Graduation Project!

So your parents can locate you in the crowd.

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When I graduated from a certain institution I made this set of LED's to attach to my graduation cap:


The LED's are lit by a switching transistor driven by a simple astable multivibrator.

I'll try to upload a schematic someday, but you already get the idea, and all the components are visible in the image.

Written on 7/1/2013
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