12F629开发的中控锁,可以控制两个继电器.带学习功能,Lock 12F629 developed to control the two relays. With learning function

PIC系列单片机典型应用程序集,基础的汇编语言程序，内容很基础但很全面-PIC Series Singlechip typical application set, based on assembly language procedures, but the content is based on a comprehensive