Heart Rate/Heartbeat Sensor Pulse Bio-Simulation Monitoring Sensor Module pulsesensor

$6.49

Large Area Raindrop Sensing Module Rain Sensor Water Level Detection No-Water Connect Switch 5V Relay Control

$3.27

TEMT6000 Ambient Light Sensor Analog Illuminance Module Visible Light Detection

$4.29

MAX31865 Platinum Resistance Temperature Sensor Detector Module Temperature Acquisition RTD/PT100-PT1000

$10.12

DS18B20 18B20 18E20 Chip Temperature Sensor Temperature Acquisition TO-92 Domestic Brand New

$1.25

GY-AMG8833 IR 8x8 Thermal Imaging Sensor Array Temperature Measurement Sensor Module

$353.00

Speed Measurement Module Encoder Counter Smart Car Motor Infrared Slot Optical Coupler Through-Beam Photoelectric Sensor

$2.86

[Youxin Electronics] Soil Moisture Meter Detection Module Soil Moisture Sensor for Robot Smart Car

$2.09

Soil Moisture Sensor Soil Hygrometer Detection Module Automatic Watering Smart Car Kit

$4.12

Infrared Diffuse Reflective Proximity Photoelectric Switch E18-D80NK, Obstacle Avoidance Sensor Module, NPN 3-Wire 5V

$33.30

Rain Drop Sensing Module Rainwater Sensor Rain Perception Module Weather Module Water Level Display Module Water Drop

$3.99

MPU6050 Module 3D Angle Sensor 6DOF GY-521 Three-Axis Accelerometer Electronic Gyroscope

$7.90