推荐使用Arduino Uno等开发板，并详细说明了如何安装和使用Adafruit NeoPixel库来控制智能可寻址 LED灯带。文章还解释了如何组装电路、编写和修改函数 ...

Sure, it’s easy to pop over to Google and find a <code> block with all ... astoundingly thorough set of LED strip patterns in his comprehensive post titled Arduino LED strip effects.

Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy.