4x4矩阵键盘数码管显示键值,按下4*4矩阵键盘，可以看到数码管的最后一位显示了对应按健的健值....

C8051F040 T0 对/INT0输入信号脉宽测量例程-C8051F040 T0 right/INT0 input signal pulse width measurement routines

单片机入门程序，对于开发自己的系统很有帮助。--Source codes for an infrared remote control. It is an entry-level program for SCM.

这是JHD19264液晶显示器的驱动源程序，单片机采用的是AT89C52.-LCD driver source, the microcontroller is AT89C52.

单片机设计的原理介绍以及仿真比较真的很不错-Single-chip design and simulation introduce the principle of comparison is really very good

基于51系列单片机的串口通信测试程序，希望对大家有帮助-Based on 51 Series Single-chip serial communications test program, and they hope to have everyone help

很好用的AVR单片机下载工具,内有电路图,源码-AVR single-chip microcomputer used in a very good download tool, which has schematics, source code

DS18B20，数字温度计，在KEIL下运行，调试

设计分为5 个模块：前轮PWM 驱动电路、后轮PWM 驱动电路、轨迹探测 模块、障碍物探测模块、光源探测模块。前轮PWM 驱动电路用于转向控制；后 轮PWM 驱动电路用于方向和速度控制；-Design is divided into five modules: front-wheel drive PWM circuit, rear-wheel drive PWM circuit, the track detection module, obstacle detection module, detecting the light source module. PWM drive circuit for front-wheel steering control rear-wheel drive circuit for PWM direction and speed control

12864 在51单片机中的程序，用点阵模块改个数组就可以变成自己的了-12864 in MCS-51 in the program, with a change of lattice modules can be turned into its own array of

1线通讯协议的c51例子程序, 已调试通过-One-line communication protocol procedure example of the C51 has been debugging through