| 基于AD7705电子计价称的设计 |
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| 引用本文： | 白炳良,;赖绍武. 基于AD7705电子计价称的设计[J]. 漳州师院学报, 2008, 0(2): 56-59 |
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| 作者姓名： | 白炳良, 赖绍武 |
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| 作者单位： | [1]漳州师范学院物理与电子信息工程系,福建漳州363000 |
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| 基金项目： | 福建省教育厅基金资助项目子课题（2007F5100）. |
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| 摘 要： | 本设计以微控器AT89C52为核心控制部件；系统硬件由单片机最小系统板、人机交互界面、数据采集三大部分组成．数据采集模块主要由CZL-6D型压力传感器和AD板两部分组成．系统实现称重、单价输入和计算总价的功能．整机系统结构较简单，使用方便，功能较全，精度高，具有一定的开发价值．
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| 关 键 词： | 计价电子称 压力传感器 AT89C52 AD7705 |
Designed of Electronic-balance Based on AD7705 |
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| Affiliation: | BAI Bing-liang, LAI Shao-wu (Department of Physics and Electronic Information Engineering, Zhangzhou Normal University, Zhangzhou, Fujian 363000, China) |
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| Abstract: | This device is designed basing on AT89C52.The whole hardware consists of three main parts： the minimum system of MCU, the interface of communication system and data collection system. Above of all, especially the data collection system assembles with pressure sensor CZL-6D and AD board. This invention would be great useful in weighing, transmitting the unit price and calculating the total. Light weight and simple operation system make it valuable to carry out as a popularizing merchandise. It is worth to invest to make as a commercial product. |
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| Keywords: | account the price electronics call pressure sensor AT89C52 AD7705 |
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