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Web Server On a Business Card

mollyhackit writes "We've seen tiny Web servers in the past, but rarely ones that are home-built. Here's a guide to building your own tiny web server with a footprint no larger than a business card. The design uses two major chips. One handles the SPI to MAC/PHY translation for the ethernet jack. The other chip is a PIC24F, which hosts a simple web server and reads files stored on a microSD card. All components run at a low 3.3 volts. Part of the compactness of the design comes from the PIC24F having programmable pins; only four jumper wires were needed. The single-sided SMD design is easy to manufacture at home. Part 1 covered many of the 24F's features and both posts have full code available."

19 of 169 comments (clear)

  1. If every a server was going to be slashdotted.... by JohnHegarty · · Score: 4, Funny

    If every a server was going to be slashdotted....

  2. Re:As big as a business card eh? by BadAnalogyGuy · · Score: 4, Funny

    I don't have any 1cm thick business cards

    Loser. I have hundreds!

  3. Re:If every a server was going to be slashdotted.. by Flipao · · Score: 4, Funny

    I think he accidentally the whole server....

  4. Re:Might be actually useful... by SkunkPussy · · Score: 4, Funny

    This webserver would fit inside a medium sized LAMP...

    --
    SURELY NOT!!!!!
  5. Re:As big as a business card eh? by Anonymous Coward · · Score: 5, Funny

    Is that a web server in your pocket sir, or are you just happy to see me?

  6. Re:And this is news why? by basicio · · Score: 4, Funny

    "We've seen tiny Web servers in the past, but rarely ones that are home-built."

    You couldn't even bother to read the first sentence of the summary?

  7. best first every! by Anonymous Coward · · Score: 5, Funny

    best first every!

  8. Sure it sounds cool/hot. by Ostracus · · Score: 4, Funny

    "As a controls engineer I can just imagine tracking the temp in every room of my house with respect to outside temp and setting up a sweet PID controller on my thermostat to control temps much better than a single temp sensor in a central location in the house. Toss some flappers into the air ducts and you could probably set up a house to keep a temp +-5 degrees throughout the entire house."

    Or I could buy a programmable thermostat that does all that.

    --
    Shai Schticks:"You don't make peace with friends, you make peace with enemies"
    1. Re:Sure it sounds cool/hot. by 0100010001010011 · · Score: 2, Funny

      Probably not in the least. Probably just a on off with some built in hysteresis. Exactly the reason to do something like this.

      Now... where did I put that Matlab 2008b CD. Simulink and XPC to control a 1700 sq.ft. house a bit over kill? :)

  9. Re:If every a server was going to be slashdotted.. by Big+Nothing · · Score: 3, Funny

    I don't understand this obsession with making things smaller and smaller - I want my stuff to be bigger and bigger. For example, I have my web server inside an old Cray Y-MP shell (not with original hardware, mind you). Then again, I live in an old church and have plenty of room to spare...

    --
    SIG: TAKE OFF EVERY 'CAPTAIN'!!
  10. Re:As big as a business card eh? by Profane+MuthaFucka · · Score: 5, Funny

    When I see a really good looking woman, I might want her. But, if the woman is really really good looking, I might say to myself "that's some really expensive pussy. Can I afford it?"

    Having a web server built right into my wallet is very convenient. I can check the balance without taking my wallet out of my pants. Smoothness counts in such situations.

    --
    Fascism trolls keeping me up every night. When I starts a preachin', he HITS ME WITH HIS REICH!
  11. Re:If every a server was going to be slashdotted.. by fahrbot-bot · · Score: 2, Funny

    I have my web server inside an old Cray Y-MP shell...

    Or a Cray-2 with little plastic fish floating around, but the Fluorinert would probably bankrupt you :-)

    --
    It must have been something you assimilated. . . .
  12. Re:As big as a business card eh? by ToadMan8 · · Score: 3, Funny

    I can't understand why I'd want a daily-driver that can go 225 mph, but I value the technological pursuits of Formula 1 teams to come up with things that make normal cars lighter, faster, more efficient in a scale I can actually appreciate on a day-to-day basis.

    Ah! A car metaphor! I didn't even plan that.

    --
    I haven't posted in so long, my sig is out of date.
  13. Re:If every a server was going to be slashdotted.. by Deagol · · Score: 3, Funny

    Did you take out the pews to make room for the garbage?

  14. Re:Wireless Connectivity by Fumus · · Score: 3, Funny

    You can use it as a ninja-camouflaged webserver hidden in your flower pot so that the police raiding your hideout will never find it?
    Dunno.

  15. Debate by Nerdposeur · · Score: 3, Funny

    Geek 1: "I won't be satisfied until I need an electron microscope to see my web server!"

    Geek 2: "I won't be satisfied until I need a crane to plug in my web server!"

  16. Re:If every a server was going to be slashdotted.. by Amarok.Org · · Score: 5, Funny

    Or a Cray-2 with little plastic fish

    Would that make them Cray-fish?

    --
    -- "Other than that, how was the play Mrs. Lincoln?"
  17. Re:If every a server was going to be slashdotted.. by MillionthMonkey · · Score: 2, Funny

    Can you fit an ENIAC in that church?

  18. Could you imagine... by LaminatorX · · Score: 3, Funny

    ...a Rolidex Cluster of these?