Photosensitive Sensor Module (Light Detector)

Speed Sensor/Tacho Sensor (Slot-Type Optocoupler)

Tilt Switch Sensor Module

Rotary Encoder Module (KY-040)

KY-018 Light Detection Sensor Module (LDR Arduino)

KY-013 Analog Temperature Sensor Module (Arduino)

Soil Moisture (Humidity) Sensor Module

Water Level Sensor Module (Arduino)

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

Tilt Switch Sensor Module (KY-020)

TCRT5000 Infrared Line Tracking & Tracing Sensor Module

MQ Gas Sensor Carrier Board

Shock Vibration Switch Module (KY-002)

Universal IR Infrared Sensor Receiver Module (KY-022)

Analog Hall Magnetic Sensor Module (KY-035 3pin)

Percussion Knock Sensor Module (KY-031)

Fingers-Heartbeat Sensor Module (KY-039)

Reed Sensor Module (MagSwitch)

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

Temperature Sensor Module (KY-001 3pin DS18B20)

DC 0-25V Voltage Sensor Module (Voltmeter)

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

Digital & Analog Temperature Sensor Module (KY-028)

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

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

IR Infrared Obstacle Avoidance Sensor Module

ADXL345 3-Axis Gravity, Acceleration & Tilt Sensor Module

IR Receiver & Flame Detection Module (KY-026)

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

Humidity, Water & Rain Detection Module

MQ-3 Alcohol/Ethanol Sensor Module

Digital Tachometer Module

801S Highly Sensitive Vibration Sensor

Rotary Encoder Module (KS013)

IR Infrared Obstacle Avoidance Sensor Module (KS)

Keyestudio Digital Tilt Motion Sensor

3-Axis High Precision Compass Module (AK8975)

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

MQ-7 Carbon Monoxide (CO) Gas Sensor Module

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

3-Axis Compass Magnetometer Module (GY-273 HMC5883L)

MQ-8 Hydrogen Gas Sensor Module

MQ-2 Smoke/Liquefied-Flammable Gas Sensor Module

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

MQ-4 LPG Methane/Hydrogen Gas Sensor Module

5 Way Flame/Heat Sensor Module

Heart Rate Pulse Sensor

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

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

Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)

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

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