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User: unitron

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  1. What kind of case are you going to use? on Low-Profile Video Cards? · · Score: 2

    You don't say why you need low profile expansion cards. Are you trying to stick a regular AT or AT but with a PS/2 keyboard and mouse into an LPX case? (I once did that before realising that I could unsolder the PS/2 ports and solder in a regular DIN connector for the keyboard.)

  2. Re:If you have to ask Slashdot you aren't qualifie on Building a Cheap Oscilloscope Using Your PC? · · Score: 2
    "Building a circuit that has 1:1 gain with infinite bandwidth ..."

    You left off the part about infinite input impedence...

  3. Re:Would you tell a child to design his own TV? on Building a Cheap Oscilloscope Using Your PC? · · Score: 2

    Actually it's the current that kills you, the voltage just shoves the current through you.

  4. Re:Can't be done with soundcard on Building a Cheap Oscilloscope Using Your PC? · · Score: 2

    Aren't professional soundcard prices up there in the same range as real oscilloscopes?

  5. Re:What kind of work is being done? on Suggestions for Someone Building an Artist's PC? · · Score: 2
    "Apple users would pay $1,000 for a toaster if it had an Apple logo on it."

    insert Apple Cube joke here

  6. More vapormedium on Wireless Metropolitan Area Networks · · Score: 2
    "More high speed wireless coming our way soon."

    We'll have it "real soon now", just like DSL, right?

  7. Re:You guys are missing the point... on Wireless Metropolitan Area Networks · · Score: 2

    There's a rumored Slashdot bug that takes posts intended for one story and sticks them in another. And of course it's an intermittent bug.

  8. Re:Leave us alone! EXACTLY! on Getting Introverts to Unwind at Work X-Mas Party? · · Score: 2

    I thought cathedral ceilings kinda ruled out attics. (floor > living space > sheetrock > rafters > roof sheathing > tar paper > shingles)

  9. Re:Sarnoff started the whole mess. on Open Spectrum: Free the Airwaves · · Score: 2

    If you haven't read it already, get hold of a book entitled "Man of High Fidelity" by Lawrence P. Lessing. It's a biography of Edwin Armstrong, who invented wideband FM (and a whole bunch of other stuff--it's worth reading just for the part about detecting WWI enemy aircraft from their spark plug RFI and for the part about inventing the regenerative amplifier that Lee DeForest claimed he had invented in spite of not understanding how it worked--the book is full of patent horror stories). There's a lot in there about Sarnoff and RCA trying to keep FM down in order to maintain their AM powerbase.

  10. Re:Not gonna fly on Gibson Guitars and Ethernet · · Score: 2
    Actually they rejected analog solid-state amps in favor of the older analog vacuum tube amps.

    The reason is that the (unavoidable, not intentionally added) distortion that the tubes add to the amplified analog of the input signal is harmonically related in such a way as to be "in tune" with the original signal, whereas the distortion added by the early solid-state amps was "out-of tune" with the original signal.

  11. Re:Sorry, not Ethernet on Gibson Guitars and Ethernet · · Score: 2
    The co-axial cable feeding your television is 75 Ohm RG-59 or RG-6. 10base2 uses 50 Ohm RG-58.

    (The BNC vs. F connector part is a lot easier to cheat on.)

  12. Re:mLAN on Gibson Guitars and Ethernet · · Score: 2

    Throughput is what those so-called "water saving" showerheads restrict, latency is the time between turning on the hot water and getting water that's hot.

  13. Re:The Gibson Les Paul on Gibson Guitars and Ethernet · · Score: 2
    The Les Paul guitar is especially dangerous if you drop it on your foot.

    (For the non-guitar players, they weigh a *lot* more than the average solid body guitar)

  14. Re:Ask Slashdot: Are Photomasks Art? on Unwinding Cisco's Not-So-Simple Beginnings · · Score: 2

    The drawings used for making (the various positives and negatives used in making) printed circuit boards are called artwork all the time, but that doesn't mean that anyone is calling them art.

  15. Re:Spin-offs and the big payoff on Unwinding Cisco's Not-So-Simple Beginnings · · Score: 2

    If you're including Intel and Fairchild and Noyce, shouldn't National Semiconductor and Zilog be on that list as well?

  16. Re:And this is earth-shattering because..... on Unwinding Cisco's Not-So-Simple Beginnings · · Score: 2
    You left out the "magazine" he published aimed at college students prior to starting Virgin.

    But then the article where I learned about that left out the part about his family being well able to provide start-up capital...

  17. Re:well... on What Industry Certifications are Worth It? · · Score: 2
    "...although some people will go so far as saying you don't need the B.S. either."

    I often get people telling me that they don't need my BS.

  18. Re:20gb - no storage problem. on Bokks Linux Based AV Component · · Score: 2
    "...perhaps a pII?..."

    They probably got a quantity deal on a bunch of old PII laptop chips from the same place they picked up those closeout 20 G drives.

  19. Re:Q: Why is the hard drive only 20 gig? on Bokks Linux Based AV Component · · Score: 2
    Why is the hard drive only 20G's ?

    Because that's the size Staples and Circuit City and such were offering on sale with a rebate last week. :-)

  20. Re:i built something similar recently... on Bokks Linux Based AV Component · · Score: 2

    NewEgg seems to be selling it right now for $250.00 with a stick of ram and a floppy.

  21. Re:Development of the IC on Electronic Abacus · · Score: 2

    Actually "monolithic" means "single, or one, stone or rock". In this particular case it's a single silicon or germanium crystal. Solid state means not a liquid state or a gaseous state or etc. Hand soldered connections are external to both discrete semiconductors and integrated circuits and if they fail it isn't the transistor's fault. I'm not saying that integrated circuits aren't a great idea, but problems with early discrete transistors (as opposed to the circuits of which they were a part) were due mostly to semiconductor fabrication and packaging (your average TO-5 can being much, much larger than the actual transistor inside) being an infant technology at the time and not to their not being part of an integrated circuit.

  22. Re:Technology barriers on Electronic Abacus · · Score: 2

    Transistors *are* solid-state devices, and there is no reason for discrete transistors to fail any more often than does a single transistor out of the many that make up an integrated circuit.

  23. Re:The US is a safe place on DOJ Already Monitoring Cable Internet Traffic · · Score: 2

    There are a lot of bridges (and other infrastructure) in the US that are aging and crumbling and by no means safe, and the relevant governments don't have the money to fix them, but that's got nothing to do with whether or not said bridges are vulnerable to terrorism.

  24. Re:Newspeak on U.S. Shuts Down Somalia Internet Access · · Score: 2
    Newspeak refers to an alteration of the language itself, the idea being that you can make it impossible for the people to have ideas which the government doesn't want them to have by eliminating the words and phrases with which those ideas are expressed. If you define slavery as freedom, then it becomes impossible to say that the reason why slavery is evil is because it deprives the slave of his or her freedom. If you define war as peace, you make it impossible to wish for the war to end and peace to be restored. If you eliminate the word "evil" the government can't be suspected of evil. The concept simply ceases to exist.

    Alteration of the news is just done by falsifying the records, although the records *are* increasingly re-written in Newspeak to speed the demise of the very concepts behind the kind of thinking which the government wishes to eliminate.

  25. Re:Here's the article... on U.S. Shuts Down Somalia Internet Access · · Score: 2

    There may not have been an article but I definitely saw a "crawl" on either CNN or MSNBC (and I'm pretty sure that it was CNN) a few days after some Red Cross warehouse was bombed a second time saying that the warehouse was bombed on purpose both times.