ReviewsDoppler Sensor

DEVMO 2PCS Microwave Doppler Radar Motion Detector Sensor RCWL-0516 Module Board Switch Compatible with Ar-duino Raspberry PI,Human Rat Cat Detector

  • ★RCWL-0516 is a technology that uses radar Doppler, microwave induction special module for detecting moving objects..
  • ★High sensitivity, induction distance, high reliability, induction Angle is large, voltage supply range and other characteristics.
  • ★Widely used in all kinds of human body induction lighting and anti-theft alarm, etc..
  • ★Wide fan operating voltagefrom 4.0 V to 28.0 V.
  • ★Compared to traditional infrared PIR sensor, penetration detection capability.
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Contec BSA Baby Sound A Fetal Heart Doppler

  • Ultrasound Intensity < 10 mW/cm2. Integration of high sensitive probe and main unit.
  • Ergonomic - Fetal Doppler is a handheld unit which allows any user to comfortably hold the unit while checking for the fetal heart beat.
  • Long battery life - more than 6 hours of continuous use.
  • Delicate and compact design, easy to use operation.
  • Package Contents: 1x Baby Sound A Pocket Fetal Doppler ( Approved), 1x 2 MHz Waterproof Obstetrical Probe, 1x Headset, 1x Recording Cable, 1x User Manual.
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Voice Caddie Swing Caddie SC300i Portable Golf Launch Monitor

  • Ultrasound Intensity < 10 mW/cm2. Integration of high sensitive probe and main unit.
  • Ergonomic - Fetal Doppler is a handheld unit which allows any user to comfortably hold the unit while checking for the fetal heart beat.
  • Long battery life - more than 6 hours of continuous use.
  • Delicate and compact design, easy to use operation.
  • Package Contents: 1x Baby Sound A Pocket Fetal Doppler ( Approved), 1x 2 MHz Waterproof Obstetrical Probe, 1x Headset, 1x Recording Cable, 1x User Manual.
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Physics Physicist Doppler Effect Costume Pullover Hoodie

  • USB charging,it can continuously work more than three hours when fully charged,which is quite convenient for new moms..
  • Bkoeis high performance baby heartbeat monitor is easy to use for new moms..
  • New Moms can operate Bkoeis fetal doppler by themselves to hear fetal heart sound and calculate FHR to realize the purpose of pre-monitoring and fetus caring..
  • Bkoeis fetal doppler is equipped with a full high definition color LCD display. One button to choose Data Digital display or Curve display interface..
  • Good design, compact and light, no radiation,intelligent noise reduction function,high definition color LCD display.
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Sure Action Doppler Radar Detector, SA-DPLR7, Motion Sensor, 7 Meter or 23-Foot Range

  • With this funny saying you prove as a physicist humor and show the others how a Doppler effect works. As a teacher or physics teacher you can explain the world of science to your students with this design..
  • Perfect design for any physics student or professor. In lab or in the university this design is a real eye-catcher. Every nerd knows Doppler effect from school and physics class..
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Handheld Baby Heartbeat Monitor Pregnancy,Portable Doppler Fetal Heart Rate Monitor for Home Use

  • Easy To Use, High Performance Baby Heartbeat Monitor ..
  • This fetal Doppler is high sensitivity, 0 radiation, convenient measurement. Large-screen LCD display readings more clearly..
  • High sensitivity waterproof probe, 12~16weeks can hear fetal heartbeat easily. Using clear tuning chips, the sound is more realistic..
  • Light and portable fetal monitor, built-in speaker and 3.5mm headphone socket with volume control..
  • The fetal doppler monitor is a hand-held obstetrical unit, which is applicable to clinic and home for daily self-check by pregnant women..
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CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

  • The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things..
  • Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability.
  • The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
  • Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
  • Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
  • in addition, when the product is in use, Plea....
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Doppler Fetal Monitor-Fetal Heartbeat Monitor Baby Heartbeat Monitor Pregnancy for New Mom

  • The probe of this Fetal Doppler is not only waterproof, but also has high sensitivity and accurate detection..
  • The Doppler heartbeat monitor has an exquisite and compact design, which is easy to carry..
  • The Fetal Heartbeat Monitor has two built-in modes(Digital or Curve) that allow the user to view the heart rate clearly in different display modes..
  • Built-in speaker with clear sound quality, adjustable tone. It's an essential pregnancy gift for new mothers,simple operation, no need to worry even....
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Garmin GMR Fantom 24-inch Dome Radar with MotionScope Technology (010-01707-00)

  • MotionScope technology uses the Doppler effect to detect and highlight targets moving toward you or away in different colors to help avoid collisions, find flocks of birds, and track weather.
  • Pulse Compression technology provides high resolution while maximizing energy, to enhance detection and identification of targets.
  • Target Size allows you to adjust the size of objects on the radar image.
  • 20 foot to 48 nautical mile detection range. The 24-inch, 40 W solid-state Garmin GMR Fantom 24 dome radar features MotionScope technology, which uses the Doppler effect to detect and highlight moving targets to help you avoid potential collisions. Fully integrates with select Garmin chartplotters..
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CDM324 Microwave Module, 24GHz 15m Doppler Radar Smart Microwave Body Induction Module Single Channel Switch Intelligent Sensor Module

  • 【Contactless】 Non-contact detection, moving object detecting. Using Doppler radar technology, Compared with the traditional infrared feeling PIR, with the penetrating detection capability..
  • 【Wide application】 This frequency sensors module's transmitting frequency is 24GHZ, can be widely applied in business, industries, word controlling etc.This is a microwave sensor module for detecting moving objects and human body. Widely used in human body sensing lighting system, anti-theft alarm system..
  • 【Parameter】 Advanced low consumption PHEMT oscillator, Provide various frequency range standards: -UK,-F,Operating Temperature:-20~60℃..
  • 【Independence】Independent transmitting and receiving route, can get the big gain. The module has many advantages such as high sensitivity, long sensing distance, wide sensing angle, high reliability, wide range of operating voltage..
  • 【High performance】 Single channel operation. High sensibility, high flexibility, low cost, operating distance is 15m. Not influenced by temperature, humidity, noise, air flow, dust, ray etc, adaptive to terr....
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Bkoeis Fetal Doppler for Pregnancy, Doppler Fetal Monitor Heartbeat Fetal Doppler for New Moms

  • USB charging,it can continuously work more than three hours when fully charged,which is quite convenient for new moms..
  • Bkoeis high performance baby heartbeat monitor is easy to use for new moms..
  • New Moms can operate Bkoeis fetal doppler by themselves to hear fetal heart sound and calculate FHR to realize the purpose of pre-monitoring and fetus caring..
  • Bkoeis fetal doppler is equipped with a full high definition color LCD display. One button to choose Data Digital display or Curve display interface..
  • Good design, compact and light, no radiation,intelligent noise reduction function,high definition color LCD display.
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