Electronic calendar based on STC89C52 singlechip

The utility model provides an electronic calendar based on STC89C52 singlechip mainly includes the minimum system of STC89C52 singlechip, clock module, button module, power module, display module, through the clock module go on year, month, day timing, minimum system handles the back through the STC89C52 singlechip, shows the date on the display module, the button module corrects when making a mistake on the date, power module be whole circuit and supplies power, the circuit has been simplified as main control chip to use STC89C52 singlechip, has improved the maneuverability of system. 种基于STC89C52单片机的电子日历，主要包括STC89C52单片机最小系统、时钟模块、按键模块、电源模块、显示模块；通过时钟模块进行年、月、日计时,经STC89C52单片机最小系统处理后，在显示模块上显示日期，按键模块在日期发生错误时进行改正，电源模块为整个电路供电，使用STC89C52单片机作为主控芯片，简化了电路，提高了系统的可操作性。