file:5.学习PWM引脚.rar file:4.蜂鸣器.rar file:2.串口打印模拟值.rar file:1.闪烁点亮LED灯.rar file:Arduino UNO SCH.pdf file:Fritzing画图软件的使用教程.pdf file:Arduino面包板连线绘图软件.rar file:用Mixly编译并下载程序.pdf file:Mixly切换语言以及编程界面介绍.pdf file:Yahboom Graphical programming V5.0.exe file:使用Helloblock的串口调试助手和Arduino IDE.pdf file:Helloblock(Scratch3.0)切换语言以及编程界面介绍.pdf file:使用Arduino IDE自带的串口监视器.pdf file:导入添加库文件.pdf file:如何安装驱动.pdf file:arduino-1.8.5-windows.zip file:Serial_port_test.ino file:CH341SER.EXE