Description: a)实现时钟功能，可以在两个七段数码管上显示秒钟时间或者分钟时间，用一个开关控制两者的切换。
b)实现闹钟功能，时间到播放一段音乐，并在发光二极管上播放走马灯图案，在双色点阵发光二极管上滚动显示自己的学号。能控制滚动显示的速度以及音乐播放的速度，且用一个开关控制闹钟的开关。-a) achieve clock function, can be in two seven-segment digital tube display seconds or minutes, with a switch control to switch between the two. b) to achieve clock function, time to play some music, and play a revolving door in the light-emitting diode design, the two-color LED on the scrolling dot matrix display their student number. Can control the speed of scrolling display and music playback, and alarm clock with a switch control switch. Platform: |
Size: 2048 |
Author:lisi |
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Description: AT89S51单片机实现闹钟功能，数码管动态扫描方式显示当前时间和带设定的定时时间，按键设置定时时间，蜂鸣器播放音乐提醒时间到-AT89S51 MCU alarm clock function, digital dynamic scan mode displays the current time and with a set of regular time, regular time set buttons, buzzer reminder time to play music Platform: |
Size: 3072 |
Author:jame |
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Search - digital alarm clock play music