摘要
提出了一种基于8位单片机的太阳能手机充电器的设计。系统以松翰SN8P2711AS单片机为核心,通过芯片FS8205A及DW01J对锂电池进行充放电保护,分别利用DC-DC升压模块FP6291、LED灯实现对手机的充电及锂电池电量的显示。给出了系统的硬件结构框图,介绍了系统的硬件及软件设计。该系统能够根据不同类型的手机,选择合适的USB接口,从而实现对手机的充放电控制。
The design of solar phone charger based on 8 bit MCU is introduced. We use SN8P2711AS as the core of the charger and use FS8205A and DW01J to protect the lithium battery, with FP6291 and LED to indicate the electric information of the charger and the battery of the mobile phone respectively. The hardware and software framework as well as the design of the system is presented .The system can choose USB according to different types of mobile phones so as to realize the charge and discharge control of the mobile phones.
出处
《南通纺织职业技术学院学报》
2014年第3期12-15,共4页
Journal of Nantong Textile Vocational Technology college
