3-Wege Frequenzweiche für Hoch-, Mittel- und Tieftöner – Ersatzteil für Heimlautsprecher und Frequenzweichen-Zubehör

Hall Sensor Square Magnetic Proximity Switch Induction Magnet NPN PNP Remote Nonpolar Micro Sensor Normally Open

1-100PCS KY-003 3144E Hall Magnetic Sensor Module, For Arduino AVR Smart Cars DIY Starter Kit

5 Way Flame Sensor Module Digital Signal Dual Output Fire Detection Sensor Module

220V LED Touch ON/OFF Sensor Switch Penetrating Wood Panel Smart Home Customized for Lighting Control Used for cupboard

30M Home Security Alarm Systen 180 Degree Outdoor PIR Infrared Motion Sensor Switch Movement Detector Automatic Lighting Switch

GY-273 QMC5883 Triple Axis Compass Magnetometer Sensor Module Board QMC5883L Module Electronic Compass For Arduino 3-5V IIC

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

MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter

Radar PIR Motion Sensor Pierced DC12V 24V LED Light Switch Infrared Human Body Auto on Off Light Smart Switch

HLK-LD2410 Human Presence Sensor Module FMCW 24GHz Heartbeat Detection Sensor Intelligent Millimeter Wave Radar Sensing

1-4PCS Automatic Auto On Off Photocell Street Light Switch DC AC 220V 50-60Hz 10A Photo Control Photoswitch Sensor

Load Cell Weight Sensor 1KG 5KG 10KG 20KG HX711 Module Electronic Scale Aluminum Alloy Weighing Pressure Sensor Ad Module

IR Obstacle Avoidance Sensor for Smart Car Robot, 3-Pin Digital Output Module Compatible with Arduino Raspberry Pi

Radar induction Microwave Radar Sensor Switch Controller 3-4m Human Body Induction On Off for LED Lighting Smart Controller

High Performance Motion Sensor Module Radar Motion Sensor HW-MS03 2.4GHz to 5.8GHz Microwave Radar Sensor Module for Arduino

LD2420 24G Millimeter Wave Radar Sensor Intelligent Human Body Micro Motion Module ISM Band High Sensitivity Low Consumption

1-10pcs HX711 Weighing Sensor 24-bit A/D Conversion Adapter Load Cell Amplifier Board Weight Sensors

5/10PCS KY-031 Knock Sensor Module For Arduino 3pin Percussion Knocking Diy Starter Kit KY031

HC-SR505 Mini PIR Motion Sensor – Infrared Body Detector Module for Arduino & Automatic Switch Systems (1-10PCS)

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

Photoelectric Sensor E3K 20m Detection Distance 10-30V Diffuse Reflection Sensor NPN PNP Optical Relay Switch Sensor

Keyestudio MQ-7 Carbon Monoxide CO Gas Sensor Detection Module for Arduino Sensor Starter DIY Electronic Project

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

diymore 5.8GHz Microwave Radar Motion Sensor Body Motion Detector Sensor Induction Switch for Home Light Switch DC 12V-24V

Flame sensor module relay module two-in-one Fire Alarm Flame Flame Detection 5v/12v Flame switch

Motion Sensor Light Switch 5V 12V 24V DC Movement Detector Activated Timer Automatic Switch ON OFF LED Strip PIR Motion Sensor

5PCS NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor

Tuya Smart Life Home House WiFi Wireless Remote Wall Switch Voice Control Touch Sensor LED Light Switches Alexa Google Home 220V

20/50/100PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino

12V/24V microwave radar sensor switch with LED lighting and intelligent controller featuring a 30-second delay shutdown function

MFRC-522 rc522 RFID RF sensor module to send S50 Fudan card, watch keychain NMD Raspberry Pi

GY-9250 MPU9250 9-axis/9-axis Attitude Sensing Module IIC/SPI Gyro+Accelerator+Magnetometer Measurement Sensor Module 3-5V Power

AC 220V-240V Human Body Infrared Sensor Switch 500-1200W LED Detector Smart Switches 3-200lux Adjustable Projection Light Sensor

DC5V 12V 24V PIR Motion Sensor Switch Body Movements Activated Detector Light-sensing Delay Time Adjustable Infrared Switch

Soil Moisture Sensor And Soil Detector Module Test Soil Humidity Test Corrosion Resistance Probe For Arduino

Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino