Keil C51 89c52单片机挂接ds1302时钟芯片的驱动程序-Keil C51 articulated ds1302 89C52 microcontroller chip clock driver

自己制作的电子时钟KeilC源程序，89C52驱动LED数码管，实现时间，日历，星期，温度，7组闹钟，每组闹钟可单独调节为不同的闹铃模式，四个按键控制-My design electronic clock， KeilC source, 89C52 drive LED digital, to achieve time, calendar, week, temperature, 7 groups of alarm clocks, each clock can be individually adju

STC 89C52 做的电子时钟 6个数码管用74HC595驱动 DS1302时钟芯片 -STC 89C52 Electronic clock

将实时时钟DS1302的时间读取到LCD1602上显示，并且可通过按键校时。(The time of the real time clock DS1302 is read on the LCD1602 display, and can be adjusted by the button.)