| 基于单片机的LED旋转式显示屏设计 |
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| 引用本文： | 张鑫,郭洪岩,马国利. 基于单片机的LED旋转式显示屏设计[J]. 大学物理实验, 2014, 0(6): 24-26 |
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| 作者姓名： | 张鑫 郭洪岩 马国利 |
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| 作者单位： | 滨州学院,山东 滨州,256603 |
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| 基金项目： | 滨州学院自制仪器设备立项项目，滨州学院教学研究项目 |
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| 摘 要： | 基于视觉暂留特性设计并制作了一个13点线阵LED模块的显示屏。该系统可实现中文字符的显示和动态特效显示,将STC89C52单片机与发光二极管模块固定在电机的旋转轴上通过电机的旋转带动模块转动,再利用单片机控制发光二极管的亮灭,最后利用人眼的视觉暂留,构造出一个旋转的LED显示屏。
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| 关 键 词： | 视觉暂留 单片机 LED线阵旋转屏 |
LED Rotary Screen Design Based on Signal Chip Microcomputer |
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| ZHANG Xin,GUO Hong-yan,MA Guo-li. LED Rotary Screen Design Based on Signal Chip Microcomputer[J]. Physical Experiment of College, 2014, 0(6): 24-26 |
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| Authors: | ZHANG Xin GUO Hong-yan MA Guo-li |
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| Affiliation: | ( Binzhou University Shandong, Shandong Binzhou 256603 ) |
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| Abstract: | Design and fabrication of a 13 line array LED module based on POV. This system can realize the Chinese character display and dynamic display effects,using STC89C52 SCM and the light emitting diode module is fixed on the rotating shaft of the motor is driven to rotate through the module of motor rotation,and then control the use of single-chip light-emitting diode light out,finally taking advantage of human visual persistence,construct a rotating LED display screen. |
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| Keywords: | persistence of vision signal chip microcomputer LED rotation display |
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