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. Diffused works better than water clear for the Throwie application. HB has even created a Throwies packs page with deals on 10mm LEDs and lithium batteries! 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

http://www.instructables.com/id/LED-Throwies/

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The Electronic Peasant's Guide to Fun and Profit with Electronic The Electronic Peasant likes to get more enjoyment from DIY for less money, and sometimes uses obsolete parts as well. Salvaging old equipment can provide many important parts at little or no cost. And it's environmentally friendly to save this stuff from going to the landfill! There's gold in them there things!!! Graffiti Analysis Spark, Bang, Buzz and Other Good Stuff. EyeWriter Liquidware : Open Source Electronics Electronics - News