This project is the winning entry in the Chongqing Normal University Desktop Clock Competition of the Radio Association, School of Physics and Electronic Engineering, Chongqing Normal University. Based on the 51 microcontroller, it can display the year, month, day, hour, minute and second, travel time in seconds, accumulated day display, temperature display, and week display. The travel time is accurate, with an error of no more than 1 minute within 72 hours. Set time, date, alarm clock and other functions.
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