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Embedded course: multifunction stopwatch timer
3.0
The main functions of the system: the main function of the system is divided into the following what time: n has a fully functional timer with pause, resume, and three major functions. N to concurrent five-timer. Users can select records 1~5 time in the same time period. There will be no interference between each timer can run independently. N timer countdown timer, countdown timer time set by user, time is divided into minutes and one-tenth seconds. In addition to on the LCD screen displays the countdown, at 9 sec for the rest of time, and also a location in digital tube display countdown and lighted LED lights flashing alternately. Development environment: 1) hardware configuration: experiment system for ARM version 9 and above a 2 computer) software configuration: WIN2000 or above a 32-bit operating system Version ADS1.2 and above &nbs
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