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Make a blinking courier bag light

 
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Alan
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Joined: 29 Jan 2006
Posts: 1399
Location: Winnipeg, MB

PostPosted: Sun Apr 02, 2006 5:13 pm    Post subject: Make a blinking courier bag light Reply with quote

This simple LED light can replace the reflector hang tags that everyone loses from their timbuk 2 courier bag. It uses a 555 timer to alternately flash each set of 9 LEDs, for 18 blinking LEDs of goodness.

http://www.makezine.com/blog/archive/2006/03/how_to_make_a_blinking_courier.html

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