Introduction - If you have any usage issues, please Google them yourself
With MCU features a simple electronic form. Can set the time and alarm. And with LED display. On a very good entry-Singlechip
Packet : 10721578251-clock.rar filelist
51单片机实现电子表带键盘和LED显示\clock2.c
51单片机实现电子表带键盘和LED显示