呕心沥血花了将近一个月编写的打印机程序，可用在89C51系列

pcf8563是一种实时的日历时钟芯片，它解决了计时的千年问题。-pcf8563 a real-time clock chip calendar, it has resolved a time of the Millennium problems.

一个基于msp430单片机的数字滤波器的设计，里面含有用于设计的工具软件

YEKA手机数据线驱动pl-2303hx drv-clubs mobile data line drive pl-2303hx Drv

这是一个电子电位器源代码,内有两种程序,一个是通过位操作,另一个是通过地址总线操作-This is an electronic potentiometers source code, there are two procedures, a bit through the operation, and the other is through the address bus operation

自己编的一个直流电机转速控制程序，用液晶1602显示转速，键盘输入转速。并具有报错功能- An DC motor speed control procedures, the speed of liquid crystal display 1602, keyboard input speed. With error function

可以对microchip的Keeloq编码IC：hcs300-301解码的源程序-Keeloq the microchip can be encoded on the IC: hcs300-301 of the source decoder

机械产品控制器，控制了变频器，并且接入了很多开关量信号-mechanical products controller, control of the converter, and a lot of access off Signal

用C51写的单片机程序，在Wave600环境下测试通过，利用平板电容器测试液位。-with C51 microcontroller written procedures, Wave600 environment in the test, Capacitor plate test level.

程序功能:本程序是利用文件240X.ASM中的子程序对EEPROM 240X进行多字节读写的操作示 例(同样适用于2416).-procedures functions : the procedure is the use of the document 240X.ASM subroutine right EEPROM 240X multi-byte read and write operations examples (the same applies to 2416).

太阳能充电与逆变控制包括电路图和值得参考的内容