SO2 Sulfur Dioxide Gas Sensor, Electrochemical Industrial Toxic Gas Detector and Alarm Element

$670.00

UV Radiation Sensor Transmitter 485 Sunlight Intensity UV Index Detector SG04 by Yourui

$515.00

Infrared Liquid Level Sensor Liquid Surface Detection Module Water Level Sensing Monitoring Switch High Precision Corrosion Resistant

$60.50

Hall Sensor Module Digital Display Magnetic Field Intensity Detector Bare Board Modbus/AT Protocol

$103.00

Miniature SR602 Human Body Induction Module Pyroelectric Infrared Human Sensor Probe Switch High Sensitivity

$3.50

Liquid Level Sensor Liquid Surface Detection Water Level Monitoring Sensor Module Provides Microcontroller Example Programs

$70.00

Photoresistor Relay Sensor Control Module Light-Controlled Switch No-Light Sensing Module 24V

$48.00

Capacitive Non-Contact Continuous Liquid Level Detection Sensor, External Mount Real-Time Water and Oil Level Monitoring Module, High Precision

$67.89

Single-Point Laser Rangefinder Module Sensor High-Precision TOF Ranging Principle Millimeter I2C Output Industrial Grade 7m

$32.90

Waveshare Water Level Alarm Monitoring Module Compatible with Arduino, Flood Detection Module, Liquid Level Drop Sensor Module

$14.00

Angular Displacement Sensor Replacing 4800 Analog Pulse Signal Measurement High-Precision Encoder

$1,338.00

Waveshare Digital UV Sensor Type C Measures Ambient Light Intensity LTR390-UV I2C Interface

$50.00