这是一个音量控制IC，采用IIC通信方式，容易控制，价格便宜。...

单片机的设计程序，我认为很好的，希望大家喜欢-MCU design process, I think that"s good, hope you like them! !

上位机采用vb编程,实现与多台s7200的自由口通信.-Host computer using vb programming, with more than the freedom of the mouth communication s7200.

必用的C程序,单片机实现滤波器的方法-Procedures must be used in C, single-chip filter methods realize

MSP430的P2口接4*4按键，在PC短运行串口调试软件，可显示键号-MSP430 P2 I received 4* 4 keys, in the short run PC serial debugging software can show that the key issue

单片机串口通讯源程序，具体功能经过测试，请大家-microcontroller serial communication program, the specific function of the test, please s

ad9833的原理图和源程序，希望对需要的人有用-AD9833 Schematic and source of hope for those who need it useful

利用单片机定时计数器，测量信号频率： 利用单片机定时计数器，测量信号频率-The use of single-chip timer counters, measuring signal frequency: use of single-chip timer counters, measuring signal frequency

本程序是在c51低下的菜单程序。 如果要mcu 低下编写菜单的朋友可以拿来参考.-the procedures in the lower menu decoder procedures. If the lower mcu prepared menu can be used to reference a friend.

单片机C51的应用,高精度实时时钟－SD2001驱动程序的源码 -C51 microcontroller applications, high-precision real-time clock-SD2001 driver source code

AVRmega8515的AD转换，4094驱动数码管显示，程序简单易懂。-AVRmega8515 the AD conversion, digital tube display driver 4094, the program easy-to-read.