1S无刷风扇 1s brushless fan

2025.8.7 更新：添加了一个9叶叶片模型，降低风扇噪音，降低尖啸 2025.8.7 Update: A 9-blade model has been added to reduce fan noise and minimize squealing. 【6叶与9叶叶片噪音对比~】 https://www.bilibili.com/video/BV18HtzzUEES/?share_source=copy_web&vd_source=e7828bdd20e112d75b47d924e882c4bf 需要螺丝M3*10 4个   M3*25  1个   Need 4 screws of M3*10 and 1 screw of M3*25. 接线图如下   The wiring diagram is as follows.  电池可以使用26650 18650 21700.免焊接的电池仓我也会上传    The battery can use 26650, 18650, or 21700. I will also upload the solder-free battery compartment. 【无刷风扇2.1~】 https://www.bilibili.com/video/BV1Ym8szpE1X/?share_source=copy_web&vd_source=e7828bdd20e112d75b47d924e882c4bf