CQROBOT CQRSENWB02 Doppler Effect Microwave Motion Sensor 313091516559 Arduino 5.8GHZ Raspbe

( Brand: Cqrobot ), ( Manufacturer Part Number: CQRSENWB02 ), ( Part Type: Sensor ), ( Style: 5.8ghz ), ( Mounting Type: Wall Mount ), ( Power Source: Battery Powered ), ( Product Dimensions: 2.83 X 2.01 X 0.63 Inches; 0.63 Ounces ), ( Country Of Origin: China ), ( Maximum Range: 5 Meters, 3 Meters ), ( Battery Description: Battery Required ), ( UPC: 313091516559 )

Review CQROBOT 5.8ghz Doppler Effect Microwave Motion Sensor Compatible Arduino And Raspbe

The CQ-Robot CQRSENWB02 is a versatile 5.8GHz Doppler Effect Microwave Motion Sensor designed for use with Arduino and Raspberry Pi platforms. This sensor employs advanced microwave technology to detect and measure the motion of objects within its field of view.

The sensor's key feature is its Doppler Effect technology, which allows it to measure the velocity of objects moving within its sensing range. It operates on a frequency of 5.8GHz, ensuring minimal interference from other electronic devices. The sensor has a wide detection angle of approximately 120 degrees, making it suitable for various applications, such as object tracking, intrusion detection, and automation projects.

The CQRSENWB02 comes with a convenient onboard microcontroller, which simplifies the connection process to Arduino or Raspberry Pi. It features a digital output interface and can be easily configured using the provided library and example code. The sensor module is compact in size, measuring just 53mm x 33mm x 15mm, making it a space-efficient choice for DIY projects.

The sensor's operating range is from 5cm to 30cm, making it suitable for detecting objects within a relatively short distance. It operates on a voltage range of 3.3V to 5V and can be powered directly from the Arduino or Raspberry Pi. The sensor comes with a set of mounting holes, allowing users to easily attach it to various surfaces using screws or other mounting hardware.

The CQ-Robot CQRSENWB02 Doppler Effect Microwave Motion Sensor is an excellent choice for makers, hobbyists, and engineers seeking to add advanced motion sensing capabilities to their Arduino or Raspberry Pi projects. Its simple setup, comprehensive documentation, and robust design make it an invaluable tool for a wide range of applications.

Pros and Cons of buying a CQ-RCSEN-WB02 5.8GHz Doppler Effect Microwave Motion Sensor for Arduino or Raspberry Pi

The CQ-RCSEN-WB02 5.8GHz Doppler Effect Microwave Motion Sensor is an intriguing device that can be used with Arduino and Raspberry Pi to detect motion. This sensor operates on the Doppler effect principle, making it an attractive choice for various projects. In this discussion, we will explore the advantages and disadvantages of purchasing this sensor.

1. Versatile: This sensor can be used for a wide range of applications, including motion detection, speed measurement, and object tracking.

2. Easy to use: The sensor comes with an Arduino library, which simplifies the setup process and makes it easier for beginners to get started.

3. Long detection range: With a detection range of up to 12 meters, this sensor can be used for projects that require long-range motion detection.

4. High accuracy: The Doppler effect technology used in this sensor provides accurate motion detection, making it suitable for projects that require precise motion sensing.

5. Durable: The sensor is encased in a sturdy, waterproof housing, making it suitable for outdoor projects and applications where the sensor may be exposed to harsh environments.

1. Limited compatibility: This sensor is only compatible with Arduino and Raspberry Pi, which may limit its appeal to users who prefer other microcontroller platforms.

2. Power consumption: The sensor consumes a relatively high amount of power, which may be a concern for users working on battery-powered projects.

3. Limited angle coverage: The sensor has a limited field of view, which may require users to carefully position the sensor to cover the desired area.

4. Cost: Compared to other motion sensors available in the market, this sensor is relatively expensive, which may be a deterrent for some users.

The CQ-RCSEN-WB02 5.8GHz Doppler Effect Microwave Motion Sensor offers a number of advantages, including versatility, accuracy, and long detection range. However, it also has some disadvantages, such as limited compatibility, power consumption, and cost. Ultimately, the decision to purchase this sensor depends on the specific requirements of the project and the user's budget and preferences.

If you are looking for a high-performance motion sensor with a long detection range and accurate motion sensing capabilities, the CQ-RCSEN-WB02 5.8GHz Doppler Effect Microwave Motion Sensor is an excellent choice. However, if you are working on a budget or prefer a sensor with a wider field of view, there are other options available in the market that may be more suitable for your needs. It is essential to carefully consider the pros and cons of this sensor and weigh them against the requirements of your project before making a purchase.

Details:

Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting microwaves reflected object. If you try to use battery power test during the test, this can avoid breakdown caused by static pressure difference between supply and device, such as oscilloscope; in addition, when product is use, Please choose ensure best detection effect. Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. Compatible with Raspberry Pi and Arduino Board.

Item model number CQRSENWB02, 5.8GHz, Mounting Type Wall Mount, Power Source Battery Powered, Product Dimensions 2.83 x 2.01 0.63 inches; ounces, Country of Origin China, Maximum Range 5 Meters, 3 required, Brand CQRobot, Manufacturer CQRobot. Can detects of non-living objects; The microwave moves at the speed light with great directional. Non-contact detection; Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. The microwave motion sensor is a moving object detector designed by the principle of Doppler radar.

5.8Ghz Doppler Effect Microwave Motion Sensor Compatible with Arduino and Raspberry Pi Motherboard.

part #: cqrsenwb02 prices

• $18.22-$23.90

specifications secimotions:

• brand: Cqrobot
• mpn: Cqrsenwb02
• part type: Sensor
• style: 5.8ghz
• mounting type: Wall Mount
• power source: Battery Powered
• product dimensions: 2.83 X 2.01 X 0.63 Inches; 0.63 Ounces
• country of origin: China
• maximum range: 5 Meters, 3 Meters
• battery description: Battery Required
• upc: 313091516559

seller secimotions:

• city: Denver, Colorado
• rating: 100.0%
• # reviews: 3

offer secimotions:

• quantity: 1
• options: Ship-to-home
• started: June 26, 2025
• availability: In Stock
• sold: 0

general secimotions:

• condition: New
• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors

returns secimotions:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

payments secimotions:

• wallet: Apple-pay
• credit card: Diners-club
• other

shipping secimotions:

• cost: $0.00
• service: Expedited
• transit: 4-11 Days
• class: Expedited
• type: Fixed

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