摘要
本文介绍了基于2.4GHz无线射频收发芯片nRF24E1的短距离无线防盗装置的设计,着重介绍利用这款芯片的特点构建一个低成本、高可靠性、便携式箱包防盗装置的解决方案。本系统可以实现距离报警和振动报警。
The paper introduces the application and realization of a wireless guard against theft and alarm system in short-distance based on nRF24E1 2,4GHz radio transceiver with microcontroller. It emphasizes the feature of the chip, and accordingly, it supplies a solution of a portable guard against theft and alarm device applied in suitcase with low cost, low power and high reliability, The system is sure to make an alarm when shaking or beyond a given distance after the strict testing.
出处
《中国仪器仪表》
2005年第12期100-103,共4页
China Instrumentation
