TINY CIRCUITS Tiny Piano

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Compose a tiny tune with the new TinyPiano! Built around the ATtiny841 microcontroller, this product features: 9 capacitive touch sensors 10 pre-loaded Nokia style ringtones Aloud magnetic buzzer Simple coin cell power Seven of the capacitive touch sensors are piano keys and play different pitches. On either side of the keyboard is a functioning touchpad. Touching the lower pad while playing the keys will result in a lower octave. The high pad will give you a higher octave. Touching both function keys at the same time will play one of 10 randomly selected ringtones! ATtiny841 8 KB Flash Memory 512 Bytes SRAM and EEPROM Voltage: 1.7V - 5.5V Dimensions 33mm x 44mm x 12mm (1.30 inches x 1.73 inches x 0.47 inches) Weight: 9.5 grams (.335 ounces) Show more