uses Piezo disc to sense vibrations of a pucks impact and lights up LEDs when impact is over the threshold set. used the project "Knock" on http://playground.arduino.cc/Projects/Ideas and tweaked the code and schematic for my purpose.
bidule21 / arduino-target-shooter Goto Github PK
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uses Piezo disc to sense vibrations of a pucks impact and lights up LEDs when impact is over the threshold set.