是一个摇摇棒显示程序，可以摇摆显示想显示的文字，图像和数字，运用51的中断，控制下降沿开启中断-Shaking his stick is a display program, you can swing show want to display text, images and numbers, use 51 interrupts, interrupt control falling open

proview 开源控制系统 里面有瑞典钢板开发的防摇摆控制功能块，C编写的(The proview open source control system has an anti swing control function block developed by Swedish steel plate, written by C)