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evilmadscientist.com - 10/8/2008

A dark detecting circuit for your jack-o'-lantern

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Here's an inexpensive electronic circuit that you can build to put in your Jack-o'lantern. It ...

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coolbuzz.org - 10/8/2008

UAE to get 33-storey high LED screen soon

— coolbuzz.org — Behold earthlings. The mother of all the giant LED screens is finally here and this time it’s... going to be slapped on the face of an entire building. That’s right folks, the good people over at UAE development company Tameer have come up with a... (more) UAE to get 33-storey high LED screen soon

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LED

Comments vote downundo vote up SlashGear found this 10/8/2008found this

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nerdapproved.com - 10/16/2008

Jack o’ Lantern Mug Lights Up Your Halloween Coffee With LEDs

— nerdapproved.com — Much like the Pirate Coffee Mug before it, this Jack o’ Lantern version can illuminate your pumpkin... spice latte with LEDs. Product Page ($5—bulk discounts available) (more) Jack o’ Lantern Mug Lights Up Your Halloween ...

Comments vote downundo vote up The UberReview found this 10/16/2008found this

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gizmodo.com - 10/7/2008

Sneaky LED Bulbs Will Double As Wireless Access Points [Science]

— gizmodo.com — Researchers at Boston University (whose football mascot, incidentally, is a giant light-emitting germanium diode) think they'll be... able to combine LED bulbs with wireless networking technology, allowing for nearly complete ubiquity of wireless access ... (more) Sneaky LED Bulbs Will Double As Wireless Access Points ...

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Dark-detecting pumpkin light circuit
MAKE Magazine — ... Sayeth the animated, wraithian lab coats at Evil Mad Scientist Laboratories (think: Santa's worshop, only for Halloween, and evil!): Here's an inexpensive electronic circuit that you can build to put in your Jack-o'lantern. It provides power to drive a few LEDs at night, and automatically turns them off during the daytime. It's a simple and automatic dark-detecting circuit that you can use to for your very own photosensitive pumpkin. A dark detecting circuit for your jack-o'-lantern Read more | Permalink | ...

Pumpkins with light-sensing LED eyes — a great entry-level DIY project
DVICE Atom Feed — ... shade — which is a shame, no hiding creepy pumpkins. You'll need some simple components to get it together: a phototransistor so the circuit can sense light, some batteries to power it, LEDs and some other components. Learning how to toss these components together would definitely help you understand the basics of circuitry, and create a holiday decoration to boot. Head on over to Evil Mad Scientist if you want to give your porch some spunk this Halloween. Via Evil Mad Scientist

Learn Some Basic Circuitry Skills And Create Some Halloween Fun
OhGizmo! — ... and comes alive during the night with two glowing LED eyes. All you need is a phototransistor, several transistors and resistors, LEDs and some AA batteries(plus holder). The detailed list can be found at the Evil Mad Scientists website. Of course, placing something you just made into a goopy mess of a pumpkin might not be too appealing to you. But you can always buy a fake pumpkin from a craft store so that you only have to do this once but get years of use out of it. [ Evil Mad Scientist ] VIA [ DVICE ] ...

Brilliant Gmail & Analytics Hints, Hacks and Secrets
Geeknews — ... RSS BetaNews Circuit City might close 150 stores, as possible bankruptcy looms Yahoo's blues: Looming layoffs, tense call Taiwanese MP3 maker charges Apple again with illegal monopoly Analyst revises 2008 Blu-ray sales downward by 25% Flash's quirky 'two-second' bug still requires manual uninstall RSS Evil Mad Scientist Labs LED Ghosties for Halloween Halloween Projects from Evil Mad Scientist Laboratories A dark detecting circuit for your jack-o'-lantern RSS Techmeme Lala Plays a New ...