摘要
介绍了利用TI公司的新一代16位单片机MSP430系列的MSP430F1611,和Nordic公司的nRF905射频收发器芯片组成一种无线表面肌电信号采集系统的设计方案。根据表面肌电信号的特点,设计了相应的调理电路,给出了相应无线传输的软硬件实现方案。结果表明,系统能完成表面肌电信号的采集,结构稳定,而且功耗低。
This article introduces a wireless SEMG signal collect system, make use of the new generation of TI company 16-bit singlechip -the MSP430F1611 of the MSP430 serieses, and with the nRF905 of Nordic company radio transceiver chip. First,according to the characteristics of the SEMG, design the corresponding conditioning circuit. And the realization of the software and hardware for wireless transmission is put forward.The results showed that the system can complete the collection of SEMG, the structure was steady, the power of the system was lower.
出处
《微计算机信息》
2009年第17期24-26,共3页
Control & Automation
基金
基金申请人:和卫星
项目名称:基于脑电信号的睡眠分析的研究
基金颁发部门:江苏省高校自然科学基金项目(06KTD510038)
