Sensors & Transducers

Wireless DMX512 Transceiver PCB Module 2.4G LED Stage Light Transceiver PCB Modules Board LED Controller Transmitter Receiver with Antenna

$18^.23

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Volume Discounts:$16.93 - $18.23

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AJMRTC Normally Closed Vibration Sensor Module, SW-420 Vibration Switch Alarm Sensor Board, Trigger Alarm Detection Module for Vibration Monitoring, Anti-theft Alarm, Electronic DIY and MCU Sensing

$10^.54

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LD2410C Human Presence Sensor Millimeter Wave Radar Sensor HLK-LD2410C Bluetooth Radar Module with 5P Dupont Cable Female to Female Human Detection Non-Contact Module Board

$16^.44

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Volume Discounts:$15.14 - $16.44

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Light Detection Digital Switch Mete Output Photosensitive Sensor Module Compatible with Arduino (5pcs)

$37^.37

More options from $35.57 - $37.37

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GY-26 Electronic Magnetic Sensor Compass Module Sub-Compass Sub-Compass Module Robot Accessories to Send Data

$16^.66

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TPS63020 Power Supply Module Automatic Buck-Boost Step Up Down 3.3V Lithium Battery Low Ripple

$16^.71

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Volume Discounts:$15.41 - $16.71

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AJMRTC Turbidity Sensor Module, 3.3V-5V Water Turbidity Transducer, Liquid Mixed Water Detection Module, Water Quality Monitoring Sensor for Arduino DIY Electronic Projects

$10^.54

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PM Sensor SDS011 High Precision PM2.5 Air Quality Detection Sensor Module Super Dust Sensors Digital Output Compatible with Arduino

$55^.99

More options from $55.99 - $59.19

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GY-271 QMC5883P Triple Axis Magnetic Sensor Module, 3-5V IIC Electronic Compass Module Replacement Compatible with HMC5883L

$13^.49

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AJMRTC GY-31 TCS230 TCS3200 Color Recognition Sensor Module, Digital Color Detector Sensor Board for MCU Microcontroller, Color Identification Module for Arduino Raspberry Pi DIY Electronic Projects

$10^.54

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WRIARICH GY-51 LSM303 LSM303D LSM303DLH 3-Axis Electronic Compass & Accelerometer Module, 3-5V IIC 3 Axis Magnetometer Sensor Module

$20^.89

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Waveshare TCS3200 Color Sensor Module Color Recognition Matching Sensor Detector Module

$44^.31

More options from $43.21 - $64.82

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Instant Read Meat Thermometer Digital, 3.8" Touchscreen No App Needed Rechargeable Waterproof Kitchen Food Thermometer Probe for Cooking, Grill, BBQ, Candy, Oil Frying, 0.5F

$69^.99

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5PCS DHT11 Digital Temperature and Humidity Sensor Module, High Precision Digital Humidity Temperature Sensor Compatible with Arduino Raspberry Pi

$34^.49

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2PCS 2 Channel Automatic Power Switching Module Automatic Emergency Power Supply Module Switch Dual Power Supply Module AC 90-240V 10A Backup Battery Switch Controller Module

$15^.33

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Volume Discounts:$14.03 - $15.33

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AJMRTC F233-01 4 Channel Infrared Tracking Sensor Module, Four-Way Line Tracking & Obstacle Avoidance Sensor for Smart Robot Car, Path Tracing Detector Module for Arduino DIY Robotics Project

$11^.18

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5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm for Motion Detection

$12^.99

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LT3045 3.3V Linear Voltage Regulator Step-Down Module Single Power Supply Transformer Module Output 3.3V 500mA

$20^.84

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Volume Discounts:$19.54 - $20.84

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SGP30 Gas Detector Sensor Module TVOC/eCO2 Indoor Air Measurement Detector TVOC CO2eq Low Power Consumption 48mA 1.8V Multi Pixel Digital Gas Sensor Module IIC I2C Air Quality Monitor

$19^.63

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Volume Discounts:$18.33 - $19.63

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VL53L5X V2 TOF Time of Flight Multi-Area Ranging Sensor Module, VL53L5CX Wide Field View 8x8 Zones Distance Detection Module with Protective Cover, I2C Interface Laser Ranging Sensor for Robot Obstacl

$12^.42

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SCD40 CO2 Gas Sensor Module Carbon Dioxide Temperature and Humidity Detection Sensor 2 in 1 Environmental Monitoring Module CO2 Temperature Humidity Sensor 2X

$33^.89

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HLK-LD2410B 24GHz Human Presence Radar Module Test Kit with Bluetooth LD2410 Smart Human Detection Sensor Module Board with Bluetooth Test Kit

$19^.63

More options from $19.63 - $20.64

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Volume Discounts:$18.33 - $19.63

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2Pcs AM1011A Temperature and Humidity Sensor Module Digital Analog Capacitive Module Voltage Signal Output

$15^.53

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Volume Discounts:$14.23 - $15.53

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6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement

$12^.99

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AJMRTC Piezoelectric Vibration Sensor Module, Analog Ceramic Drum Simulate Piezo Sensor, Piezoelectricity Shock Detector Module for Electronic DIY Starter Kit, Vibration Trigger Experiment Projects

$10^.54

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IR Break Beam Sensor 5MM LEDs Counting Module Split Through-Beam Photoelectric Switch

$29^.78

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2Pcs HDC1080 Temperature and Humidity Sensor Module High Precision -40~125 Thermohygrometer HDC1080 2.7V ~ 5.5V Low Power Consumption Temperature Sensor

$16^.52

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Volume Discounts:$15.22 - $16.52

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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module

$19^.71

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12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch

$16^.73

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Volume Discounts:$15.43 - $16.73

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Color recognition sensor TCS230 TCS3200 Color sensor Color recognition module color recognition sensor

$11^.89

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5Pcs KA2284 Level Indicator Module 5 LED Battery Indicator Power Audio Level Indicator Module Board KA2284 3.5V-12V Power Indicator Board

$16^.73

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Volume Discounts:$15.43 - $16.73

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AJMRTC BH1750FVI Digital Light Sensor Module, BH1750 Chip Light Intensity Detection Module, Digital Light Ball Sensor DC 5V, I2C Interface Ambient Light Module for Arduino Raspberry Pi ESP32 DIY Elect

$11^.59

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Smart Air Quality Monitor with PM2.5 H5106, LED Display Wired | Indoor temperature humidity sensors, 2s refresh, 2-year data storage, for home & office, 2.4G Wi-Fi only

$68^.99

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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems

$16^.79

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Volume Discounts:$15.49 - $16.79

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3 Pcs MPU-6050 9-Axis Motion Sensor, 3 Axis Gyroscope & 3 Axis Accelerometer, I2C/SPI Interface 16-bit ADCs Embedded DMP Temperature Sensor DC 3-5V

$16^.61

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AJMRTC Microwave Radar Sensor Module, DC 5.5V-15V Power Supply Motion Detection Radar Sensing Board for T8 Semi-Aluminum Plastic Tube Light, LED Lighting Control & Automatic Sensor Projects

$10^.54

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