Near step

MSP430的P2口接4*4键盘，通过中断方式实现串口通讯，通过PC端运行串口调试软件显示键号-MSP430 P2 I received 4* 4 keyboard, interrupted achieved through serial communications, PC terminal operations through serial debugging software, and display key,

AT24C64 Keil C 代码-AT24C64 Keil C code

凌阳的LCD演示原码,里面还有LCD的使用说明.

DS18B20的驱动程序。通过KEIL C编译，在AT89S51上运行正常。-DS18B20 drivers. Through the KEIL C compiler, in the normal run AT89S51.

基于at89c51snd1cMP3源程序-Based on at89c51snd1cMP3 source

DSP下载工具的原理图和PCB图,适合用于自己设计DSP开发板-Download tools, DSP and PCB schematic diagram, suitable for use in their own design DSP development board

红外信号测试软件-infrared signal testing software

单片微机原理及应用,MCS-51硬件结构-Single-chip Microcomputer Principle and Application, MCS-51 hardware structure

单斜率模拟数字（ A / D转换）演示代码-Single-Slope Analog-to-Digital (A/D) Conversion

//115.2k串行口通信程序，校验方式为简单双向校验, //而且是必要的，因为任何采用中断、crc等的方法 //均很难保证速度和避免错误. //总体速度5KB/秒 //单片机程序 //使用22.1184晶振-//115.2k serial port communication procedures and testing methods for the simple two-way check,// it is necessary, because any interruption used, the method crc// it is very difficult to ensure speed and avoid mistakes.// Overall speed 5KB/s// MCU procedures// crystal use 22.1184