Latest threads in Electronics Designshow only best voted threads
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AD8066 buffer oscillates with inductor on input
Hi all, Someone at work wanted a buffer to drive a coax cable with a signal from a high impedance device. I thought this would be a quick job so I built a buffer amplifier, using half of an AD8066...
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6 years ago
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August 14, 2003 blackout.
Today marks 14 years since this massive, cascade blackout. -- Never piss off an Engineer! They don't get mad. They don't get even. They go for over unity! ;-)
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6 years ago
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Transistor with highest power rating ever?
Something made me recall a hoax article I saw in PE or Elektor a long time ago. It announced a 1kW BJT and the accompanying picture showed a TO-3 style case that appeared to dwarf a wrench placed...
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6 years ago
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OT: Civil War Monuments
I recall the original issues with monuments honoring Civil War era leaders had to do with the clear statement made by the ones at issue. One in Louisiana had a plaque honoring a white supremacy group...
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6 years ago
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OT: Statement by Charlottesville Protest Organiser
The guy's name is Jason Kessler. This is what he wanted to say after Saturday's incident but was unable to due to being shouted down and attacked by a mob of Leftists. You won't see this on any MSM...
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6 years ago
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OT: Shortcut Arrows
Win7 Pro 64-bit What's the best way to remove those gul-dern shortcut arrows from desktop icons? ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's...
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6 years ago
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20 Tricks Frauds Use on Gullible Tourists Around the World
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6 years ago
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Re: OT: West Virginia Governor tells white supremacists to go home!
Ha! For some strange reason he seemed to lose the 'audience' at that point. :-> Washington and Jefferson are the new bogeymen in today's 'progressive' America.
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6 years ago
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Variable Impedance of Bucking Coils for Tuning LC Circuit
If I have two air-core solenoids and position them end-to-end so their magnetic fields oppose (N to N or S to S), does this increase or decrease the impedance of each coil? Has this ever been used as...
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6 years ago
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Charlottesville
"Those who make peaceful process impossible make violent protest inevitable." Something the anti-democratic movement in the West needs to think about if this is to be avoided in future.
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6 years ago
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OT: Backup camera glare
The Chevy Volt's backup camera is ok under normal lighting conditions, but at night if someone is parked behind me and has LED or HID headlights on, there's so much lens flare/glare/CCD...
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6 years ago
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Analogue Scopes are Better
Hi, see this vid for proof: Try doing that with your Rigol toys ..... .... Phil
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6 years ago
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Request help sizing a cartridge heater.
I want to build a plastic clamshell heat sealer, for volume production use. I have a hand-sealer, but it is too slow and you have to make several welds to adequately seal the clamshell we are using. I...
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6 years ago
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PING: Aylward or other Spice Expert
PING: Aylward or other Spice Expert... Bringing up a 0.18u/0.35u Vanguard process, building up the PSpice model libraries. Discovered strangeness: ALL devices have HDIF=0.2u, except "native" NMOS,...
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6 years ago
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class D amp
I want to build an AC source to test synchros/resolvers/RVDTs. The target is 400 Hz 30 VRMS at maybe 30 VA, but we might want to simulate aircraft "wild power" and drive LVDTs, so maybe 250 Hz to a...
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6 years ago
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