是一些数码管简单的驱动程序。可用来学习。

如何用单片机实现FSK来电显示解码-how MCU FSK CND decoder

在需要计算的设计中，诸如：收款机、计算器等经常遇到2位小数的处理，简单的处理方法就是将数据乘以100后存储、处理，现提供一函数用于6字节除以100的n次方-calculated in the design, such as : cash registers, calculators often encountered two decimal treatment, the simple approach is to be multiplied by 100 after the data storage, processing, we provide a function to 6 bytes divided by the n-th 100

8051-cd rom

430编程：基于169的DAC数字模拟转换程序-430 Programming : Based on the 169 DAC digital-to-analogue converter

常用串行EEPROM的编程应用，SPI总线(Serial Peripheral Interface串行外围设备接口总线)是三线式的串行总线，是由摩托罗拉公司所研发，使用三线进行数据传输，分别是SCK时钟引脚，SI数据输入引脚和SO数据输出引脚。-Commonly used application of serial EEPROM programming, SPI bus (Serial Peripheral Interface Serial Peripheral Interface Bus) is a three wire serial bus is developed by Motorola, the use of third-line data transmission, namely the SCK clock pin, SI data input pin and the SO data output pin.

这程序是实现单片机与PC机的通信程序 可供大家参考或学习！-MCU and PC communication program for reference or study!

为单片机C51程序，用来控制数控机床的运行--A SCM C51 program. It controls the operation of numerically controlled machine.

pcb布线制板的专业指导书，很多经验性的指导，对想从事pcb制作的人很有帮助-pcb board wiring system for professional guidance, and many empirical guidance on the wish of the people engaged in the production of useful pcb

Tai lieu mo phong AVR. co the tham khao mot so thong tin de ung dung duoc.

单片机仿真软件proteus做的led流水灯例子，有助于在具备硬件情况下学习单片机-microcontroller simulation software led lic do water lights example, with the help of learning hardware MCU