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Sci.Electronics.Design
Sci.Electronics.Design is a worldwide Usenet news group for discussions relevant to the design of electronics circuits.

There are 5371 threads in our archives.
You are currently looking at page 2 of 359.
The threads with the newest additions are listed first.




Space Aliens take a dislike for wind turbines ! [6 articles]
Eeyore - 13:04 09-01-09
One saw orangey-yellow spheres skimming across the sky. Another reported a 'massive ball of light' with 'tentacles going right down to the ground'. Then witnesses told of an... Read More
OT: The Coronation [3 articles]
Richard The Dreaded Libertarian - 12:24 09-01-09
So, when they install Barry Christ as our new Commissar, do you suppose he'll walk across the reflecting pool on his way to the Oval Office? Hey! He's the first President Barry... Read More
OT Universal? [3 articles]
Rich Grise - 12:10 09-01-09
http://www.gocomics.com/speedbump/2009/01/09 Cheers! Rich ... Read More
newbie question - remote sound activation? [5 articles]
dannydog - 11:39 09-01-09
What would be necessary to create a simple system that consists of a controller that has a button (or some other type of activating device) that could remotely activate a small ... Read More
Water detection cable [3 articles]
GlennDoten - 11:24 09-01-09
Does anyone know who manufactures those water sensor cables that are placed on the floors of datacenters? I've seen the ones that have two wires in them, although these wires app... Read More
34330A 30 A Current Shunt any cheaper alternative? [15 articles]
Myauk - 09:34 09-01-09
Hello All, While working on certain test system, I needed to measure current value up to 4A. As I looked for the DMM with GPIB cable that supports the measurement up to 4A,... Read More
Movement/Vibration Detection [8 articles]
ceebee - 09:16 09-01-09
I am looking for a way to detect movement/vibration around a specific area, using some type of sensor(s) that are buried under the ground. I would like this sensor to activate an... Read More
A question for management types. [102 articles]
07:48 09-01-09
As I'm going around town and several states handing out resumes, A question keeps bugging me. Do HR types score points for scheduling interviews for nothing? Is it a tax write... Read More
On the harmfulness of microwaves [39 articles]
Rene Tschaggelar - 06:47 09-01-09
I'm having a continuous argument with a colleague of mine about the harm of microwaves. While he considers them harmful at any level, I tend to be caring less when the level is... Read More
PLL with external feedback at 622.08 [18 articles]
06:20 09-01-09
Hi All I=92m going to design a PLL for the frequency of 622.08MHz. This PLL should support external feedback. I=92ve looked for such PLL muck but I haven=92t found . What shall... Read More
PCI PCB [7 articles]
Dirk Bruere at NeoPax - 06:02 09-01-09
Thinking about the convenience of running a custom design on a PCB and fitting it to the PCI slot on a PC, just for convenience of voltage, housing etc. Are there any manufa... Read More
OT: UK okays warrantless remote hacking of PCs [74 articles]
Hammy - 05:49 09-01-09
This is OT but 90% of the stuff here is. But I thought people here might (Eeyore) find it intresting. I found it at BBR. "Police have been given the power to hack into persona... Read More
PADS question: document name [3 articles]
John Larkin - 23:32 08-01-09
Hi, Our long-time PADS guy left to start a new life, and we're breaking in a replacement. It's going well, except for this annoyance: we used an old board as the basis ... Read More
OT : a must read. [214 articles]
Eeyore - 23:18 08-01-09
America the Illiterate By Chris Hedges November 16, 2008 "Truthdig" -- - We live in two Americas. One America, now the minority, functions in a print-based, literate world. ... Read More
looking for HV power supply with decent current [15 articles]
Chris Lobo - 21:57 08-01-09
Looking to build, as simple as possible and cost effectively, a 100 KV power supply capable of supplying up to 5 mA current. I'd like it to be able to handle loads of all type... Read More
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