在液晶1602LCM的一个计算器的代码。希望单片机的朋友能够下载和交流！...

51单片机驱动lcd1602的源程序，字符串连续操作。-51 Single-chip driver lcd1602 source, string continuous operation.

网线测试仪程序，可测试网线长度（300M内），排序，用脉冲反波测试，时间*速度=距离的原理。-Cable tester program to test cable length (300M) with sorting, using anti-wave test pulse, time* speed = distance principle.

keil C51 Switch事例-examples Switch

8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .

用C8051F330单片机控制直流电机的程序 驱动为L298-C8051F330 single-chip control with DC motor-driven procedures L298

24c04读写程序，同时控制p10口的打开和关闭-24c04 read and write procedures for control of p10 at the same time the mouth opened and closed

keil编译,philip d12。-compiled with keil compiler,and using d12 of philip

usbcan的人机交互编程vc例程，嵌入式可以参考。-usbcan HCI vc programming routines, embedded can refer to.

WAVE6000编写的常用的程序 包括键盘 通信 数据转换 -WAVE6000 prepared by the common keyboard communication procedures include data conversion

红外线遥控器按键检测程序. 通过检测两次下降沿之间的时间差判断接受到的数据位. 已经通过了测试,能够正确区分出32bit数据的遥控器按键键值. 具有数据重发功能,但是数据的重发有点频繁. 使用晶震频率为11.0592MHz,所有定时值都是基于这个频率计算. 占用很少量的CPU时间,使用了外部中断0接受数据,定时器0进行计数, 定时器1作为串口的波特率发生器(Band = 9600).-Infra-red remote control button detection program. By detecting falling edge twice to determine the time difference between the received data bit. Has passed the test, could correctly distinguish 32bit data button remote control key. With data re-issued, but data a bit of re-issued frequent. Zhenyuan frequency of use of crystal 11.0592MHz, all timing values are calculated based on this frequency. occupied by small quantities of CPU time, use the external interrupt 0 to accept data, timer 0 to count, timer 1 as a string port baud rate generator (Band = 9600).