Latest threads in Electronics Designshow only best voted threads
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new airport idea
Hi, Airports are expensive, reinforced runways etc.. Here is an idea: instead of runways, use 10foot deep water (or antifreeze in winter) and build planes without landing gear and tires/brakes. This...
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4 years ago
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Spicing twisted pair
I may have posted this before, but the issue of modeling a shielded twisted pair has come up again. It needs three txlines. This model checks well against a TDR of the real cable.
8
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4 years ago
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8 | |
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On the way to printable organic light emitting diodes
On the way to printable organic light emitting diodes Researchers are developing an efficient OLED consisting of only one layer
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4 years ago
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Mini UPS
Don't need much. I don't know why but I guess the power company here does n ot have their shit together. We get these mini glitches sometimes, less tha n a second. Had one today and all looks alright...
12
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4 years ago
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Littlefuse wrecks IXYS
Littlefuse takes over IXYS, trashes web links. Excuse me, IXYS make sophisticated high-voltage semiconductors, Littlefuse make fuses. Arrggh!
11
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4 years ago
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Back emf when unplugging coil?
Hi all, I've got a coil driver 3 amps max. coils are ~10 ohms and I'd have to look up the inductance... big open air coil. So a user had a problem and it looks like the pass transistor blew....
19
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4 years ago
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Distributed attenuators
Hi, All. So I have this gig building a cathodoluminescence system for use in electron microscopes. It needs a programmable-gain amp with about 0.2 dB steps, low noise, and a bandwidth of > 40 MHz. A...
23
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4 years ago
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23 | |
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Datron meter options
Where can I find out about the options fitted to Datron 1061? Search engines are getting me nowhere. NT
8
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4 years ago
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Ken Shirriff is a beast
Bitcoin mining on the world's only working Apollo Guidance Computer. Just because. Cheers Phil Hobbs (His other stuff is good too.)
23
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4 years ago
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Re: OT: Huge
bitrex wrote in news:aTgVE.18481$cR3.16404@fx38.iad: If you watch the movie "Goldfinger" you will get where Trump got his retarded personality from. The dopey bastard actually thinks he is a combo of...
15
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4 years ago
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OT: passwords
Start with the reasonably decent tester As i mentioned before it does have at least one lame attribute, it tends to give email addresses very high total rating (all green!). I know very little about...
16
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4 years ago
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1v1 prime numbers defeated?
Hi, I started a battle with the prime numbers several years ago, and finally have successfully defeated them (at least to my satisfaction, which requires no formal proofs or much justification at...
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4 years ago
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Totally OT, does anyone here listen to Joe Rogan?
Best podcast ever! (3.5 hours) As a liberal democrat, I agree with ~98% of this. Joe Rogan is my 'Walter Crondike'. It gets physics weird near the end.. But it totally seems that the smart guys in...
16
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4 years ago
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16 | |
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Agilent 10076B osc probe for sale
Hi, anyone interested? I will take $125 (Paypal). Bought it years ago for some project and used it twice. Its a passive probe for high voltage (100:1). Specs are on interweb. Can upload pic later....
16
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4 years ago
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tubes!
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4 years ago
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