通过Raspberry Pi(树莓派)的GPIO接口控制发光二极管
详细教程请看：http://www.codelast.com/?p=5013 本视频演示了通过Raspberry Pi(树莓派)的GPIO接口控制发光二极管/Control LED through the GPIO on Raspberry Pi
详细教程请看：http://www.codelast.com/?p=5013 本视频演示了通过Raspberry Pi(树莓派)的GPIO接口控制发光二极管/Control LED through the GPIO on Raspberry Pi