Sridhar Rajagopal
Published © GPL3+

Portable Capacitive Touch Piano

Make your own capacitive touch piano with slide keys. Use "Secret-Keys" demo jingles if your playing is not as good as your coding! :-)

BeginnerFull instructions provided11,222

Things used in this project

Hardware components

ProtoStax Enclosure for Arduino
ProtoStax Enclosure for Arduino
ProtoStax for Arduino - Stackable, Modular Enclosures
×1
Adafruit 12 x Capacitive Touch Shield for Arduino - MPR121
×1
Adafruit Piezo Buzzer - PS1240
×1
Arduino UNO
Arduino UNO
×1
Copper Foil Tape with Conductive Adhesive
×1
Hook Up Wire Kit, 22 AWG
Hook Up Wire Kit, 22 AWG
×1

Story

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Custom parts and enclosures

ProtoStax Piano Keyboard Template

Template for cutting piano keys for ProtoStax Capacitive Touch Piano and to drill holes in the Top Plate

Schematics

ProtoStax CapacitiveTouch Piano Demo Schematic

Code

ProtoStax_CapacitiveTouch_Piano_Demo

Demo for ProtoStax Piano with ProtoStax for Arduino Enclosure, Adafruit 12 x Capacitive Touch Shield for Arduino - MPR121, Piezo Buzzer, and Arduino

Credits

Sridhar Rajagopal

Sridhar Rajagopal

18 projects β€’ 47 followers
Entrepreneur. Software Engineer. Maker. Tinkerer. Internet-of-things addict.

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