RCWL-0516 微波雷達感應開關模組 人體感應感應探測器

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RCWL-0516 微波雷達感應開關模組 人體感應感應探測器   感應距離大約5-7米

RCWL-0516是一款採用多普勒雷達技術，專門檢測物體移動的微波感應模塊。該模塊具有靈敏度高，感應距離遠，可靠性強，感應角度大，供電電壓範圍廣等特點。廣泛應用於各種人體感應照明和防盜報警場合。

• 採用專用信號處理控制芯片 RCWL-9196
• 寬工作電壓範圍4.0~28V
• 與傳統紅外感應PIR相比，具有穿透探測能力
• 封鎖時間，距離可調
• 可輸出3.3V電壓

Arduino 範例

• GND – [connects to ground]
• OUT [connects to digital input]
• VIN – [connects to 5v]

RCWL 0516 Microwave Motion Sensor Module Radar Sensor Body Induction Module 4-28V 100mA

The RCWL-0516 microwave radar motion sensor module is a low cost sensor . There is quite a lack of information on the module online, at least not that I could find, so I’m compiling what I could find and posting it all here in this article.

Product Introduction:
1.Operating Voltage:4-28V
2.Operating Current:2.8mA (typical);3mA (max)
3.Detection Distance:5-9m
4.Transmitting Power:20mW (typical);30mW (max)
5.Output Voltage:3.2-3.4V
6.Output Voltage Driving Capacity:100mA
7.Trigger Way:repeat trigger
8.Output Control Low Level:0V
9.Output Control High Level:3.3V
10.Operating Temperature:-20~80 celsius
11.Storage Temperature:-40~100 celsius