ball clock – 3D printable model from MakerWorld MakerWorld
Office

ball clock

by baldniq
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1.重画了整个电机盒,这样可以使用常见的 28BYJ-48 5V四相5线步进电机、ULN2003绿色驱动板和ESP32C3开发板,这些都可以固定的盒子里;2.增加两个齿轮,减速比1:2,增加了动力输出,每分钟步进电机转两圈,转的时间大概是15秒,休息45秒,有效防止电机发烫;3.为车轮增加了固定轴,使运行更稳定;4.所为要用到螺丝的孔位都是2mm,要用到2.3*6的自攻螺丝10颗,还有9.525mm的不锈钢珠30余颗。
Category
Office
Source
MakerWorld
Published
05.10.2024
Updated
11.03.2026
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