###arduino face_tracker###
file arduino_code is used for arduino uno.
file prerequire_pkg is used for face_recognition.
file ros_code including ros node code and launch code.
file scripts include all scripts.
For a complete tutorial, please refer to ROS小课堂 in WeChat.
下载后,需要首先运行scripts文件下的setup_env.sh with code ./setup_env.sh配置环境.
face_recognition代码请参考github face_recognition.