回 17楼(天易) 的帖子
先看看 板上带不带,不带的话网上买一块保护板 估计也就是 2块钱左右
你的哪个~~~可以设计一个简单恶劣的~~~只怕不对你的胃口~~~
用于商业的感觉还是用成品的成熟方案,
我这个方法有个缺点,就是会长期消耗电流, 但我对应的是 10AH 粗算过 200天不充电给他放也放不完电,你的0.3AH ~~~3就给放光电了
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你的哪个~~~可以设计一个简单恶劣的~~~只怕不对你的胃口~~~
用于商业的感觉还是用成品的成熟方案,
我这个方法有个缺点,就是会长期消耗电流, 但我对应的是 10AH 粗算过 200天不充电给他放也放不完电,你的0.3AH ~~~3就给放光电了
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX