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obsidian-notes/电源/电池/电量检测.md
CSSC-WORK\murmur 3e6078442b init version
2024-04-15 11:19:57 +08:00

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电量检测 2022-01-11 08:57:42Z 2022-01-08 13:18:04Z

通过电压推测可用电量，简单，误差大

通过库伦计计算可用电量，准确，需要专用IC

简单应用测电压足够