KY-018 Light Detection Sensor Module (LDR Arduino)

Shock Vibration Switch Module (KY-002)

KY-017 3pin Mercury Switch Module (Arduino Tilt-Sensor)

Percussion Knock Sensor Module (KY-031)

Water Level Sensor Module (Arduino)

Fingers-Heartbeat Sensor Module (KY-039)

IR Receiver & Flame Detection Module (KY-026)

KY-013 Analog Temperature Sensor Module (Arduino)

Reed Sensor Module (MagSwitch)

IR Infrared Obstacle Avoidance Sensor Module

IR Infrared Obstacle Avoidance Sensor Module (KS)

Speed Sensor/Tacho Sensor (Slot-Type Optocoupler)

Tilt Switch Sensor Module (KY-020)

Digital & Analog Temperature Sensor Module (KY-028)

LM393 Light Sensor Module

Rotary Encoder Module (KY-040)

TCRT5000 Infrared Line Tracking & Tracing Sensor Module

Universal IR Infrared Sensor Receiver Module (KY-022)

Metal & Human Body Touch Sensor Module (KY-036)

MQ-4 GAS SENSOR (METHANE & NATURAL GAS)

Analog Capacitive Soil Moisture Sensor

DC 0-25V Voltage Sensor Module (Voltmeter Arduino)

HX711 LOAD CELL SENSOR MODULE

Microphone Audio & Sound Detection Sensor Module (KY-037)

MQ Gas Sensor Carrier Board

Snow & Rain Detection Sensor Module

Tilt Switch Sensor Module

LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)

MQ-7 GAS SENSOR (CARBON MONOXIDE)

HC-SR501 Adjustable Pyroelectric Infrared (PIR) Motion Sensor Module

Digital Temperature And Relative Humidity Sensor Module (KY-015 3pin DHT11)

Temperature Sensor Module (KY-001 3pin DS18B20)

120 Degree Pyroelectric Infrared PIR Sensor

Keyestudio Digital Tilt Motion Sensor

MQ-4 LPG Methane/Hydrogen Gas Sensor Module

5 Way Flame/Heat Sensor Module

801S Highly Sensitive Vibration Sensor

MQ-2 Smoke/Liquefied-Flammable Gas Sensor Module

MQ-3 Alcohol/Ethanol Sensor Module

MQ-7 Carbon Monoxide (CO) Gas Sensor Module

MQ-8 Hydrogen Gas Sensor Module

MQ-9 Combustible Gas (Carbon Monoxide, Methane and LPG) Sensor Module

Steam Sensor Module (DFRobot)

3-Axis High Precision Compass Magnometer Module (AK8975)

3-Axis Compass Magnetometer Module (GY-273 QMC5883L)

BAROMETRIC PRESSURE SENSOR MODULE (BMP180)

ADXL345 3-Axis Accelerometer Module

DC Temperature Sensor Module (3.3V-12V NTC-10K ~10% Thermistor)

DS18B20 Temperature Sensor Module with Waterproof 100CM Cabled Stainless Steel Probe

HB100 Microwave Sensor Module (10.525GHz Doppler Radar Motion Detector)

Humidity, Water & Rain Detection Module

High Precision Humidity Sensor (GY-213V-SI7021)

500g-10kg Thin Film Pressure/Force Sensor (RFP-602)

FSR402 Thin Film Force Sensitive Resistor (100g - 10Kg)

AM2320B Digital Temperature and Humidity Sensor

Photosensitive Sensor Module (Light Detector)

Digital Hall Magnetic Sensor Module (KY-035 3pin, 3144233)

Soil Moisture (Humidity) Sensor Module

Heart Rate Pulse Sensor

5kg Electronic Scale Sensor (Load Cell 5 to 10V, YZC-131)

VL53L0X Laser Ranging Time-of-Flight Sensor Module (CJMCU-531)