Experiment Science and Technology, Volume. 21, Issue 4, 21(2023)
Design and Research of Linear Array LED Display Device Based on Multi-disciplinary Intersection and Integration
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Table 1. [in Chinese]
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电机类型 优点 缺点 步进电机 高精度、角度可控 体积大、速度慢 直流减速电机 平稳、体积小、 力矩大 换向困难 伺服电机 高速度、高扭矩 机械复杂、价格昂贵
Table 2. [in Chinese]
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按键 功能 0 圆面全亮，呈淡紫色 1 全部LED同时亮起，随后各个LED依次随机变换颜色，完成开机自检 2 20个同心圆图形顺序（由大到小）显示，每个同心圆图形显示时间为0.3 s，LED颜色按照设定变换 3 20个同心圆图形逆序（由大到小）显示，每个同心圆图形显示时间为 0.3 s，LED颜色按照设定变换 4 圆面颜色由内到外呈彩虹色系渐变，且颜色随时间推移不断扩散 7 圆面内部闪烁出现条纹，颜色为蓝色
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Xiaonan YUAN, Ruicheng LI, Xinru GAO, Yanze ZHU. Design and Research of Linear Array LED Display Device Based on Multi-disciplinary Intersection and Integration[J]. Experiment Science and Technology, 2023, 21(4): 21
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Received: Nov. 22, 2021
Accepted: --
Published Online: Nov. 7, 2023
The Author Email: Xiaonan YUAN (yxn0002017060@xjtu.edu.cn)
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