Reflow soldering
thingiverse
pcb和视频和3D模型来这里看 https://www.bilibili.com/video/BV12q4y1T7m6/ 用到了这个库 https://www.arduinolibraries.info/libraries/u8glib 请给个星星吧 谢谢
Download Model from thingiverse
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