this
http://www.sparkfun.com/products/8449
plus this
http://www.sparkfun.com/products/10084
plus this
http://www.sparkfun.com/products/9350
and a old hand primer flip tray and with a bit of ingenuity you could make your own
this guy did, but I don't want to know where he got his vibrator motor
http://www.youtube.com/watch?v=MPcow...ture=endscreen
or you could just rig your cellphone up to it and keep hitting redial
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“How do I get to the next level?” Well, you get to the next level by being the first one on the range and the last one to leave.” – Jerry Miculek
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