步进电机驱动程序.... 可以通过改变定时来控制电机速度

MAX232串口与单片机通讯的电平转换芯片，转换后电压在0-5之间-MAX232 serial communication with the single-chip level translator chip voltage conversion between 0-5

16位10进制除法程序，KEIL51编写，适合单片机运算-16 10 M division procedures, KEIL51 prepared for single-chip computing

说明：此程序使用标准PS2键盘输入，LCD1602液晶屏输出显示。此样例仅作测试使用 晶振使用12M或者11.0592M,本键盘使用部分字母和数字测试，其他按键不能使用，用 户可以自行扩展。由于开发板和程序的各种参数，程序中没有使用奇偶校验，不保证没有 误码,校验程序请自行添加。-Description: This program uses the standard PS2 keyboard input, LCD1602 LCD output display. This sample is only used for testing the use of crystal 12M or 11.0592M, this keyboard to use part of letters and numbers tests, other buttons can not be used, users can expand their own. As the development board and procedures for various parameters, the program does not use parity, does not guarantee that there is no error, verification procedures to add your own.

LED 灯闪烁程序-LED lights procedures

这是一个keil c51 程序 采用8031单片机，是一个学习keil c 的入门级程序-This a procedure used Keil decoder 8031 is a study Keil c entry-level procedures

IIc应用子程序，此程序可应用AT24C08等等串行EEPROM芯片的开发和学习使用，此程序调试通过-IIc application subroutine, this procedure can be applied so AT24C08 serial EEPROM chip development and learning to use, this program debugging through

philips单片机IAP操作的测试代码，可以根据自己需要进行修改，为C语言接口-philips Singlechip test code IAP operations can be modified according to their own needs for the C language interface

智能电加热定时控制电路原程序,智能电加热定时控制电路原程序-smart electric heating timing control circuit original, a smart electric heating timing control circuit original program

9054开发-9054 Development

LCM19264液晶显示模块的底层驱动程序，引脚连接已经在程序文件中说明-LCM19264 the bottom of liquid crystal display module drivers, pin connections have been described in the program files