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Topic: SainSmart LCD Shield (Read 776 times) previous topic - next topic

BFG42

Im not sure why i did not think of using a finite state machine. I learned how to implement them last semester in my digital logic class. Thank you for pointing my mind in the right direction!

BFG42

Just in case someone else wants to make a quiz using analog pin for the buttons I found this for help!
http://playground.arduino.cc/code/FiniteStateMachine

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