CQRobot 5.8GHz Doppler Effect Microwave Motion Sensor Compatible with Arduino and Raspberry Pi Motherboard. for Industry, Transportation, Agriculture, Smart Home, Security Monitoring, etc.

Product description

Note: For more information, please refer to CQRobot Wiki to obtain the test code, SKU: ‎CQRSENWB02.

Product Dimensions ‏ : ‎ 2.83 x 2.01 x 0.63 inches; 0.63 ounces
Item model number ‏ : ‎ CQRSENWB02
Date First Available ‏ : ‎ November 28, 2022
Manufacturer ‏ : ‎ CQRobot
ASIN ‏ : ‎ B0BNHV9HD4
Best Sellers Rank: #43,375 in Electronics (See Top 100 in Electronics) #137 in Motion Detectors (Electronics)
Customer Reviews: 4.4 4.4 out of 5 stars (188) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

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.
Non-contact detection; Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability; Low output power, no harm to human body; Long detection distance.
Can detects of non-living objects; The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board.
It is used in industry, transportation, industry, agriculture, smart home, security monitoring and other fields.
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, Please try to choose battery power supply to ensure the best detection effect.