这是一个关于串口通信的程序，是用C 语言和汇编编写的，适合大多同学。...

用于步进电机的驱动.可以通过输出信号来控制步进电机的转速和角度控制.-For stepper motor driver. Can output signals to control the stepper motor speed and angle control.

C51实现的FAT32文件系统-C51 of the FAT32 file system

pcf8563实时时钟芯片与spec061单片机接口的测试程序,并使用了LCD显示,测试通过.-pcf8563 real-time clock chip microcontroller interface spec061 testing procedures, and the use of the LCD display, the test.

320*240液晶 用SEED1335控制的驱动-320* 240 LCD driver control with SEED1335

模块化c语言实现模拟I2C读写EPROM 程序-C language for analog modular I2C read and write EPROM program

用8253-8255编写的定时响铃程序 可以定时两个时间点，很经典的程序-spent 8253-8255 prepared by the regular beep procedures regular two points in time, classic procedures

用电子警察上面，在汽车有违章是 可以把他给抓拍下来-electronic above, the car can be a violation him down to snapper

六位电子密码锁 采用89s52（51，52都可），4*4键盘，六个数码管，74ls04（位选），573（8D锁存器）。 说明：P2---数据（接573）―――（接数码管） P1---位选 ---（按74ls04） P0--4*4键盘 密码一次性设置（编程时写入的） 电路简单，此源程序仅供初学者学习，可自行扩展密码模块（加24C02）。 编绎软件为wave -six electronic password lock used 89s52 (can be 51, 52), 4* 4 keyboard, six digital control, 74ls04 (EC), 573 (8D latches). Note : P2-- Data (573 )---( access digital access control) P1 Choice------ (74ls04 ) P0-- 4* 4 keyboard set up a one-time password (into programming) circuit is simple, This program is for beginners learning will be able to expand password module (CO2 plus 24). Sounds series software wave

msp430 test code and examples for using a 5438

首先再次声明我是菜鸟，我写出来的目的是给没有接触过lcd的朋友看得，我本人水平有限，错误在所难免，欢迎指出。-First of all, once again declare that I am a rookie, I write is designed to not come into contact with lcd friends to see, I am limited, error is inevitable, welcome to point out.