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Description
In this episode, we show how a binary signal can be used to give the appearance of an analog output. We then use this understanding to show how to dim an LED on the Arduino open source platform.
Adapting Materials
For ease of adapting the materials, audio and transcripts are available to download.
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 International License.
Author's Website
Visit the author's website for more information.
Acknowledgements
Computer Organization and Design Fundamentals Series was created as part of the East Tennessee State University’s Open Educational Resources (OERs) Awards Program.
Document Type
Article
Recommended Citation
Tarnoff, David, "Episode 1.4 – Pulse Width Modulation" (2020). Computer Organization and Design Fundamentals Series. https://dc.etsu.edu/computer-organization-design-oer/6
Episode 1.4 – Pulse Width Modulation Transcript in PDF
Episode-1.4-Transcript.docx (16 kB)
Episode 1.4 – Pulse Width Modulation Transcript in Word