makezine.com: MAKE: technology on your timeDebra Ansell’s edge-lit rainbow illuminates seven acrylic “arcs” so that each glows with its own colors — with RGB LEDs on both ends for color mixing effects! Code it on a CPX and celebrate #CircuitPythonDay2024, or on an ESP8266 to display real-time weather conditions.
光の残像で文字書きますマシン、完成 :: デイリーポータルZ
