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Ion Thruster Demonstration Stand
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一个保护我手不被电击的离子推进器支架,完美嵌入高压包和21700锂电池,上方支架需要大头钉和铝箔纸(或者易拉罐薄壁),可以调整间距。要本来设计了充电板,但是发现容易漏电,于是删掉(保留了usb孔位在内壁) 电路连接如图: 我第二版用了pla丝绸金,很有金属质感,但是容易断裂卡扣,建议petg打印:
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