Among quantitative analysis techniques, molecular absorption methods in the ultraviolet/visible region are the most commonly employed in chemical laboratories worldwide. In general, the absorbance ...
Arduinoで遊ぶ Grove - Chainable RGB LEDを手に入れたら、「どうやって点灯させるのか?」と思うかもしれません。ここでは、RGBのすべての色が均一に循環するデモを紹介します。
A pet project built to explore how a browser-based UI can communicate with physical hardware in real time. The idea was simple: pick a color on screen and have an RGB LED reproduce it instantly — no ...