2 pcs HB100 Microwave Radar Motion Sensor Module

The HB100 Microwave Doppler Radar Wireless Module Motion Sensor is a reliable method for detecting motion, especially in harsh environments. With a size of 37mmX45mmX8mm and a voltage of DC 5V, this sensor offers non-contact detection that is independent of temperature, humidity, noise, air, dust, light, and other effects. It also has anti-RF interference ability and requires only 40mA of input power.

Unlike robots that typically use sonar or IR detection, the HB100 sensor provides more accurate and efficient motion detection. It is ideal for robotics as it can be hidden and still work reliably. The package includes 2 pieces of the HB100 Microwave Doppler Radar Wireless Module Motion Sensor with a frequency of 10.525GHz. This frequency has advantages over lower frequency waves as it allows for better orientation and control of the microwave probe's range and reduces interference from walls and other obstructions.

When it comes to power supply, the HB100 can be supplied in continuous DC power supply (CW) mode or pulsed power supply (PW) mode. It operates within a voltage range of 5V± 5% and has low RF power output that is safe for the human body. The IF output of the HB100 is 72Hz/s and is linear with the relative radial moving speed of the object within its effective detection range.

In conclusion, the HB100 Microwave Doppler Radar Wireless Module Motion Sensor is a reliable and versatile tool for motion detection in a variety of applications, especially in challenging environments. Its compact size, low power requirements, and high detection range make it an ideal choice for projects that require dependable motion detection.

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