DIY水陸兩用車 amphibious vehicles

SKU: K340
$25.00
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SKU: K340 Category:

材質:木製

完成品尺寸:17*16*10cm

附贈:AA電池、安裝視頻及說明書

描述

工作原理:接通電路後摩打帶動螺旋槳吹風產生反向的作用推力,這樣小車就可以跑起來了,如果在水里因為浮力球的作用就會浮在水面上,受到吹風產生的推力同樣可以跑起

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