兒童的科學 116 色彩奇觀

兒童的科學 116 色彩奇觀
兒科城中的幻彩之塔進入上色階段,總工程師亞龜米德會如何把變色LED燈和顏色配合呢?了解變色LED燈的功能和三原色的原理!

Keywords: 兒童 | 科學 | 色彩

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