Sensors Proximity

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US$6.14
The HMMD-mmWave-Sensor is a human micro-motion sensor, adopts Frequency Modulated Continuous Wave (FMCW) technology to detect and identify moving, standing, and motionless human body. Combining radar signal processing with accurate human detection and ranging algorithms, supports configuring the sensibility for each range independently to improve anti-interference performance. Compact size, low power consumption, and easy integration, it can be widely used in AIoT scenarios such as Smart Home, Intelligent Security, Smart Business, and Intelligent Lights, etc.
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US$118.07
Integrates the technical advantages accumulated in triangulation and DTOF ranging for many years, enabling RPLIDAR C1 to meet the requirements of robot positioning, mapping, and navigation in terms of ranging accuracy, distance measurement, anti-interference, and anti-adhesion performance.
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US$17.97
Pixhawk APM Flight Control Ultrasonic Distance Measurement Sensor Module, Serial UART TTL GY-US42V2
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US$1.77
SENS-RE200B PIR Sensor Metal Can Temperature Sensor
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US$145.37
Adopting DTOF (Direct Time of Fight) ranging technology, measuring distance according to the time-of-flight of the laser pulse, within the effective detection distance of 12m, the radar ranging accuracy will not change with the distance, and can reach the measurement accuracy of ±30 mm. With efficient algorithm logic to achieve 360 degrees detection of robot, autonomous mapping, and obstacle detection...
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US$24.98
The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power, high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence detection sensor with an operating wavelength between 5µm and 20µm. This Mini-sized breakout board is only 0.5in. by 1in. big and has been equipped with two I2C Qwiic connectors to make interfacing with the STHS34PF80 a bit easier.
Delivery within 2-3 weeks
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US$31.62
Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor. This is an EKM-series PIR sensor from Panasonic®. The EKMB-series PIR sensors are optimized for small movements to offer motion-sensing options for battery powered applications due to the low standby current draw of the sensor (1µA).
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US$58.92
Note: The sensor can only be used underwater as it requires the presence of water to provide accurate data. This is an underwater ultrasonic obstacle avoidance sensor specifically designed for underwater applications. It operates on a wide voltage range of 5-24V and features compact size, minimal blind spots, high precision, and high protection. Its underwater measurement range is from 5-600cm.
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US$13.42
JSN-SR0T4-3.0 is an ultrasonic distance measurement module that can provide 20 – 600 cm non-contact distance sensing function, ranging accuracy up to 3mm. It includes the transceiver of an integrated ultrasonic sensor and control circuit. This product adopts industrial-grade integrated ultrasonic probe design, stable performance, and accurate measurement distance.
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US$7.96
1-Pair Infrared Tube sensor QR30CM distance detector Arduino, 30cm cable.
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US$31.62
SENS-A02YYUW Ultrasonic Sensor Module A02YYUW, Waterproof, 4.5 meters, 3.3~5V
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US$4.32
The TCT40-16R/T is matched pair ultrasonic transmitter and receiver respectively operating at 40KHz center frequency with 10mm diameter.
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US$26.34
Waterproof Normally-Open NPN Photoelectric Laser Beam Sensor with Brackets Laser beam systems are widely used in security, safety and manufacturing. It...
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US$9.05
12VDC Adjustable Wide Angle PIR Motion Sensor This Module can be used in hall ways, parking garages and rooms to switch the lights on/off when a movement...
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US$9.05
12VDC Adjustable Wide Angle PIR Motion Sensor This Module can be used in hall ways, parking garages and rooms to switch the lights on/off when a movement...
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