MicroPython Cookbook

How to do it...

Let's go over the steps required for this recipe:

1. Run the following lines of code in the REPL:

>>> from touchio import TouchIn
>>> from digitalio import DigitalInOut
>>> from audioio import WaveFile, AudioOut
>>> from neopixel import NeoPixel
>>> import board
>>> 
>>> PIXEL_COUNT = 10
>>> TOUCH_PADS = ['A1', 'A2', 'A5', 'A6']
>>> SOUND = dict(
...     A1='hit.wav',
...     A2='piano.wav',
...     A5='tin.wav',
...     A6='wood.wav',
... )
>>> RGB = dict(
...     black=0x000000,
...     white=0xFFFFFF,
...     green=0x00FF00,
...     red=0xFF0000,
...     yellow=0xFFFF00,
... )
>>> PIXELS = dict(
...     A1=(6, RGB['white']),
...     A2=(8, RGB['red']),
...     A5=(1, RGB['yellow']),
...     A6=(3, RGB['green']),
... )

2. We have now imported all the libraries we need and have ...