Lup Yuen Lee 李立源: "Driving 3-color E-paper pricetags with an #Arduin…" - Qoto Mastodon

Lup Yuen Lee 李立源 @lupyuen@qoto.org

Driving 3-color E-paper pricetags with an #Arduino

https://hackaday.com/2022/10/28/driving-three-color-e-paper-pricetags-with-an-arduino/

Oct 29, 2022, 09:35 · · Tusky · · ·

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