智能手环硬件设计.pdf

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1、百度智能手环硬件设计模块名称百度智能手环硬件所属系统模块负责人唐皓、赵阳项目负责人孙鹤飞文档提交日期2014年8月版本号1.0百度在线网络技术（北京）有限公司目录1.硬件方案总体介绍...................................................................................................................32.MCU和蓝牙模块...........................................................................

2、...........................................53.G-sensor模块...........................................................................................................................74.按键输入模块........................................................................................................

3、...................85.LED显示模块............................................................................................................................85.1LED灯控制模块........................................................................................................85.2LED点阵列控制模块.........

4、.......................................................................................96.马达控制模块.........................................................................................................................116.1普通马达模块................................................................

5、.........................................116.2线性马达模块.........................................................................................................117．电量检测模块.........................................................................................................................128．

6、外部复位模块.........................................................................................................................139．充电电路模块.........................................................................................................................1410．系统电源模块.......................

7、..................................................................................................1411．电池保护模块.........................................................................................................................1512．调试接口.........