X11 New 4G Men Smartwatch SIM Card 8GB+128GB Android OS 1.85-inch 1380mah battery dual HD cameras WIFI GPS Sports smartwatch

LJ12A3-4-Z/BX Inductive Proximity Sensor NPN NO DC 6-36V 4mm Detection Switch for CNC Industrial Automation

MH-ET LIVE MAX30102 MAX30100 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino Ultra-Low Power

1-50PCS SW-420 Normally Closed Alarm Vibration Sensor Module Vibration Switch For Arduino

MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino STM32 Ultra-Low Power

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

DHT22 AM2302 DHT11/DHT12 AM2320 Digital Temperature Humidity Sensor Module Board For Arduino Ultra-low Power High Precision 4pin

GY-MS5837 02BA 30BA High Precision Gas Liquid Sensor Module I2C Interface 24 Bit Waterproof Integrated Digital Sensor Board

BMI160 Latest Stance Accelerometer Gyroscope module 6 Dof inertial Measurement Sensors

1-10PCS HC-SR04P Ultrasonic Sensor Ultrasonic Wave Detector Ranging Module 3-5.5V Wide Voltage Distance Sensor For Arduino

M8 M12 M18 30 Approach Sensor Inductive Proximity Sensor Switch DC 12V AC 110V NO NC NPN PNP Detection Metal Switches 1.2m Line