目前测试时发现充电很久,一直不显示充满,但是从充电座上取下来再放上去就会显示充满。
用芯片端口是否接收高电平来显示是否充满,元件规格都是按照规格书的推荐值, 阈值电流是54mA。
测了电池电压是4.19V,难道是一直达不到阈值电流,但是不知道为何取出来再放上去就可以呢?
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