| 基于单片机的激光图案投射仪中的接口电路 |
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| 引用本文： | 林远芳,黄元庆.基于单片机的激光图案投射仪中的接口电路[J].厦门大学学报(自然科学版),1999,38(4):541-546. |
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| 作者姓名： | 林远芳 黄元庆 |
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| 作者单位： | 厦门大学机电工程系,厦门,361005 |
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| 摘 要： | 利用单片机对电机进行可逆调速，实现对激光束的调制，可获得一系列合成的激光图案．介绍了基于８０３１单片机的激光图案投射仪的整机结构、工作原理及供电电路，着重阐述了其接口的原理及电路实现，并给出了实现两路模拟信号同步输出的程序
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| 关 键 词： | 激光投射，单片机，接口 |
The Interface of Monolithic Computer Based Laser Projector |
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| Lin Yuanfang,Huang Yuanqing.The Interface of Monolithic Computer Based Laser Projector[J].Journal of Xiamen University(Natural Science),1999,38(4):541-546. |
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| Authors: | Lin Yuanfang Huang Yuanqing |
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| Abstract: | Through reversible rotational speed regulation on motors controlled by 8031 monolithic computer, the laser beam modulation can be realized . Furthermore, a series of composite laser patterns can be obtained and observed. The structure, working principles and power supply of a laser projector based on 8031 monolithic computer are introduced. The principle and circuit of the interface are described in detail. In addition, a demonstration program to get a pair of synchronizing signals is proposed. |
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| Keywords: | Laser projection Monolithic computer Interface |
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