Throwduino Basic – Light-Sensing Flashing Throwie

Throwies are great.  They have a minimal parts count - 2 or 3 depending on whether you use a magnet - and produce a great effect.  They are very cheap and easy but not highly efficient: 1)  They are on all the time, so on average they waste half of their energy shining during the day. 2)  A continuous light is not as visible as a flashing light. An interesting flash-pattern adds to the intrigue and can even ...

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