- Category:
- SCM
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-
[WORD]
- File Size:
- 960kb
- Update:
- 2012-11-26
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- 289847975
Description: Electronic alarm clock AT89S51, LCD driver, the use of K1 ~ K4 button on the clock from the time when the first press K1 key, the display LED blinks first, to continue button, the next flash. When a one is flashing, press the key K2 can blink bits plus one. In the normal clock display mode press the K2 key, into year, month, date display. Press K3 key to access the stopwatch state, press the button to display the alarm time K4 time.
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基于单片机的电子闹钟设计.doc