DFRobot mmWave – Human Presence Detection Sensor (9 Meters)

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In stock


SKU: 1495702
  1. Employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure.
  2. Strong anti-interference ability
  3. Strong sensing reliability, high sensitivity
  4. Small size, easy to use, and easy to embed integration
  5. Not to be affected by snow, haze, temperature, humidity, dust, light, noise

 2,661.00

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Brand: DF Robot
Category: PIR / IR and Optical Sensor

This is a DFRobot mmWave – Human Presence Detection Sensor (9 Meters). This 24GHz millimeter-wave radar sensor employs FMCW, CW multi-mode modulation and separate transmitter and receiver antenna structure. In working, the sensor first emits FMCW and CW radio waves to the sensing area. Next, the radio waves, reflected by all targets which are in moving, micro-moving, or extremely weak moving state in the area, are converted into electrical signals by the millimeter-wave MMIC circuit in the sensor system. After that, these signals will be sent to the processor and processed through the related signal and data algorithms. Then, the target information can be solved out.
This DFRobot mmWave – Human Presence Detection Sensor’s millimeter-wave radar can sense the human presence, stationary and moving people within the detection area. Moreover, it can even detect static or stationary human presence such as a sleeping person. There are two ways provided to output detection result: serial port and I/O port switch quantity. Besides that, the sensor module features strong sensing reliability, high sensitivity, small size, easy to be used or embedded in applications.


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Features

  1. Human presence sensing: sense if there is human body in areas
  2. I/O port switch quantity input and output control
  3. Strong sensing reliability
  4. Serial port input and output control
  5. Strong anti-interference ability, not to be affected by snow, haze, temperature, humidity, dust, light, noise, etc.

Packages Includes:

1 x DFRobot mmWave – Human Presence Detection Sensor (9 Meters)

SKU: 1495702 Category:
Power Supply

3.6~5V

Operating Current

90mA

Detection Distance

9m

Equivalent Transmit Power

13-15dBM

Beam Angle

100×40°

Modulation Mode

FMCW, CW

Operating Frequency

24GHz

Operating Temperature

-40~85℃

Buad Rate

115200

Dimension

24×28mm/0.94×1.10”

Shipping Weight 0.005 kg
Shipping Dimensions 6 × 4 × 1 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China