根据公版自己做的usbasp板，添加了usbcdc。

51系列单片机实验课程：串口 （通过计算机与试验箱相连，互相收发信息）-51 Series single-chip experimental curriculum: serial (through the computer and the chamber connected to each other to send and receive information)

凌阳061a单片机语音识别使用例程。包括3个基本语音识别例子简单易懂 -Sunplus 061A routine use of single-chip speech recognition. Including the three basic speech recognition examples of easy-to-read

proteus 做得 红外 仿真 c51 ir nec-Infrared proteus simulation done c51 ir nec

TD7774A型

通过测试已经可以应用 本程序的应用于C8051F020的I2C接口-Has passed the test can be applied to this procedure applies to the I2C interface C8051F020

PIC18系列下的DS1302时钟程序 源吗哦 测试通过可以用-PIC18 series under the DS1302 clock source you Oh the test can be used

大容量FLASH存储器29C040的C51读写程序 -large-capacity flash memory reader 29C040 the procedures C51

相关富士通单片机实用资料5-related practical information MCU 5

51单片机读写SD卡程序，经过测试，已在产品上使用-51 SCM SD card reader program, tested, used in products

实现温度测试，计可分为A/D转换模块、数据类型转换模块、单片机系统、LED显示模块，各个模块完成各自对应的功能，由他们共同协作完成对输入电压的A/D转换及数据类型转换和LED的显示。-Digital voltmeter design which controls based on the monolithic integrated circuit