05PWM

FAT32文件系统移植到UC/OS中，实现对sd卡的操作(FAT32 file system migration to UC/OS, the realization of the operation of the sd card)

51单片机。AD0832设计的电压表32X16点阵显示(51 single. AD0832 design voltmeter 32X16 dot matrix display)

用普通遥控器做的电脑鼠标，遥控器发送数据，51单片机解码，通过串口发送到上位机上，在上位机上运行程序，实现鼠标控制(Do with an ordinary remote control computer mouse, the remote control to send data, 51 single-chip decoder, sent through the serial port to the PC, run the program on the host computer, mouse control)

测试电脑鼠各个红外探测器的算法，可自行调试(Test each computer mouse infrared detector algorithm, self-debugging)

单片机基础资源的所有程序，包括汇编和C语言，非常的实用(All the procedures of the microcontroller basic resources, including assembly and C language, and very practical.)

利用kinect获取原始的音频波形，得到四声道的pcm波形。(Use kinect to get the original audio waveform, get pcm waveform four channels.)

基于PIC16F877A的ht6221红外解码程序，测试通过(program based on pic16f877a，pass)

AB PLC通信sdk以及CIP协议规范(AB PLC communication SDK and CIP protocol specification )

说明：  基于STC51单片机，实现dds的算法部分(Based on 51, the algorithm part of the realization of dds)

关于51单片机和dac7811芯片之间通信的程序，可以正确模拟SPI串口通信，写入数据(On communication between 51 single chip microcomputer and dac7811 chip procedures, can correctly simulate the SPI serial communication, write data )