clock

代码说明：

  本作品可实现如下功能： 1. 显示年、月、日、星期等日期项 2. 显示时、分、秒等时间项 3. 测量并显示温度 4. 秒表（含开始，暂停，继续，复位等） 5. 闹钟（含开关，时间设定，是否启用的标志等，精确到秒） 6. 时间和日期的校正（加减均可） (The works can achieve the following functions: 1 year, month, date, day of the week, the date of entry. Displayed, minutes, seconds time of 3 to measure and display the temperature. The stopwatch (including start, pause, resume, reset etc. ) 5 alarm (including switch, time set, the flag is enabled, accurate to seconds) the time and date of the correction (addition and subtraction can be))