说明：  : 本文介绍了一种用单片机控制的干电池充电器的设计过程。该充电器基于Microchip公司的PIC12F683单片机为控制核心，将PIC12F683特有的模拟电路模块、高精度A/D转换、以及高速PWM等功能运用到充电控制中，详细讲述了其硬件和软件的设计过程.
(This text introduced the design process of a dry battery charger for with machine of single chip microcomputer controlling .That charger’s core is base on Microchip company’s single chip microcomputer of PIC12F683 ,special emulation electric circuit mold of PIC12F683 piece, high accuracy A/ D conversion, and super-speed PWM etc. function make use ofing refreshing in the control, detailedly relating its hardware with software of single slice. )