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Sensor de radar de microondas 5.8GHz para detetar movimentos - DFRobot SEN0521

:SEN05067
15,90 €
preço com IVA incluído

Este sensor da DFRobot é um pouco diferente dos sensores tradicionais, esses só podem detetar a presença humana detectando grandes movimentos corporais, mas este sensor de micro-ondas pode funcionar bem na deteção de micro movimentos como a respiração, de modo a determinar a presença humana mesmo se a pessoa estiver sentada ou a dormir.

Se quiseres ter acesso ao código de exemplo, ou então como saberes ligar este sensor a um Arduino, consulta a sua Wiki Page.

Quantidade

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*Atenção: as imagens são meramente ilustrativas.

Introduction

This microwave sensor is a microwave module that can transmit the electromagnetic wave of 5.8GHz. It can detect the difference between the transmitted wave and reflection wave to indentify whether there is an object moving in the detection area.

Different from the traditional sensors that can only detect human presence by detecting big body movements, this microwave sensor can perform well in detecting small movements like breathing so as to determine human presence even if the person is sitting or sleeping. The detected result can be output through the serial port or high/low level of the I/O port.

Featuring high reliability and sensitivity, and strong anti-interference, it is small and easy to integrate, which can be widely used in fields that require motion detection, such as lighting, security, home, home appliances, hotels, garages, buildings, traffic, etc.

 

5.8GHz Microwave Radar Module-Top Installation
Top installation

 

 

5.8GHz Microwave Radar Module-Wall Installation

 

Wall Installation

 

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Interface Definition

Name Description
R Sensor serial receive
T Sensor serial transmit
O Output control signal
- GND
+ VCC

 

Features

  1. High reliability

  2. High sensitivity

  3. Strong anti-interference

 

Applications

  1. Lighting

  2. Security

  3. Home appliances

  4. Hotels

  5. Garages

  6. Buildings

  7. Traffic

 

Specification

  1. Operating Voltage: 4.5~5.5V

  2. Operating Current: 22mA

  3. Detection Distance: 11m

  4. Equivalent Transmission Power: 3-5dBM

  5. Beam Angle: 120*120°

  6. Modulation Mode: FMCW, CW

  7. Operating Frequency: 5.8GHz

  8. Operating Temperature: -40~85℃

  9. Baud Rate: 115200

  10. Dimension: 20*18mm/0.79*0.71"

 

Documents

 

Shipping List

  1. 5.8GHz Microwave Radar Module x1

SEN05067

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