2 AA in series is about 3.0V if both batteries are full. This is lower than USB specified 5V input.... USB can use up to 500mA current per spec, which is pretty big for batteries. To avoid overheating the batteries, a current limiting circuit is needed. the one you had probably just connected batteries to the USB connector dire ctly....
so whenever it wake up again, it will go to heaven directly again like monkey
【在 s*****k 的大作中提到】 : 谁有更新后的章节,贴一个上来。
F*s
16 楼
我也买过一个。两节镍氢电池充不了多久。还是备用锂电池靠谱。
l*b
17 楼
好的,那我就再试试。谢谢大家。
T*s
18 楼
没那么快 猴子开启灵智也是初去地渊的时候吧
【在 m*r 的大作中提到】 : so whenever it wake up again, : it will go to heaven directly again like monkey
T*n
19 楼
山寨最大的弱点往往不是技术上的 产品安全性可靠性的问题不解决,最后还是上不了台面
than batteries. . dire
【在 t*****l 的大作中提到】 : 2 AA in series is about 3.0V if both batteries are full. This is lower than : USB specified 5V input.... : USB can use up to 500mA current per spec, which is pretty big for batteries. : To avoid overheating the batteries, a current limiting circuit is needed. : the one you had probably just connected batteries to the USB connector dire : ctly....
【在 t*****l 的大作中提到】 : 2 AA in series is about 3.0V if both batteries are full. This is lower than : USB specified 5V input.... : USB can use up to 500mA current per spec, which is pretty big for batteries. : To avoid overheating the batteries, a current limiting circuit is needed. : the one you had probably just connected batteries to the USB connector dire : ctly....