Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
小
@sam-zzy 1.稳压部分电路跟程序无关，暂不公开，可参考二驱12v转5v电路 2. 电容大小请根据芯片手册电源情况自行计算，不提供原理图相关技术支持
