on DDSAD9850 plans and procedures for the control procedures Serial MCU ADUC812

用C实现数字电压电流表：1、由外部输入直流电压电流，电压范围20V，电流范围1A； 2、电压/电流通过开关切换； 3、显示：数码管显示电压值/电流值，精度0.01。 -Implementation using digital voltage ammeter C: 1, by the external input DC voltage and current, voltage range of 20V, the current scope of 1A 2, voltage/current through the switch 3, Display: Digital display voltage/current value, the accuracy of 0.01.

环境：keil c51 i2c调度工具-environment : Keil decoder i2c scheduling tools

红外遥控解码程序，清大家试试看，很容易看懂-Infrared remote control decoding process, money you give it a try, it is easy to understand

93C46读写程序 很不错的程序希望和大家一起交流-93C46 literacy procedure very well and we hope that the procedures together exchanges

1602LCD 的介绍以及汇编程序，比较详细，内有现成模块，可直接调用-1602LCD the introduction as well as the compilation process in more detail, which has off-the-shelf modules, can be directly called

在80C51上实现USB2.0功能的源码-In the 80C51 functions to achieve USB2.0 source

51单片机与PC机的串行通信中的程序原代码。-51 microcontroller and PC serial communication of program source code.

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计算51单片机波特率的小程序，dos版-SCM baud rate calculation of 51 small programs, dos version

51单片机的FIFO(先入先出)循环队列实现-51 SCM FIFO (first-in-first out) Revolving Queuing