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LED Throwies

LED Throwies
LED throwies consist of only a few inexpensive parts and can be made for ~$1.00 per Throwie. You can reference the parts list below or download the attached spreadsheet for more info on parts, part's numbers, vendors and application notes. Part: 10mm Diffused LED Vendor: HB Electronic Components Average cost: $0.20 avg per LED Notes: Cost reductions for larger quantities. Comes in red, blue, amber, white in both diffused and clear. Part: CR2032 3V Lithium Batteries Vendor: CheapBatteries.com Cost: $0.25 per battery Notes: Cost reductions for larger quantities. Part: 1-inch wide Strapping Tape Vendor: Your local hardware store Cost: $2.00 for one roll Notes: One roll will make many throwies Part: 1/2" Dia x 1/8" Thick NdFeB Disc Magnet, Ni-Cu-Ni plated Vendor:Amazing MagnetsCost: $13.00 per 25 magnets Notes: Cost reductions for larger quantities

Auto On/Off LED Throwie This is my version of the LED Throwie. The design isn't mine, this is just my mod of it. In the original design, the LED Throwie is on from the moment you put it together. This can be annoying if you're planning to make tons of these, or if you want to make them ahead of time but not have the battery run out. Someone has already posted a mod that adds an on/off tab to the throwie, however I've taken it one step further: in this design the throwie automatically turns on when it sticks to something, and turns off as soon as you remove it! It's just as simple to make as normal throwies, and doesn't require any extra materials either! I'll point out that though this instructable may seem long or complicated at first, it's only because I wanted to make sure it was well documented. From the original throwie: Developed by the Graffiti Research Lab a division of the Eyebeam R&D OpenLab, LED Throwies are an inexpensive way to add color to any ferromagnetic surface in your neighborhood.

Books & zines prints stationery shirts good stuff by sprouthead Cover Scratches in Leather Furniture Cat or Dog + Leather Furniture = Scratches. It's a fact of life. But Trisha, from Mash Up Chic, found a quick, easy and inexpensive way to cover the offending scratches and with something we all probably have in our kitchen cupboard: Olive Oil. BUT! Way to Go E-V-O-O [Via Better After] Tagged : How-To Graffiti Research Lab The United States of America is going out of business! But here at the U.S. Department of Homeland Graffiti, we want to turn this moment of national embarrassment and hard times into real savings for you and your family. From June 4th through the 28th, the U.S.D.H.G and the Graffiti Research Lab are liquidating all confiscated, high-tech graffiti artifacts and tools, expunged evidence, court exhibits, redacted documents and office furnishings, priced to sell. Artist’s Reception: First Friday, June 6th, 2008 8 p.m. ’til late • free and open to the public Exhibition runs from June 4th – June 28th Terrortites 2-layer U.S.D.H.G. Homeland Security Advisory Canvas U.S.D.H.G. More SALE items here on fuckflickr.

The EMP threat: fact, fiction, and response (part 1) (page 1) by Yousaf M. ButtMonday, January 25, 2010 A nuclear weapon explodes high above the US, unleashing a deadly electromagnetic pulse (EMP) that almost instantly knocks out much of our electrical grid. The electronic control systems in our water, oil, and gas distribution systems fail, and other infrastructure such as telecommunications and transport grind to a halt. But how likely is this scenario and what should we do about it? The precise effects of nuclear EMP are difficult to predict but depend on, among other factors, the yield of the weapon, the detonation altitude, as well as upon the geographic latitude and the magnitude of the local geomagnetic field. I first briefly describe the source of the various types of electromagnetic pulses that are the sub-components of what is generically termed “EMP”: E1, E2 and E3. Description of nuclear electromagnetic pulses The above discussion applies to the prompt, high-amplitude, “E1”, signal from the nuclear detonation. Dr.

LED Throwies with On/Off Tab Lime Green Duct Tape = Supafly Utility Belt of PWNAGE So i have a bunch of friends who make fun of how i knit, sew, and make a bunch of seemingly useless things just cuz i have time on my hands. However, they did give me a great idea on this one. My friend Alison was making a joke while i was knitting one day that i should make a utility belt to hold all of my knitting/sewing needs. I just laughed, but when i had no homework the other day, i thought to my self "hey, i have this role of duct tape, and an old belt, maybe i should give it a try!" Questions? oh, and i wore it to school to, and oh boy the looks i got.

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