Latest threads in Electronics Designshow only best voted threads
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This Ben Eater guy is a good teacher
Basic stuff, but presented in a very good way. This guy makes the best how-to videos on electronics... Reliable data transmission. Error detection: Parity checking. Checksums and Hamming distance. How...
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4 years ago
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Paste vs solder --- silver?
After 45 years of soldering experience, I'm toying with SMD and paste in an oven. Using 2 types of paste. My question is -- Generally does a paste joint have a "grayer" appearance than a hand soldered...
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4 years ago
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Re: HBT- wave noise
Etendue is the product of area and projected solid angle. It's related to the thermodynamic idea of phase space volume. I'd certainly use a diamond or carbide scriber to reduce the amount of force...
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4 years ago
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Re: Dual supply LTC4446
If you use an isolated part like the UCC21520, you can place the high and low side FET drivers wherever you like.
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4 years ago
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Hard build, but easy electronics... REALLY COOL!
I want to make one with a couple variations though...
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4 years ago
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Re: The Two Fundamentals of Engineering
wrote in news: No stopping until I die. And certainly not first. Yet you lay it out as if to be a chronological step process. So... There are more than two, but a few are... Observe Learn Observe...
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4 years ago
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Re: OT: National Popular Vote Interstate Compact
Lasse Langwadt Christensen wrote in news: That is why you vote at a poll first and the photo is of you, the vote sheet, and your thumbprint. The at home procedure simply verifies that you voted, not...
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4 years ago
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Benchmark your box
You can run several instances of this and watch them all crunch. This is a Linux app BTW. So try it in the Linux Windows now lets you have too! So, set a command prompt to as big an x,y size you can...
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4 years ago
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boosted opamp
This might work: Version 4 SHEET 1 1080 680 WIRE 64 -48 -144 -48 WIRE 400 -48 64 -48 WIRE -144 -16 -144 -48 WIRE -416 0 -512 0 WIRE -288 0 -336 0 WIRE 400 0 400 -48 WIRE -512 48 -512 0 WIRE 336 48 304...
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4 years ago
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OT: The Dictatorship of a Stooge
Greetings, USA. The USA Senate has given its verdict in a trial. They had the final word and they retained Trump as the commander. You citizens of the USA are now seeing the history of The...
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4 years ago
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Problems with .htaccess file
My site works well now, with the .htaccess file disabled. I edited it and commented out all of the lines that redirect HTTP to HTTPS, and to and all variants i collected. Re-enabling it makes my site...
8
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4 years ago
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Purpose of precision high-current series regulator's resistors and capacitor?
This question was originally posted to piclist. The TL431 datasheet contains "Figure 29. Precision High-Current Series Regulator." What's the purpose of the 30 ? resistor, the 4.7 k? resistor, and the...
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4 years ago
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Look at the underpants of our chips
Perhaps you like to have a look inside: It is interesting that there are so many different designs for the same chip. Olaf Hier finden sich teilweise umfangreiche Dokumentationen vieler Bauteile...
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4 years ago
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kinda tough one
It took a week of spare time, 10 ECOs, to go from to Nasty: parts on both sides with complicated clearance issues, picosecond stuff, crosstalk, serious thermals, panel arrangement issues, all sorts of...
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4 years ago
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Advise for intel about integrating RAM onto chip.
One more posting though about the "RAM" integration attempt of intel and others onto CPUs/chips. It seems Intel is trying to be "nice" about it and trying to create an "eco" system for other RAM...
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4 years ago
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