Description: 99 seconds stopwatch design. Achieve the following functions: (1) beginning to show " 00" , 1st time by pressing start after SP1 (2) 2 nd by SP1, the time to stop (3) 3 times by SP1, time zero. Experimental schematic diagram:
To Search:
File list (Check if you may need any files):
46 黄新诚《定时器应用实验》实验报告模板.doc