CST51L01-B Overview:
CST51L01-B 10.525GHz low-power radar module, with a working current of only 155uA.
The CST51L01-B microwave induction radar module adopts a professional 10.525GHz radar chip. Through a high gain low sidelobe planar microstrip antenna, it emits fixed frequency 10.525GHz ± 125Mhz pulse radio waves to the induction area and receives all reflected radio waves in the area. The module‘s mixing circuit converts them into differential frequency electrical signals; Based on the principle of Doppler effect and processed by high-performance digital signal recognition algorithms, analyze whether there are moving targets in the area. The CST51L01-B module can be widely used in lighting, security, home furnishings, home appliances, IoT devices and other products that need to detect human movement, adding intelligent perception functions to the devices and bringing users an excellent perception experience.
The CST51L01-B microwave induction radar module adopts a professional 10.525GHz radar chip. Through a high gain low sidelobe planar microstrip antenna, it emits fixed frequency 10.525GHz ± 125Mhz pulse radio waves to the induction area and receives all reflected radio waves in the area. The module‘s mixing circuit converts them into differential frequency electrical signals; Based on the principle of Doppler effect and processed by high-performance digital signal recognition algorithms, analyze whether there are moving targets in the area. The CST51L01-B module can be widely used in lighting, security, home furnishings, home appliances, IoT devices and other products that need to detect human movement, adding intelligent perception functions to the devices and bringing users an excellent perception experience.
CST51L01-B Features:
* Motion detection
Can detect movements such as walking, jogging, sprinting, spinning, and high jump
CST51L01-B Product characteristics:
* Strong interference suppression ability
Can avoid co frequency interference and support intensive use; Multiple digital signal processing algorithms can suppress power frequency clutter, high-order harmonic interference, and sudden interference, and effectively filter out some interfering materials such as curtains, fans, and air conditioners
* Flexible parameter configuration
Flexible configuration of parameters such as sensing distance, output delay time, and light sensitivity can be achieved through serial ports, facilitating user development, on-site testing, and adaptation to different application scenarios
* High performance antenna
Optimized design of planar microstrip antenna with high gain, low sidelobes, and less backward radiation characteristics
* Reliability
High sensitivity and strong reliability in sensing targets; Good consistency in mass production
* Strong penetration
Can penetrate materials such as glass, plastic, clothing, cotton quilts, ceramics, thin wooden boards, etc
*Not affected by the environment
Not affected by environmental factors such as snow, haze, temperature and humidity, dust, light, noise, etc
* Small size design
The product size is small, making it more space friendly. Accurate sensing range.
CST51L01-B Application area:
Lighting, security, home furnishings, household appliances, bathrooms, hotels, garages, buildings, transportation, IoT, and other areas require detection of human micro movements the industry sector of sports
CST51L01-B Technical Parameter:
CST51L01-B Lnterface and size:
Tip: 1. Due to differences in production batches, module colors and oil caps may vary, but this does not affect related functions and performance
2. The silk screen surface of the foot position is the antenna surface, which should face the detection area
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Pin number
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Define
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Description
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1
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VIN
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Module power supply
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2
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OUT
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Output signal; Can output I/O switch quantity
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3
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GND
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grounding
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