TinyPiano - Small Functioning Musical Instrument
Small Functioning Musical Instrument
Another example of just how miniaturized electronics can be. This is just about as small as a piano can get. This teeny piano using the ATtiny841 AVR microcontroller has nine different keys, can produce high and low octaves and has ten ringtones already loaded for playing. All this and it only weighs around one-third of an ounce.
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