RS232 single

51单片机实验用的程序 希望对你能有所帮助 包括跑马 十进制显 电子琴-51 experimental procedures hope you can be helped significantly metric including Happy Valley flower, etc.

12864LCD的反白显示，现在大多LCD都是两行同时显示，该源码实现了单独显示。-12864LCD anti-white display, and now most LCD are two lines at the same time revealed that the source has a separate display.

upsd3300SPI程序代码,想用upsd3300做SPI接口应用的请下载-upsd3300SPI code, upsd3300 to do with SPI Interface Application Download

I2C C51模块程序。在C51项目中加入该模块程序，即可调用。测试程序可以可以演示该模块程序的使用。-I2C C51 module procedures. In the C51 project to add the module procedures, you can call. Test procedure can be demonstration of the use of the module procedures.

数字频率合成器DDS9851控制系统的单片机源代码，键盘输入频率，液晶显示，并实时输出所需频率，该系统可选择输出方波和正弦波。-Digital Frequency Synthesizer Singlechip DDS9851 control system source code, keyboard input frequency, liquid crystal display, and real-time output frequency required, the system can choose the output square wave and sine wave.

9054开发-9054 Development

炬力att7027仿真的说明程序还有开发板-att7027 simulation of the development process there plate

pt2272与2262完全仿真程序，并可以搜索全0到全1的地址码和各种振荡电阻-pt2272 with the 2262 full simulation program, and can search the entire 0 to the whole of one address code and a variety of oscillation resistor

本程序为LCM128X64的驱动程序，控制器为KS0108，即有汉字驱动程序，又有图形驱动程序。-This procedure for LCM128X64 driver, controller KS0108, which has Chinese characters drivers, and graphics drivers.

E2PROM芯片24C02的读写程序，供参考-E2PROM chip 24C02 reading and writing procedures for reference