介绍一种基于ADuC841微控制器的数据采集及无线收发系统设计,能够在复杂测试条件下实现数据采集、接收和发送。该系统设计采用内部集成高精度A/D转换器的ADuC841单片机作为主控器件,通过nRF905实现数据无线收发,简化系统结构和电路设计。实验证明,该系统测试精度高,工作稳定,使用方便,并具有较高的工程应用价值。
- Abstract:
- This paper introduces a kind of design of data acquisition and wireless transmission system based on ADuC841microcontroller.The system realizes data acquisition and transmission under some special conditions.This system uses ADuC841which integrates a high performance ADC as main controller chip,and wireless transmission is realized by nRF905.The frame of the system and circuit design is simplified.Experiments results show that the system has high preci-sion and stability,and it is easy,convenient,so it is valuable in application of project.
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