CAN光隔离模块（仅供参考）

以上为系统框图。

锂电池信息为：

In order to insulate the noise and the signal from the Power supply, module needs an insulated

Battery
. Panasonic rechargeable Lithium ion

Battery
feature high energy density, high capacity, light weight and high power in both cylindrical and prismaTIc styles. It is very suitable in this applicaTIon.

充电芯片BQ2004：

光电隔离器：

尺寸图：

效果图：