LED显示驱动器MAX7219的特性本文简述串行LED显示驱动器MAX7219的特性，介绍MAX7219与MCS51单片机的两种接口方式： 串行口驱动MAX7219和I／O 口模拟三线协议驱动MAX7219，并分别给出相应的C51程序的编程实现-MAX7219 LED display driver This paper describes the characteristics of serial LED display driver MAX7219 features introduced tw

单片机80C51控制程序,控制ADC0808把模拟信号转换成数字信号！-80C51 MCU control procedures, control ADC0808 converts the analog signal into a digital signal!

AD转换器程序，将模拟信号转换为数字信号，基于51单片机设计-AD converter, converts analog signals to digital signals, based on 51 single chip design

在单片中模拟多线程实现方式，可以在无法移植操作系统的单片机上实现复杂功能和协议。(It can realize complex function and protocol in MCU which can't transplant OS by simulating Multithread in single chip.)