Slashdot Mirror

← Back to Stories (view on slashdot.org)

2.4GHz Wi-Fi Detector Ring Project

Posted by CmdrTaco on from the check-out-my-bling dept.

mohrt writes "The Wi-Fi detection ring was developed to give mobile computer users the ability to detect 802.11b/g signals, while providing a unique, fashionable and ultra-portable product package. The prototype circuit collects and rectifies an RF signal in the 2.4GHz range, whereafter an Atmel Tiny microprocessor, detecting the presence of a DC voltage, thusly engages a flashing LED. For those of you who have no excuse to wear a ring, well here it is."

12 of 248 comments (clear)

  1. The One Ring! by ackthpt · · Score: 5, Funny
    That is just SO damn cool! It is clearly the One Ring and easily shows the bearer as ubergeek.

    The last time a ring was this cool was with a decoder and a whistle and came in a cereal box.

    i see you, too, have the schwartz

    --

    A feeling of having made the same mistake before: Deja Foobar
    1. Re:The One Ring! by cayenne8 · · Score: 5, Funny
      Why don't they invent one even more useful to:
      • Detect when women are horny
      • Detect when a woman has had enough to drink and will sleep with almost anyone
      • Detect when a woman has just broken up with a boy friend, and wants to 'show him' by sleeping with another man..
      • Warn you when YOU are drunk and hitting on the boss's wife at a party
      • One that shows she's gonna sleep with you, and not just leeching drinks off you at the bar
      Just a few suggestions...
      --
      Light travels faster than sound. This is why some people appear bright until you hear them speak.........
    2. Re:The One Ring! by xargs · · Score: 5, Funny

      And using the One Ring Lord Sauron ventured into the hotel lobby in search of a hot spot. There shall be no WiFi outside his reach.

    3. Re:The One Ring! by ilikecaffeine · · Score: 5, Funny
      Please excuse my ignorance. But would that just be a lit LED, thus indicating that the subject is always just leeching drinks with no intention of sleeping with the bearer of said device?

      Yeah, but eventually the battery dies. And *that's* when you make your move.

  2. The ring's oath by Anonymous Coward · · Score: 5, Funny

    In brightest day, in darkest night
    No Wi-Fi shall escape my sight
    Let those who worship broadband's might
    Beware my power, my ring's LED light!

  3. Wedding ring? by Jason_D_Berg · · Score: 5, Funny

    The perfect nerd wedding ring!!! Now all I gotta do is find a girl that'll be ok with that.

  4. My fiancee thinks she wants a diamond... by mfender9 · · Score: 5, Funny

    ...but I'm sure she'll prefer one of these!

  5. Cordless Phones by ThurstonMoore · · Score: 5, Insightful

    Wouldn't cordless phones set this thing off constantly?

    1. Re:Cordless Phones by SlayerofGods · · Score: 5, Funny
      How many people use cordless phones in public?
      You may not have heard about this, but radio waves go through walls now.
      --

      Technology, the cause of and solution to all of life's problems.
  6. Re:Perfect gift.. by Neon+Spiral+Injector · · Score: 5, Funny

    Propose to her. Get down on one knee and ask, "will you...tell me when we near a 2.4GHz signal?"

  7. Married by MonkeyCookie · · Score: 5, Funny

    Perfect for the geek who wants to be married to technology rather than another person.

    Nothing says commitment to your true love technology like one of these rings.

  8. It's a Reverse Wedding Ring by Rude+Turnip · · Score: 5, Funny

    Rather than signalling to women around you that you've already got someone willing to spend the rest of her life with you, this ring indicates (and guarantees) that pretty much that no woman will ever want to be with you.

    --
    Bill Clinton: Pimp we can believe in. - The Shirt!!!