Gadgets
fromYanko Design - Modern Industrial Design News
2 months agoThis Hacker made a 'Paperless Post-It' using an E-paper display and $40 hardware - Yanko Design
A portable DIY e-paper sticky-note uses a 2.9-inch e-paper, ESP32C3 microcontroller, rechargeable battery, and 3D-printed case to provide persistent low-power reminders.