TinyPiano in someone's hand
TinyPiano top view
TinyPiano bottom view



42 in stock
Regular price $ 9.95 Save $ -9.95


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
  • A loud 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!


  • 8 KB Flash Memory
  • 512 Bytes SRAM and EEPROM
  • Voltage: 1.7V - 5.5V


  • CR2032 3V Lithium Battery Coin Cell


    • 33mm x 44mm x 12mm (1.30 inches x 1.73 inches x 0.47 inches)
    • Weight: 9.5 grams (.335 ounces)
    • NOTES
    • The TinyPiano uses an ATtiny841 Microcontroller, but since it doesn't have USB support, it is not re-programmable without some serious hacking.
    • The tunes programmed on each TinyPiano are randomly selected from a set of 200 tones during the manufacturing process. Most examples of TinyPiano are unique! 

      There’s no soldering, programming, or glue required to assemble the TinyPiano. All you need is the package, the parts in it, and about two minutes before you can compose a tiny tune with your TinyPiano!

      To view assembly instructions for the TinyPiano please visit our learn page. 

      Customer Reviews

      Based on 18 reviews
      katie sandersfield
      Tiny and cute

      Amazing functional tiny pain. Mini perfection

      Stony Smith
      I like it

      Works well for what it is. Present for the Grandson who is taking piano lessons.
      My only complaint is that the supplied nuts for the legs are SUPER TINY. One of them went flying ... never to be found again.
      Kinda ridiculous to spend the energy/time/shipping to buy one replacement nut. I just glued the leg on.

      Barry Wepman
      Awesome piano

      Very cute piano, a perfect stocking stuffer for a young music lover. Charming!