Jorge RamírezAdrian Stevensbryan costanich
Published © MIT

Build a Netduino Polyphonic Piano with a Keypad and Piezos

Learn to make a smart piano using 3 piezos and an 8 button keypad, where you can make chords and melodies, all with Netduino. Foundation.

BeginnerFull instructions provided1 hour499

Things used in this project

Hardware components

Netduino3 WiFi
Wilderness Labs Netduino3 WiFi
Netduino3 Ethernet
Wilderness Labs Netduino3 Ethernet
Wilderness Labs Netduino3
Breadboard (generic)
Breadboard (generic)
Piezo Sensor Piezo Sensor
Matrix 8 Keypad Keyboard 8 Push Button V1.00

Software apps and online services

Visual Studio 2015
Microsoft Visual Studio 2015


Read more


Circuit diagram


Piano Project

In the Netduino_Samples repo, look for the Piano folder.


Jorge Ramírez

Jorge Ramírez

27 projects • 24 followers
Software developer getting into Hardware in the .Net world! Music lover, guitar enthusiast, intermediate hiker, and bike commuter!
Adrian Stevens

Adrian Stevens

27 projects • 13 followers
bryan costanich

bryan costanich

27 projects • 19 followers