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BMP180 BMP280 BME280 388AHT20 High-precision Temperature, Humidity and Atmospheric Pressure Sensor Module High Quality Module

PM SDS011 High Precision Laser PM2.5 Air Quality Detection Sensor Module Super Dust Digital Output

MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects

D9 PM2.5 Laser Dust Particle Sensor Module Detects PM Indoor Gas Air Quality Detection For Purifier

5.8G Round Microwave Radar Sensor Switch AC85-250V Delay Dystem Sensor Microwave Radar Switch Motion Detector Light Switch

1-5PCS Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 5m 10m 18B20 wire arduino

10-1PCS HC-SR04P HC-SR04 Ultrasonic Ranging Module Ranging Sensor Module 3-5.5V Wide Voltage Performance Is Stronger

Gas Detection Sensor Module MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 MP-2 MP-4 MP-135 Gas Sensor Module Starter Kit

Ultrasonic Sensor HC-SR04 HCSR04 to World Ultrasonic Wave Detector Ranging Module 2021 HC SR04 Distance Sensor

Gas Sensor Module MQ-131/136/137/138/139 Hydrogen Sulfide Ozone Ammonia Gas Formaldehyde Detection

16mm Waterproof Ultrasonic Type Distance Measuring Probe Sensor Transceiver 40KHz (1pair/lot)

1-10PCS MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For arduino

DC 3V 5V 24V Small Size Mini POM Material For Coffee Machine Waterproof And Damp Proof Water Flow Sensor Wholesale and dropshipp

Metal detection sensor SN04-N Proximity switch for metal inspection SN04-N2 SN04-P SN04-P2 SN04-Y1 Y2 D1 D2 NPN PNP NC NO

10PCS~500PCS A3144 OH3144 Y3144 Hall Effect Sensor Brushless Electric Motor TO-92UA A3144EUA

5pcs Ultrasonic Module HC-SR04 MELIFE Distance Sensor with 3pcs Mounting Bracket 2 Wire Set for Mega R3 MEGA Mega2560 Robot

1/5/10PCS AHT20 BMP280 Temperature Humidity High-precision Digital Temperature Humidity Air Pressure Sensor Air Pressure Module

Temperature Humidity Sensor Output RS485 0-5V 0-10V 4-20mA Waterproof Digital Display Air Wall-mounted Sensors Transmission

SN1PC Non Contact Water Level Sensor Capacitive Liquid Level Sensor Liquid Detection Switch Controller Water Level Detector Tool

Estardyn AHT20+BMP280 2 in 1 Temperature Humidity Air Pressure Module High-precision Digital Temperature and Air Pressure Sensor

6407 Adafruit BMP581 I2C or SPI Temperature and Pressure Sensor - STEMMA QT

AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor

GY-2561 TSL2561 Luminosity Sensor Breakout Infrared Light Sensor Module Integrating Sensor

DIYUSER 2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino Detector Ranging Smart Car

1PCS NTC Thermistor Temperature Sensor B3950 10K 1% Air probe air conditioning probe 20/35/50CM 1/2M

Metal Detection Sensor SN04-N Proximity Switch For Metal Inspection SN04-N2 SN04-P SN04-P2 NPN PNP NC NO

Estardy VL6180/VL53L0X/VL53L1X Time of Flight (ToF) Laser Ranging Sensor TOF050C TOF200C TOF400C 50CM/2M/4M IIC For Arduino

ENS160 plus AHT21 CO2 eCO2 TVOC Air Quality Sensor Digital Display for Temperature And Humidity Measurement

（Summer6）GSR Grove Skin Current Sensing Sensor Measurable Skin Resistance And Conductivity