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I built an E-Ink photo frame using an Arduino, E-Paper display and Google Antigravity

Who knew it could be this fun building a photo frame?
EDN

Arduino 7 Segment LED Display and Counter – Tutorial #8

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...