Piano

Capacitive Touch Piano Module

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Overview

Play notes using capacitive touch pads or connect alligator clips to turn ordinary objects into piano keys. Mounting holes to connect additional modules.

tip

This board ships preloaded with MicroBlocks firmware.

Key features • Piano key layout • Multiple octave selection • 5 User LEDs • Alligator clip holes • Holey section • On-board buzzer • USB Type C • 111.5x75.5mm overall dimension

Resources 📄 Schematics 🔩 3D STEP file PID: 0x0C0005

Driver

See Drivers page for further details.

Function	Description
DVer()	This driver version.
SetLED(i,s)	Set specific LED to on or off.
SetLedAll(o)	Set all leds 1,2,3,4,5 to on(1) or off(0).
TLArrow()	return 1 if touched on left arrow.
TRArrow()	return 1 if touched on right arrow.
TPad(i)	return 1 if touched on pad i.

The Code!

Piano Driver

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See full example on GitHub

Daisylink

These Daisylink samples assume the driver is installed, see the Driver Tab.

Python

Python Sample

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See full example on GitHub

JavaScript

JavaScript Sample

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See full example on GitHub

.NET

.NET Sample

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See full example on GitHub

Standalone

These samples show how to run DUELink Standalone.

Script

This example runs using the default DUELink Internal Engine using its Scripting Language, and it expects the driver to be loaded first, see the Driver Tab.

Standalone Script Sample

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See full example on GitHub

Arduino

See Arduino page for more info.

Standalone Arduino Sample

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See full example on GitHub

MicroBlocks

This project runs standalone. It assumes that the MicroBlocks firmware is already loaded on the module.

Click the button below to open, edit, and run the project directly on MicroBlocks' website.

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Ordering Info

Product	Part Number	Price
DUELink Piano	GDL-SPPIANO-B	$14.95

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