Infrared Photoelectric Reflection Sensor Module Obstacle Avoidance Sensor Module Line Tracking Infrared Pair Tube Module

$3.80

ASAIR Aosong Laser PM2.5 Sensor Module for Air Dust and Particulate Detection APM10

$3.00

MAX30100 Chip Heart Rate Blood Oxygen Sensor Module Heart Rate Sensor Module Heart Rate Module

$9.24

Turbidity Sensor Module for Water Clarity and Wastewater Quality Testing with Onboard Controller

$8.90

SHT20 SHT30/31/35/41 Temperature and Humidity Sensor Module with I2C Communication, Digital Wide Voltage Sensor

$7.07

Collision Sensor Module Limit Touch Switch Obstacle Detection Compatible with Arduino Programming Kit

$5.30

Single-Channel TTP223 Touch Sensor Module 1-Channel Momentary Capacitive Touch Light Touch Switch Board

$0.95

TELESKY Smart Car Obstacle Avoidance Sensor Module Long-Range Infrared Sensor Photoelectric Switch

$5.23

JY901S 9-Axis Accelerometer Gyroscope MPU6050 MPU9250 Attitude Sensor Module Kalman

$157.50

PVDF Piezoelectric Film Sensor with Shielded Wire LDT0-028K Charge Amplifier Module Kit - Original Best Seller

$12.70

Serial DHT11/DS18B20 Digital Temperature and Humidity Sensor Module for Microcontroller Data Acquisition

$23.93

WGSD CO Detection Element ZE16-CO Carbon Monoxide Module Vehicle/Home Sensor Module

$27.70