通过面向对象的思想和多线程，java动画，双缓存技术，java对多媒体的支持等，在网页上设计了一个简单的音乐电子万年历，从而使音乐时钟的基本功能借助于java多线程的思想和技术得以实现。-through object-oriented thinking and multithreading, java animation, double-buffer technology, java to support multimedia on the web page design of a simple

实现录音，播放，以及Socket的上传和下载-public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState) setContentView(R.layout.main) recordButton = (Button) this.findViewById(R.id.Button01) stopButton = (Button) this.findVi

24/12小时计时器，能够转换24/12小时制，能够显示星期、年月日、以及阴历等，能够在fpga开发板上运行-24/12 hour timer, 24/12 hour format can be converted, it will show the week, the date, and the lunar calendar, etc., can run in the fpga development board