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[Experimental] achieve a scrolling display custom strings.
Experiments show [two] to achieve a custom time.
[Three] realized experiments show stopwatch.
Second, the experimental principle and content
Meath together to achieve the digital graphical programming.
Third, experiment hardware and software environment
Hardware: Arduino, TM1637 digital
Software: Mixly IDE
Fourth, the experiment (experimental procedure, records, data, analysis)
1. The core code screenshots
3.1 to achieve scrolling display custom strings
3.2 The display custom time
3.3 realize stopwatch
2. Experimental renderings
2.1 to achieve scrolling display custom strings
2.2 implement a custom display time
2.3 realize stopwatch
Fifth, test / debug and analysis of experimental results
Experimental realization of scrolling display a custom string and implement the second experiment display a custom time, are relatively simple, all done quickly, mainly trying to how to use this board code is also relatively simple to achieve third experiment stopwatch display, beginning did not pay attention cycle Notes, when the time does not zero when the 60:00 time, and later improved after the experiment is successful.
Six experimental results and experience
Through this experiment, learn to use digital control, digital control part Chinese, English, characters can be displayed, more complex generally does not show up when the digital use as a stopwatch, to pay attention to when seconds to reach 60 when handling and processing of 60 minutes arrive, pay attention to these details, experiments usually successful.
