OLED Eyes

The update rate of my OLED screen via IC2 is to slow to do proper animation. Redrawing the eyes on a new position every 12 times a seconds was out of the question.

Luckily the oled-js library supports a scroll method. So I went with that and implement the movement of the eyes by controlling the scroll direction and timing the start-stop sequence with temporal. Because the entire screen buffer is pushed around by the hardware, the eyes don’t need to be so simplistic as I initially made them. They could as well be a bitmap with a set of mesmerising cat eyes, but for now this will do.

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