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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

Multiple Shift-out Registers on Arduino – part 2

In this second article we will see a practical application of the daisy-chained shift registers. We want to use four 7-Segments LEDs controlled by the Arduino board. As you can imagine, that is ...