串行通讯实验、外部中断与定时器综合实验及数码管显示实验
Serial communication experiment, external interrupt and timer comprehensive experiment and nixie tube display experiment (2019-12-28, C51, 222KB, 下载1次)
红外线显示、步进电机、独立按键、定时器、LED灯等
Infrared display, step motor, LED light, etc (2019-11-06, C51, 169KB, 下载1次)
电子时钟实现能用6位数码管实时显示计时时间，格式为XX.XX.XX，显示初值为00.00.00，即0时0分0秒；
3、做倒计时器用时，矩阵键盘可设置初始时间；
4、“清除”键可清除设置错误的初值，重新设置；
5、系统默认为正计时器，点击“正计时/倒计时”键，变为倒计时器，再点击，变为正计时器；
en making countdown timer, the matrix keyboard can set the initial time. The "Clear" key can clear the initial value of the setting error and reset it.The system defaults to a positive timer. Click on the "positive/countdown" button to change it into a countdown timer, and then click on it to turn it into a positive timer. (2019-06-22, C51, 70KB, 下载1次)
键盘扫描 扫描法 结合数码管输出
BCD码转换
DA转换器输出三角波 正弦波 方波
Keyboard Scanning Method Combined with Digital Tube Output
BCD code conversion
DA converter output triangular sinusoidal square wave (2019-01-17, C51, 2KB, 下载0次)
利用80c51单片机设计一个LED灯控制器，该控制器有两种运行模式。
An LED lamp controller is designed by using 80C51 single chip computer. The controller has two operation modes. (2018-12-30, C51, 45KB, 下载0次)
1.静态数码管显示（0~F）
2.动态数码管显示:(1)动态显示数字（不用译码器）（1234567）;(2)动态显示数字（带译码器）
An assembler of digital tube display experiment (2017-12-13, C51, 9346KB, 下载4次)
串口收发数据通讯，波特率发生器，串口中断
A serial port to send and receive (2017-06-21, C51, 7KB, 下载1次)
单片机汇编例程，利用定时器和蜂鸣器唱歌。
MCU assembly routines,using times and buzzers to sing. (2017-05-19, C51, 11KB, 下载1次)
汇编程序编写时钟程序，通过设置定时器，中断。
timer user (2017-03-18, C51, 1KB, 下载1次)