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The Popcorn song - just for fun.
Topic last updated 20 May 2011, by 
David Styles.
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David Styles.
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Hi all,
if you have a 3v piezo buzzer to hand, attach it to pin 23. (and gnd) No other hardware needed, and then download my "popcorn" program.
Your mBed will play the popcorn song for you.
Ok.. so it's not THAT useful, but
a) it's fun.
b) it shows what you can do with a piezo buzzer. They don't just go buzz.
c) if you are like me and you enjoy flashing LED's with your mbed when you need a break from proper programming, then this will bring an even bigger smile to your face.