DS18B20温度监控程序，上位机与单片机通过串口进行通信-DS18B20 temperature monitoring procedures, and single-chip host computer through the serial port to communicate

有关于pwm控制的一个例子,基于8051f020的一个例子.-Pwm control on an example, based on 8051f020 an example.

一种很好的键盘键扫描方法，对初学者有大大的帮助。-A good keyboard key scanning method, has greatly help beginners.

本软件为7279显示控制器软件，用KEIL 7。0编写。-software for the 7279 display controller software, used KEIL 7. 0 prepared.

单一灯的左移右移分别接在单片机的P1.0－P1.7接口上，输出“0”时，发光二极管亮，开始时P1.0→P1.1→P1.2→P1.3→┅→P1.7→P1.6→┅→P1.0亮，重复循环-A single light, respectively, shifted to right then left at P1.0-P1.7 microcontroller interface, the output " 0" when the bright light-emitting diode, the beginning of P1.0 → P1.1 → P1.2 → P1. 3 → ┅ → P1.7 → P1.6 → ┅ → P1.0 Liang, repeat cycle

320*240点阵液晶模块驱动程序,控制芯片为SED1335；128*64点阵液晶体驱动程序，控制芯片为ks0108.-320* 240 dot matrix LCD driver, controller chips for SED1335; 128* 64 dot-matrix LCD driver, controller chips for ks0108.

arm7定时器中断方式，可以通过中断方式实现定时的功能-ARM7 interrupt timer, it can be achieved through the disruption of the function of timing

驱动开发介绍 关于windows下 驱动编写-windowsdirve

定时器的应用编程实例，对于了解定时器的功能有很大帮助-timer application programming examples for understanding the function of the timer is very helpful

直接转矩电机控制，仿真程序，SIMULINK m代码实现-Motor direct torque control, simulation program, SIMULINK m code