Rotating base for moon lamp

在makerworld网站上，下载打印了这个月球灯，感觉很棒，就想着给它加点东西，让它旋转起来，放放音乐。做一个可声控的语音月球音箱灯！就自己尝试给予官方的灯座设计了一个简易旋转机构，旋转机构里添加了一个导电滑环让灯线不会缠绕。都是分体式构建，很方便打印。旋转的电机采用的28步进电机，利用单片机控制，现在电路板已经完成了百分之六七十，能实现控制灯的亮灭和电机的旋转。音响部分还在设计中，感兴趣的朋友可以期待一下。打印文件中有一个底座，这个底座不是最终版，不用打印。配件：通孔型导电滑环（外径22内径5） 28步进电机（也可以用其他直流电机代替旋转，不使用电路板）LED灯片I downloaded and printed this moon lamp on the Makerworld website, and it felt great. I just wanted to add something to it, make it spin, and play music. Create a voice controlled lunar speaker light! I tried to design a simple rotating mechanism for the official lamp holder myself, and added a conductive sliding ring to the rotating mechanism to prevent the light wires from getting tangled. They are all built in a split style, which is very convenient for printing.The rotating motor adopts a 28 step stepper motor, which is controlled by a microcontroller. The circuit board has completed 60-70% of the process, and it can control the light on/off and motor rotation. The audio system is still being designe