Liquid Crystal Display Digital Clock Based on SCM

Abstract:

The single chip microcomputer with digital clock has been designed based on AT89C52, through the design ideas of multi-function digital clock, we have described the system hardware, software and the realization process.The display design and implementation of a year, month, day, time and second is achieved using C language. And the simulation is used by Proteus software. By comparing the actual clock, we have found out the source of the error and have determined the method of adjusting error, and we reduce the error as much as possible, so we can achieve the allowable error range for a practical digital clock in this system.

• Periodical: Advanced Materials Research (Volume 711)
• Pages: 598-601
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.711.598
• Online since: June 2013
• Authors: Juan He, Song Yue Yuan
• Keywords: Digital Clock, Liquid Crystal Display, Single-Chip Microcomputer (SCM)

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