科技创新与应用2025，Vol.15Issue(11)：41-44,4.DOI:10.19981/j.CN23-1581/G3.2025.11.009
基于STM32的汉字显示电路设计
摘要
Abstract
In order to simplify the LED dot matrix dynamic display Chinese character control method,an improved LED dot matrix dynamic display control method is proposed to solve the shortcomings of the traditional LED dot matrix dynamic display Chinese character control method such as complex control,high controller requirements,and high power consumption.Based on the analysis of the principle of the LED dot matrix dynamic display control method,based on the STM32,the LED dot matrix dynamic display control method is controlled to display four 16×16 Chinese character display circuits,Focus on the implementation of each module in the LED dot matrix dynamic display method is introduced in detail,and circuit experiments are carried out to verify the circuit.Experiments have proved that the system uses 6 address lines and 5 SM74HC595 chips successfully display 4 16×16 Chinese characters.The display data has no flicker,and the display data is clear and has high dynamic response.关键词
LED/STM32/动态显示/汉字显示/74HC595Key words
LED/STM32/dynamic display/Chinese character display/74HC595分类
信息技术与安全科学引用本文复制引用
曹新建,许娟,王永,周欢喜,魏曼丽..基于STM32的汉字显示电路设计[J].科技创新与应用,2025,15(11):41-44,4.基金项目
2024年度安徽省高校科研项目(2024AH051639) （2024AH051639）
