单片机atmeg16 pwm测试文件（实用）-Single-chip test atmeg16 pwm document (practical)

数字时钟的正常显示程序以及日期正常显示，其中包括时间的更正以及日期的更改。基于atmeg16单片机的数字时钟程序。(The normal display of the digital clock and the normal display of the date, including the correction of the time and the change of the date. A digital clock program based on atmeg16 single chi