Latest threads in Electronics Designshow only best voted threads
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Precision high-voltage pulse settling-time measurement
I needed to observe the detailed settling behavior of a precision high-speed 250V->0V transition. Simulation results predict this clamp settles to within 100mV to 'scope | .-. | | 5.75k '-' | -+- -12v...
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4 years ago
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Travel ban impact
Reputable source too.
3
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4 years ago
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No this guy knows electronics!
The right way to make electrons go where you want them to.
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4 years ago
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????? ??? ??? ????????? ???? ??? ?????? ??????? ?? ?????? ??? ????? ?????? ?????? ( Mister Ajikko )
????? ??? ??? ????????? ???? ?? ? ?????? ??????? ?? ?????? ???? ???? ?????? ?????? ( Mister Ajikko ) h ttps://
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4 years ago
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For only one cent the first month
???? ???? ??? ??? ??? ???? ??? ??????? VPS ?????? ?????????? ?? ? ??? ??? ???? ??? ???? ?????? ?? ????? ?? ????? DDos ?? ???? inters erver 6 ????? ?? ??? ??? ????? ??? ??? ?????? For only one cent the...
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4 years ago
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OT - Electronics / Computer question
Is there a way to tell when a NUC computer has finished booting? I need to externally control some hardware power-up's (by 3rd parties so I don't have much control.) The NUC has to be up and running...
23
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4 years ago
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Better Rate of Growth Data
I have been collecting the data from the CDC which is dated to the estimate d time of infection. This data shows new infections being attributed to da tes up to a month ago. This both raises the...
84
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4 years ago
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84 | |
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Supply filters
I'm doing a miniaturized PMT replacement product that has to fit a pHEMT-bootstrapped front end, low noise PGA, variable ~50V MPPC bias supply, TEC controller, MCU, and serial communications into a...
18
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4 years ago
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Bored? Google Glomar Explorer
I'm stuck at home and getting bored. I thought if we can keep this thread going it might be fun. I am ex navy so the Glomar Explorer story hit home and made me a little sad. Google it, read it, and...
1
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4 years ago
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3904 (again)
A client came to me with a battery design that isn't meeting lifetime spec. The unit is a small transmitter to track people in hospital type environments. The circuit runs off of a 3v battery. There...
11
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4 years ago
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faston connector spacing
Our RIS-796 250-amp LED current pulser has been operated up to 1100A by Rob Legg, and is well suited to make shaped current pulses up to 750 amps. E.g., "8.3ms single half sine-wave" for "Peak forward...
2
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4 years ago
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Nope, No One at the Helm
Today Gov Cuomo said they have about 4,000 ventilators and have 7,000 more ordered. But they are going to need 30,000 more in the next 3 weeks. GM a nd Ford aren't going to be able to supply those. In...
26
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4 years ago
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26 | |
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Latency Graph
The CDC publishes data on the new infections each day tracked by the day th e person was originally infected. I didn't notice right away they provide this data each day in a one line table I can copy...
13
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4 years ago
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OT: Almost Made a Mistake
I would have sold all my Tesla stock in February when it reached 900. I so ld some earlier at 500 and then some at 900, but I want to pay capital gain s rather than regular tax, so the rest I had to...
2
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4 years ago
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OT Hoover biography
On some thread there was discussion of Hoover. I'm reading this nice review of a biography. It's a long but nice read. George H.
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4 years ago
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