研究所积累的资料3,大家秘密使用,千万别告诉别人!

单片机演奏乐曲的程序，可以演奏生日快乐和三套车。-Singlechip music recital program, you can play happy birthday and the troika.

用单片机做的交通灯试验，红绿灯各亮3秒，黄灯亮1秒。-Done with single-chip test of traffic lights, traffic lights, the bright 3 seconds, 1 second yellow light.

DDS集成芯片AD9851的应用，用键盘输入任意频率，液晶1602显示，由DDS输出正弦波-DDS chip AD9851 applications, using keyboard input at any frequency, liquid crystal display 1602, by the DDS output sine wave

DS1302的读写，基于MS430F149的读写，简单-DS1302 reading and writing, based on reading and writing MS430F149, simple

usb转串口单片机固件程序，能实现usb-232的双向转换-usb to serial single-chip firmware, usb-232 to achieve the two-way conversion

51单片机的IIC总线先测试程序，C语言编写，很实用的！-51 MCU IIC bus test procedures, C language, it is useful!

自制AVR串口仿真器资料，用M16试制成功，仿真软件AVRSTUDIO，串口线要按图短接，速度较慢但能用成本低-Home AVR emulator serial data, with the success of M16 trial, simulation software AVRSTUDIO, serial line shorted according to plan, but can be slow and low cost

这是一个BCD码的加法的实现程序..用途很广在单片机领域-This is a BCD addition to the realization of the procedure .. uses a wide area in SCM

HT1623应用文档，LCD解决方案，大家要的赶快下载啊-HT1623 application documents, LCD solutions, we have to get the download ah

t6963c液晶驱动240128,只有部分功能模块,仅供参考-t6963c LCD driver 240,128, only some of the functional module, for reference only