This looks like a fun project!Posted on Wednesday, Feb 9, 2022 7:37 PMMini Hygrometer Packs E-Paper DisplayTagsEpaperElectronicsRelated Links2023-08Macintosh-SE30-Schematics2023-06Resistor Color Band Calculator: Your Go-To App for Effortless Resistor Calculations2023-01How do transistors work, anyway?2022-02Mini Hygrometer Packs E-Paper Display2021-06The Story of the MiniDisc, Sony's 1990s Audio Format That's Gone But Not Forgotten | Open Culture