Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...
25×25 WLED matrix uses a camera to detect people and draw rainbow outlines in real time. Python + OpenCV, MediaPipe, NumPy, and sockets send 25×25 frames to WLED via DDP/UDP. Prototype runs on a Mac; ...
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