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Outré USB Gadgets

PreacherTom writes, "We've all connected a myriad of useful things to USB ports: flash drives, printers, webcams. How about a vacuum cleaner? Pair of heated gloves? Anti-cubicle missile system? Joseph Pisani offers a listing of some of the most creative USB-controlled gadgets available, and includes a slide show of the most popular."

35 of 102 comments (clear)

  1. This stupid thing too. by sporkme · · Score: 4, Interesting

    My most sincere apologies to Fiftythree.org, but when I read about plugging unconventional things into the computer, this classic came to mind. Note: the USBKiller is not listed. Scatter a few of these outside the back door of your local bank.

    The EtherKiller and friends: http://www.fiftythree.org/etherkiller/
    The Google cache

    Or this stupid thing is more in line with the aim of the article.

  2. Stuff that just uses power shouldn't count by mrchaotica · · Score: 4, Insightful

    I'm only interested in weird stuff that uses the USB data connection also.

    --

    "[Regarding the 'cloud,'] ownership was what made America different than Russia." -- Woz

    1. Re:Stuff that just uses power shouldn't count by Qadesh · · Score: 4, Funny

      I am so disappointed. I thought the vacuum cleaner would connect via the usb to a plan of the house and do the vacuuming for me.

  3. USB by Anonymous Coward · · Score: 5, Insightful

    They're not USB controlled at all. They're USB powered, and I wish people who write articles would get the difference (hint: one can be replaced with batteries, the other can't).

    1. Re:USB by BadAnalogyGuy · · Score: 4, Interesting

      I got a USB fan that has a software-controlled speed setting. It's pretty useless outside an air-conditioned room, but it's mostly around for novelty's sake. I hate when people just yank the cord out without right-click removing it from the device list. It leaves the fan in an unstable state and blue screens Windows when I plug it back in.

    2. Re:USB by Anonymous Coward · · Score: 5, Funny

      That's what you get for being a Windows Fan-boy.

      I know, I know: {groan}

    3. Re:USB by uncle_riley · · Score: 2, Funny

      The Linux USB fan drivers are still in beta I'm sure

    4. Re:USB by Cyno01 · · Score: 4, Informative

      The missile launcher is aimable and fireable through windows.

      --
      "Sic Semper Tyrannosaurus Rex."
    5. Re:USB by miro+f · · Score: 2, Funny

      in your haste to notify the GP of the fact that the GGP was a joke, you failed to realise that he was simply replying to the joke with a joke of his own

      oh sorry, I forgot this is slashdot... I mean:

            <-- joke

          o
        -+- <-- you
          ^

      --
      being vague is almost as cool as doing that other thing...
    6. Re:USB by Anonymous Coward · · Score: 2, Funny

      Of course, Linux doesn't need fans when it has rabid zealots.

      Go on, mod me down, but you know it's true.

    7. Re:USB by name*censored* · · Score: 2, Funny

      hahaha, did you mean, through Windows (tm) or through windows (is it open or did someone polish the glass really well?)

      --
      Commodore64_love: I don't comprehend people who're so frightened of death that they'll bankrupt themselves to stay alive
  4. Give me more power, Scotty! by Anne_Nonymous · · Score: 2, Funny

    I knew there was a reason Intel invested $6 bln in R&D last year: so I'd have plenty of power left over to run my USB nose hair trimmer.

  5. Really useful? Laptop lights! by The+Bungi · · Score: 4, Interesting
    Remember when USB started to go mainstream? After reading for a while about the 'glut' of 'wonderful devices' that would come down on the market and then hearing about USB-powered Tamagotchi (or some such stupidity) I pretty much gave up on the idea... until the laptop light. The USB-powered laptop light. Hell hath no fury compared to my reaching for my wallet to get one of these things at CompUSA the first time I saw them.

    If USB gives us nothing more in the way of alternative devices and gadgets, I will consider it a victory anyway =)

  6. iBrator by diablo-d3 · · Score: 4, Funny

    Well, there is always the iBrator, the most, uh, "friendly" of USB devices.

    --
    Patrick "Diablo-D3" McFarland || http://AdTerrasPerAspera.com
  7. USB controlled or USB powered? by Matt+Perry · · Score: 4, Informative
    Pisani offers a listing of some of the most creative USB-controlled gadgets available

    Only the little missles look like they could be USB controlled. The rest just seem to be drawing power from the USB port.
    --
    Slashdot: Failed Car Analogies. Amateur Lawyering. Anecdote Battles.
    1. Re:USB controlled or USB powered? by sporkme · · Score: 4, Interesting

      Well, this qualifies. DIY USB phone handset
      The guy combined a USB skype/gaming headset and an older style telephone handset for something that actually seems somewhat practical compared to a USB aquarium.

  8. USB power is cool by Bombcar · · Score: 4, Interesting

    I wish more devices used USB power to charge, then I wouldn't have to carry as many different power adapters around.

    1. Re:USB power is cool by ajs318 · · Score: 2, Interesting

      I think you'll find that the phone's main processor is controlling the switched-mode power supply for battery charging. Instead of a comparator, a few resistors and a hefty transistor, they use an ADC and some spare CPU cycles to operate said hefty transistor. The idea is that as soon as there's enough voltage just to power the processor at all, it can deal with the whole business of interrupting and restarting the charging current to the supply capacitor {which is how a conventional SMPS regulates its voltage}. I first observed something like this about 7 years ago in a piece of vehicle electronics, containing a microprocessor. It used some kind of charge pump {i.e. where capacitors are alternately charged in parallel then discharged in series} to generate a higher supply voltage than the battery, to feed an op-amp amplifying the voltage drop across a resistance of a few milliohms to monitor current {no op-amp can amplify signals which are hard up against either supply rail, so you always need a supply just out of range. Easy to obtain in a mains appliance, harder in a battery appliance}. The transistors, diodes and capacitors were obvious, but damned if I could find the oscillator that ran it. Turned out it was a pin on the processor .....

      My mobile is a Sony Ericsson, bought before Sony did that scandalous rootkit thing {but then I'm immune to that anyway, not having any Windows PCs}.

      --
      Je fume. Tu fumes. Nous fûmes!
  9. USB Powered != USB Gadget by Zaffle · · Score: 3, Interesting

    I'm sick of every man and his dog working out that their product can run from 5v dc, and therefore sticking a usb port on it, and saying its now able to connect to your computer!

    Imagine if a photocopier did this. Oh no, you can't *print* to it. It just runs off USB power, but because the specification limits a single USB port to 200mA, we have provided a "conveniant" multiheaded usb plug (count them, 4 usb plugs).

    No no no no no no

    There are some really neat ICs out there that allow you to build a device thats USB controlled, eg the PC can send a signal down the wire (and vice versa) and you can make the device do something. USB pencil sharpers are not a great category for this. USB weather stations are.

    Heck, I've always wanted to build a USB *controlled* fan. One that you can change the direction and speed via the USB port.

    A really big useful-ness of the USB devices is that you can now replace almost any part of your PC. USB serial, USB parallel, USB sound, USB network. Case-in-point, my network took a power surge via the network/switch. Best I can tell, the server took the main charge, probably though the power supply, and happily diverted it through the ethernet port, which the switch passed on to each device connect. Then end result is the network component on every device on the network is fried. The simple answer, especially for my beauitful geeked-out slimline MythTV box is a USB network. (No room for any more PCI cards)

    --

    I use to have a funny sig, but slash cut it off, and I forgot what the punchline was.
    1. Re:USB Powered != USB Gadget by jridley · · Score: 2, Informative

      Pick up any copy of Nuts and Volts. There are ads galore for USB development kits and inexpensive interface chips, and most issues have some damn thing or another that interfaces to USB.

    2. Re:USB Powered != USB Gadget by saider · · Score: 3, Informative

      Go to Sparkfun and search for USB. Lots of cheap (less than $30) dohickeys for doing all kinds of electronics projects.

      --


      Remember, You are unique...just like everyone else.
  10. Realdoll by Anonymous Coward · · Score: 3, Funny

    The Realdoll was the best, at least until the time I left it plugged in while playing Quake.

  11. He missed the best one... by Anonymous Coward · · Score: 2, Interesting

    The usb big red button.

  12. Re:I Gotta Get Me One Of These... by Anonymous Coward · · Score: 2, Funny

    What they need now is a cubicle missile defense system. Let the cubicle arms war start!

  13. I've got the missile launcher, it's okay. by phillymjs · · Score: 4, Informative

    I wanted to up the ante in a rubber-band-gun arms race in my office, but I couldn't find it available from any online vendors in the U.S. I see ThinkGeek now has a listing for them and they're expected in stock there in October. Anyway, I ended up picking one up on eBay from a guy in Australia for a decent price, about a month and a half ago.

    It takes AA batteries to actually power the launcher motors, with a switch on the underside of the base. The part of the missile that locks into the spring mechanism is actually heavier than the the rest of it, so it doesn't always fly nose-first like you'd think. It also doesn't have much in the way of range. If I could find extra missiles for it I'd experiment a bit with weighting the tips to try to address those issues.

    I haven't used the included (Windows-only) control app yet, but a guy wrote a control app for it for OS X that's not too bad. You can find it on Versiontracker, I'm too lazy to hunt it down and make a link right now.

    ~Philly

  14. uhhh. yeah. by highwaytohell · · Score: 2, Informative

    how this didnt rate a mention is beyond me!

  15. The appeal of USB is the power by EmbeddedJanitor · · Score: 2, Interesting
    I agree with parent that anything that just steal USB isn't really a USB device.

    However it is worth noting that it is the power that really makes USB different from other interfaces (sure you can steal a few mA from RS232). I quite often use USB to power small electronic circuits (development boards etc) instead of a wallwart or a bench power supply, even if they are using some other connectivity.

    --
    Engineering is the art of compromise.
  16. Re:Creative is the wrong word by Rageaholic · · Score: 2, Insightful
    A pair of heated gloves? What a brilliant idea! Until, ya know, you have to actually go outside. In the cold. There ain't an extension cord long enough.

    Well Duh. Thats why you have a laptop...

  17. Personal Protection by Ben+Jackson · · Score: 2, Funny

    I want a USB Bayonet.

  18. USB in the PSU by Madbastard · · Score: 2, Informative

    With this thing it seems that I can keep my USB missile launcher at Defcon 1 even when the PC is off. Wuhahahahahaha http://www.northq.com/products/powersupply/nq4200G P-USB.html

  19. Fondu by TheGreatOrangePeel · · Score: 2, Funny

    I'm amazed that the USB Fondu pot didn't make the list!

  20. Some video of multiple-launch systems in action by PreacherTom · · Score: 2, Interesting

    Some video of what one can do with a number of launch vehicles: http://scott.weston.id.au/software/pymissile-20060 126/ Gotta love technology in action.

  21. Re:USB "short run" gadgets by Bassman59 · · Score: 2, Informative
    Last I looked, USB development kits with any chance of helping you succeed right away were about $2000. If you wanted to make a USB device that supplied some simple information, e.g. temperature probe? the light is on --or not--, how would you go about it?

    Look again: Silicon Labs

    makes some nifty microcontrollers and you can buy a developer's kit with in-circuit debugger for a hundred bucks. And you can use sdcc for your compiler.

    Of course if you want to sell your USB device you need to get your own Vendor ID from the USB-IF.

  22. Wow, nobody yet mentioned this thing? by SEE · · Score: 2, Funny

    I mean, sure, there was a reference to the fictional iBrator, but this is real.

    .