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PIR 运动检测器解决方案——Ameya360电子元器件平台
Release time：2019-07-22
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source：Ameya360
reading：1769
1、 前言
PIR 运动检测器被用于范围更广泛的家庭和商业应用中。它们体型小巧、成本低且易于隐藏。从启动公共建筑中的自动门、节能灯控制，到安全系统和远程摄像头，运动检测器可以帮助降低成本，提高可用性和安全性。
2、 方案概述
Ameya360电子元器件平台对于 PIR 运动检测器解决方案参考设计仅使用四通道纳米级电源运算放大器、SimpleLink 超低功耗 2.4GHz 无线微控制器 (MCU) 平台来展示成本优化的低功耗无线移动检测器实施，可实现极长的电池使用寿命。中断驱动型蓝牙智能移动无线通信，可节省更多电量。由于处理器工作电流和无线电发射电流较低，因此可实现超低的工作状态电流。
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