Latest threads in Electronics Designshow only best voted threads

Subject Author Posted Replies
 
grrrrrr
Why do people have online data sheet files called media.pdf or mfr.pdf ? Why does TI have app notes and eval board manuals like sluubo1.pdf? Why do I have to fill out a form to see a data sheet or an...
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Interesting inductor
So I'm doing a new lab amp product. Our existing one is 500 Hz -- 20 MHz, 1.1 nV/sqrt(Hz). The new one is aiming to be 10 kHz -- 200 MHz, 0.25 nV/sqrt(Hz). The spherical cows love it, so we'll see...
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Re: Shielding spacecraft against cosmic radiation
On Tue, 12 Mar 2024 06:22:55 GMT, Jan Panteltje wrote: That's all absurd, cramming a crew into a tiny dark cylinder, deep inside tons of magnets, to reduce their radiation exposure a little. Space is...
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Re: OT: Where will it go?
On Tue, 12 Mar 2024 05:50:48 GMT, Jan Panteltje wrote: Read Huxley much?
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"DEI vs Semiconductors"
DEI vs Semiconductors March 10, 2024 longtime industry insider makes it clear that the recent Diversity law is not compatible with the expense and failure rate of semiconductor manufacture, which...
 
PSU Ripple
Returning to this Marconi signal generator which has a lot of ripple on the (linear) PSU output, I managed to get probes through a barely accessible crevice and get a couple of screen shots of the...
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Photocell connection
I've noticed that when gas-filled photocells were used in valve equipment, they were nearly always supplied with a low-impedance source of +ve voltage to the anode and the signal was taken off a...
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US Election Year!
Every four years, this group becomes a discussion forum exclusively for US politics, where heated opinions and insults are freely exchanged. And this year it should be an absolute hum-dinger! May I...
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Re: Intel Altera
Their multiprocessor chips don't look much like the 8086, and are great deal bigger (at least in transistor count). Some of them may be code compatible, in that they can still run ancient 8086 code,...
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Re: European crash tester says carmakers must bring back physical controls
Am 05.03.24 um 06:21 schrieb Jan Panteltje: Loosely related: On Intel's new facility in Magdeburg, .de, archeologists have found a 5000 years old ox carriage, including 2 oxes and the driver (estim....
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Re: 3D reflector microchip could speed development of 6G wireless
On Fri, 08 Mar 2024 05:35:16 GMT, Jan Panteltje wrote: That link tried to install something on my PC. > Researchers developed a semiconductor chip that will enable ever-smaller devices to operate at...
 
Re: power shortages
On Thu, 07 Mar 2024 07:13:56 -0800, John Larkin wrote: All those wankers that bought electric cars. >
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Chinese downloads overloading my website
Got a note from an ISP today indicating that my website was suspended due to data transfer over-use for the month. (>50G) It's only the 7th day of the month and this hadn't been a problem in the 6...
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Re: OT: A lot better than a Covid death shot!
But you can't post a link to it. A few. Rather fewer than would have died if they hadn't had that particular COVID shot - Astra Zeneca - and not been protected against Covid-19 by it. They've...
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Old germanium transistors.
I have old germanium transistor from computers that were dumped in the 70's. The Hfe varies between 50 to 150. The Vbe varies between 110 and 230. A couple of these have a short between collector and...
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