THIRDREALITY Zigbee Vibration Sensor, 110dB Alarm, Adjustable Sensitivity, Works with Echo, SmartThings, Home Assistant

$19.99

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Aqara Zigbee Vibration Sensor, Wireless Mini Glass Break Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, Compatible with Apple HomeKit, Works with IFTTT, Home Assistant

$19.99

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DC0-110V Liquid Water Level Sensor, Sensor Switch, Male Thread 1/2 NPT 304 Stainless Steel, Suitable for Liquids of Different densities, pressures and temperatures

$15.07

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KUS USA SSS Fuel & Water Level Sensor (8", S5U)

$70

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Add Smart Notifications to Your Product. DIY alerts for Your Projects. Powered by 3 AAA Batteries, not Included. SMS, email, and Push Support for one Sensor. Short The Wires and get an Alert.

$35

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3 Pieces GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino

$10.97

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HTP.xw Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer, Barometer, & Hygrometer with App Monitoring - Premium Barometric Pressure Gauge, Temperature and Humidity Monitor

$89.99

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Ultrasonic Module Distance Measuring Sonar Sensor Module for Arduino

$1.91

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2pcs Ultrasonic Sensor Module HC-SR04 for Arduino, Distance Sensors with 2pcs Mounting Bracket Compatible with Mega2560, Robot kit, for ZigBee (2)

$6.99

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6501KW2002A Washer Rotor Position Sensor Assembly OEM Fit for LG Kenmore Washer 2025 Upgrade 6501KW2002A Hall Sensor Replace PS3529186 AP4440680 for WM0532HW,WM1832CW, WM2016CW, WM2140CW by Beaquicy

$8.67

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NSI Industries TORK ZS480 Electronic Photocontrol - Stem & Swivel - Advanced LongLife ZeroCross - Instant Response - 8A LED Rated - 480V

$51.41

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RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36V/DC

$9.99

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URBEST® 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type

$8.99

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uxcell PL-05N DC 10-30V NPN NO 5mm Square Inductive Proximity Sensor Switch 3-Wire

$12.19

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Slamtec RPLIDAR A1 2D 360 Degree 12 Meters scanning Radius lidar Sensor A1M8 Scanner for Robot navigates and avoids Obstacles

$89

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HiLetgo 2PCS TSL2561 Luminosity Sensor Infrared Light Brightness Sensor Luminance Sensor

$12.99

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[Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module

$33.9

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40x Linear Hall Effect Sensors 49E OH49E SS49E S49E TO-92 3 Pins Sensor Element Switch for Electric Vehicle Motor Repair

$10.99

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[Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor

$47.99

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WWZMDiB 4Pcs HX711 Load Cell Amplifier 24-Bit ADC Weighing Sensor Module Used to Measure Force, Pressure, Displacement, Strain, Torque, Acceleration.

$6.99

Compare at 2 stores