New Years Eve Ball Drop 作者:Ruiz Brothers (Adafruit); code by Dave Astels · 範例作品 · 9 次瀏覽 · 0 次改作 A desk-sized Times Square ball: a NeoPixel-lit printed sphere that a servo lowers down an aluminium mast at midnight, with countdown audio 0儲存改作複製連結 零件費用估計 7 個零件中有 5 個有價格難度困難零件7 個零件 · 7 件 開始組裝指南 →