Joined: 29 Jan 2006 Posts: 1399 Location: Winnipeg, MB
Posted: Sun Apr 02, 2006 5:13 pm Post subject: Make a blinking courier bag light
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.
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