可以显示年月日时分秒周的万年历，在此基础上电子表有两种模式，计时和校时模块。
Can every week calendar date when the show, based on the electronic watch has two modes, and the timing module timing. (2018-05-24, Verilog, 3KB, 下载1次)
电子时钟，具有校时校分、设定闹钟、计时的功能
The electronic clock has the function of adjusting time, setting alarm clock and timing (2017-09-11, Verilog, 4505KB, 下载1次)
数字时钟电路走时，校时，去抖，分频，整点报时
Digital clock circuit travel time, the school, to shake, frequency division, the hour (2019-07-09, Verilog, 1302KB, 下载0次)