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UV Detection Sensor Module Ultraviolet Ray Module for Arduino STM32

Reflective Electric Switch Photocell DC12-24V E3Z-R61 NPN Output Light Barrier 2m Detect Distance for Automation

AC 220V LED PIR Motion Sensor Light Switch with 86-Type Infrared Human Body Detection, Auto On/Off, Smart Switch for Hallways

Zigbee Soil Moisture Sensor Meter Temperature Humidity Fertility Light Tester For Tuya Smart Life Z2M Home Assistant Automation

TPA3110 XH-A232 30 W + 30 W 2.0 MP3 Sensor Module, left & right audio I/O, DIY-ready, plug-and-play with Arduino, ESP32

SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage

PARMA Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch

1/5/10PCS speed sensor Tacho sensor Slot-type Optocoupler Tacho-generator Counter Module for Arduino for Raspberry pi

CZL-601 Aluminium Alloy Waterproof Load Cell Sensor, 3KG, 5kg,6KG, 10KG,20KG,40KG 60kg 100kg 120kg weighing sensors

1-10pcs Heart Rate Click MAX30102 Sensor Module Breakout Ultra-Low Power Consumption For Arduino

ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Relay Display Sensor esp32 kit desenvolv

XKC-C383 Automatic Pumping and Drainage Water Liquid Level Controller,DC12V-24V/AC110V-220V Non-contact Level Sensors

Cloweit Infrared Trough U-type Photoelectric Sensor Proximity Switch E3S-GS30/E3S-GS15/E3S-GS7 DC 12-24V Three-wire NPN PNP

1~4PCS EGBO BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board

16mm 20mm 25mm Mini Ultrasonic Atomizer Sheet USB Type-C Humidifier Ceramic Atomizer Mist Maker Fogger Driver Circuit Board

AC220-240V Microwave Radar Induction Switch 5.8GHz HF System 360 Degree Motion Detector 1200W Ceiling Mount Light Sensor Switch

10-100PCS TCRT5000L TCRT5000 Reflective Optical Sensor Infrared IR Photoelectric Switch WAVGAT

20PCS TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor

MINI Touch Sensor Switch 3.7-24V 2.5A, Dual Mode Touch Control, for LED Light/Water Level, 4mm Plastic/Glass Panel

TNCE Tuya US WiFi/Zigbee Smart Wall Switch 1/2/3/4 Gang Light Switch Smart Touch Sensor Smart Home Work with Alexa Google Home

5/10PCS 3pin KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module for Arduino Diy Starter Kit

Hall Magnetic Induction Sensor Detection Pole Resolver North And South Detection Module DIY learning Kit For Arduino

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

1Pcs MQ-7 MQ7 Carbon Monoxide CO Gas Sensor Detection Module for arduino

1-10PCS HC-SR501 SR505 Mini IR Pyroelectri Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V

Tuya Smart Zigbee/WiFi Water Sensor Smart Home Product Leak Detection Smart Life Remote Monitoring Home Automation

1/5/10PCS KY-003 Hall Magnetic Sensor Module, For Arduino AVR Smart Cars DIY Starter Kit

1-5pcs LM393 4Pin Photosensitive Sensor Module 3.5V-5V Sensitivity Light Sensor Module Light Detection Board for Arduino DIY Kit

Laser Switch Infrared Photoelectric Switch Sensor Diffuse Reflection background suppression Photoelectric Sensor Sensing

12V Car Level Tilt Gauge Digital Display with LED Light Car Slope Meter 360 Degree Adjustable Base Accurate Measurement

5/10pcs Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car

5Channel/ 3channel TCRT5000 IR Photoelectric Switch Barrier Line Track Module Infrared Obstacle Avoidance Sensor For Arduino DIY

PARMA Photoelectric Sensor Square Infrared Diffuse Reflection 12-24V NPN PNP Distance 1M Digital Display Optical Photoell Switch

XKC-Y26-V XKC-Y26-PNP XKC-Y26-NPN Non-contact Water Liquid Level Sensor Induction Switch Detector 5-24V High Low Level Output

GTRIC Diffuse Reflection Laser Photoelectric Sensor M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30CM Adjustable

Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit Optical Speed Measuring Module