In this project, the Adafruit Circuit Playground Express is used to create random patterns on oscilloscopes by using the digital to analog converter,
The tutorial is in the Adafruit Learning System at https://learn.adafruit.com/dac-oscilloscope-images/
If you are looking to make changes/additions, please use the GitHub Issues and Pull Request mechanisms on this repo.
All code MIT License, please attribute to Adafruit Industries, author Kevin Walters
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