这是一个Linux下的USB摄像头捕捉程序，是一个调用V4L2（Video for Linux 2）非常好的例子。英文介绍为：This is a driver for the USB video bridge USBVision from Zoran/Nogatech, a USB-only cable used in many \"webcam\" devices. It supports streaming and capture of color or monochrome video v

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It s intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments. We have dev