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Electronic Thank You Card

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A new way to say thank you.
 

Have you ever wanted to give a gift to someone at work to say thank you, but were afraid that the gift could be interpreted the wrong way?  Here is a solution that says “thoughtful” in a geeky but fun way.  It is run by a CR2032 coin cell battery and a MSP430 microcontroller to flash different light patterns that surround the main message printed on the circuit board with the recipient’s name.  Built-in spy-by-wire pads are available for programming from the inexpensive TI LaunchPad.

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