Hvad skal jeg kort tid. mvh read more »
Microcontrollers (Russian)
Ðо Ð¼Ð¾ÐµÐ¼Ñ ÑÑо гениалÑно ...
by- Andrej Arnold
.............. wait10ms: rcall wait5ms ;5ms 7+x return addresses ;proceed with wait5ms ;+5ms wait5ms: rcall wait1ms ;1ms 6+x return addresses ;proceed with wait4ms ... read more »
PCAD Forum (Russian)
Ðде ÐÑкад Ñ ÑÐ°Ð½Ð¸Ñ Ð´ÐµÑолÑнÑе ÑооÑв...
by- Alexander Zabairatsky
Hello All! AZ> Ðавно Ñ Ð¾Ñел ÑзнаÑÑ, но бÑло не оÑобенно акÑÑалÑно, а Ð²Ð¾Ñ ÑегоднÑ, ÑÑо AZ> назÑваеÑÑÑ, наÑвалÑÑ. Ðобавил в ÑÑ ÐµÐ¼Ñ Ð´Ð¸Ð¾Ð´, в ÑÑ ÐµÐ¼Ð°Ñике Ñ Ð½ÐµÐ³Ð¾ вÑÐ²Ð¾Ð´Ñ AZ> обознаÑÐµÐ½Ñ 1 и 2, а когда ÐÑйаÑÑ ... read more »
Electronics Hobby (Italian)
Test sottovaso pieno
by- BIG Umberto
Ho una piccola pianta in sala, sopra il tavolo, il cui vaso con sottovaso, sono inseriti in un 'vaso' di stoffa decorativo. comtrollare il sottovaso, rischia il riempirsi di acqua di annaffio ed i... read more »
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