最近想DIY一个四轴飞行器（简易的十字形遥控飞行器），也从晚上找了很多的视频和做了相关的简易研究（如果搞出来了会分享，没有经验）。除去电机根据MPU6050的姿态计算PID进行输出不谈。还有一点比较重要的就是通讯功能。飞行器接收或者向遥控器发送指令 ...

MIDI is a standard known by musicians and instruments all over the world. The basic twist on regular serial has helped studios around the world to work more efficiently. [Kevin] wanted to try sending ...