节点文献
基于89C52单片机的多功能数据采集器
Multi-Function Data Acquisition Device Based on 89C52 MCU
【摘要】 对传统的核子秤计量系统进行改进,开发了基于89C52单片机的多功能数据采集器,加入可选的V/F变换模块,兼容频率、电压、电流等信号;采用光电隔离技术,具有强抗干扰性。数据采集器具有很好的扩展性。
【Abstract】 To improve the traditional unclear scale measurement system,the multi-function data acquisition device based on 89c52 MCU is developed.Frequency,voltage and current can be collected at the same time by using the optional V/F Conversion module.Photoelectric isolation technology is applied to avoid circuit interference.This device can also be extended to other application easily.
【关键词】 核子秤;
数据采集;
单片机;
串口通讯;
【Key words】 nuclear scale; data acquisition; Single-Chip microcomputer; serial communication;
【Key words】 nuclear scale; data acquisition; Single-Chip microcomputer; serial communication;
- 【文献出处】 核电子学与探测技术 ,Nuclear Electronics & Detection Technology , 编辑部邮箱 ,2008年05期
- 【分类号】TP274.2
- 【被引频次】6
- 【下载频次】501