MCS-51单片机原理及应用PPT。学习资料图文并茂，浅显易懂。纯为爱好者学习用，用后即删-MCS-51 single-chip microcomputer principle and application of PPT. Learning materials with the aid of diagrams, easy to understand. Solely for enthusiasts to learn and use immediately deleted

自己刚学单片机想下载本站的程序学习，流水灯程序-Just learning microcontroller want to download the program site learning, light water program

教你学习单片机,历程及讲解。，很不错，值得学习(It is a good document to teach you to study 89C52)