这是圈圈教你玩UUB的所有代码，基于51的,但都是通过C编写，可以方便移到到其他平台，其中包括USB鼠标，键盘，自定义HID设备等源代码。USB芯片USBD12。-This is the circle UUB teach you to play all of the code, based on 51, but are written by C, you can easily move to other platforms, including the USB mouse, keyboard,

利用仿真软件Protues，对一个8X8点阵进行显示汉字，并让字循环左移动。利用74HC595来驱动，附有程序及仿真电路等-Use of simulation software Protues, to display a 8X8 dot matrix characters, move the left circle and let the word. Use 74HC595 to drive, with a circuit simulation program and

1、单灯左循环一次，然后单灯右循环，单灯依次向左亮，单灯依次向右亮，双灯同时向中间移动 2、数码管程序-1, a single light left of the circle, then right-circle single lamp, single lamp light turn left, turn right, a single lamp light, dual-lamp at the same time move to the middle of 2, the digital c

用arm2410的画圆完整程序。。圆会动的！上课老师给的！挺好玩的-The Circle with arm2410 complete program. ʱ ?? Round will move! School teacher to! Really fun