HX710A/B/C 24-Bit ADC Analog-to-Digital Converter Module Digital Temperature Weighing Pressure Sensor Module

$14.87

Motor Speed Sensor Module Counter Module Motor Test Module Slot-Type Optocoupler

$2.39

MQ-2 Smoke Gas Sensor Module Smoke Detection Sensor LPG Combustible Gas Module Methane

$6.70

A3144E Hall Sensor Module 44E Unipolar Electronic Magnetic Induction Switch Board KY-003

$2.93

AS5600 Magnetic Encoder, Magnetic Induction Angle Measurement Sensor Module, 12-bit High Precision, Includes Magnet

$6.90

MAX30100 and MAX30102 Modules - Blood Oxygen, Wrist Heart Rate, and Pulse Detection Sensor

$3.00

Normally Open Vibration Sensor Module Vibration Switch Shock Sensor Module Alarm Module

$3.27

Industrial Grade BME280/BMP280 Temperature, Humidity, and Atmospheric Pressure Sensor Module with TTL Serial Output

$26.40

KEYES 5V Laser Head Sensor Module Laser Tube Compatible with Arduino Raspberry Pi microbit Eco-Friendly

$4.00

MQ-7 Carbon Monoxide Sensor Module CO Combustible Gas Sensitive Gas Detector Leak Alarm Probe

$7.64

Temperature and Humidity Transmitter Modbus SHT20 Sensor Module High Precision RS485 Monitoring

$20.00

TELESKY Robot/Line Tracking Module/Line Finder Line Following Obstacle Avoidance Sensor Module Smart Car

$3.24