An electronic keyboard with 7 piano keys, programmed to Middle B/A/G/F/E/D/C, and an 8th button used to access a menu of preset songs.
Project tutorial by Lindsay Fox
Make Arduino detect any food item by a simple circuit.
Project tutorial by crispylel
And how do you attack an LCD?
How do you figure out the resistances of foods that aren't apples and cucumbers?
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