Sensors
KY-018 Light Detection Sensor Module (LDR Arduino)
The KY-018 light detection sensor module is a device that allows you to detect the presence or absence of ligh…
Shock Vibration Switch Module (KY-002)
The KY-002 shock vibration switch module is a small electronic device that is used to detect shock or vibratio…
KY-017 3pin Mercury Switch Module (Arduino Tilt-Sensor)
Use this Mercury Sensor Switch Module as an easy-to-use tilt-sensor. Designed specifically for Arduino compati…
Percussion Knock Sensor Module (KY-031)
Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussio…
Water Level Sensor Module (Arduino)
Use this module to detect the height of liquids such as water. It is great for Arduino.
Fingers-Heartbeat Sensor Module (KY-039)
This KY039 Heartbeat sensor modules detects heart pulses through via the fingers. This project uses bright…
IR Receiver & Flame Detection Module (KY-026)
Use this module as either an Infrared (IR) Receiver or as a Flame Detector (flames emit infrared light) with y…
KY-013 Analog Temperature Sensor Module (Arduino)
The module is based on the thermistor (resistance increases with the ambient temperature changes), and s…
Reed Sensor Module (MagSwitch)
Reed is dry reed short, is a kind of passive electronic switch contact element has a simple structure, small s…
IR Infrared Obstacle Avoidance Sensor Module
The IR Obstacle Avoidance module is perfect for Arduino projects. They work as serial modules, meaning you onl…
IR Infrared Obstacle Avoidance Sensor Module (KS)
nfrared obstacle avoidance sensor is equipped with distance adjustment function and is especially designed for…
Speed Sensor/Tacho Sensor (Slot-Type Optocoupler)
A speed sensor, also known as a tachometer sensor, is a device that is used to measure the rotational speed of…
Tilt Switch Sensor Module (KY-020)
Tilt switch module and a digital interface, built-in 13 LED build a simple circuit to produce tilt warning lam…
Digital Hall Magnetic Sensor Module (KY-035 3pin, 3144233)
Hall Effect Sensors are devices which are activated by an external magnetic field. The output signal fro…
Digital & Analog Temperature Sensor Module (KY-028)
The KY-028 is a temperature sensor module that can be used to measure the ambient temperature. It consists of…
LM393 Light Sensor Module
A LM393 light sensor module is a type of electronic device that is used to detect and measure light levels. It…
Rotary Encoder Module (KY-040)
A rotary encoder module, like the KY-040, is a type of rotary input device that converts the angular position…
TCRT5000 Infrared Line Tracking & Tracing Sensor Module
TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidance Module For Arduino TCRT5000 infrared senso…
Universal IR Infrared Sensor Receiver Module (KY-022)
The KY-022 infrared receiver module is a simple device that can be used to detect infrared (IR) signals from a…
Metal & Human Body Touch Sensor Module (KY-036)
The sensor has 3 main components on its circuit board. First, the sensor unit at the front of the module which…
MQ-4 GAS SENSOR (METHANE & NATURAL GAS)
The MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for…
Analog Capacitive Soil Moisture Sensor
Use this in the garden to measure the soil moisture content with your Arduino easily!
DC 0-25V Voltage Sensor Module (Voltmeter Arduino)
A DC 0-25V voltage sensor module is a device that measures DC voltage in the range of 0 to 25 volts. These mod…
HX711 LOAD CELL SENSOR MODULE
The HX711 load cell sensor module is a device used to measure weight or force. It consists of a load cell sens…
Microphone Audio & Sound Detection Sensor Module (KY-037)
The KY-037 microphone audio and sound detection sensor module is a small electronic device that is used to det…
MQ Gas Sensor Carrier Board
An MQ gas sensor carrier board is a device that helps to interface an MQ gas sensor with a microcontroller or…
Snow & Rain Detection Sensor Module
Easily detect rain or snow with this Arduino module. The large plate simply needs a drop of water to connect t…
Soil Moisture (Humidity) Sensor Module
This Humidity sensor module can be used in either Digital mode, to act as a switch when the humidity level rea…
Tilt Switch Sensor Module
Use this tilt-switch module to detect changes in rotation. Designed for Arduino but can be used in any circui…
LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)
LM393 LDR module for Arduino to detect the level of light/darkness. 1 Photosensitive Resistance modul…
MQ-7 GAS SENSOR (CARBON MONOXIDE)
The MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for…
HC-SR501 Adjustable Pyroelectric Infrared (PIR) Motion Sensor Module
The HC-SR501 adjustable pyroelectric infrared (PIR) motion sensor module is a device that is used to detect mo…
Digital Temperature And Relative Humidity Sensor Module (KY-015 3pin DHT11)
The KY-015 3pin DHT11 digital temperature and relative humidity sensor module is a device used to measure and…
Temperature Sensor Module (KY-001 3pin DS18B20)
A Temperature Sensor Module (KY-001 3pin DS18B20) is a device that can be used to measure temperature. The mod…
Keyestudio Digital Tilt Motion Sensor
Introduction Tilt Sensor is a digital tilt switch. It can be used as a simple tilt sensor. Simply plu…
MQ-4 LPG Methane/Hydrogen Gas Sensor Module
MQ-4 LPG Methane/Hydrogen Gas Sensor Module -Dual-way Signal Output, Analog output and TTL level output…
5 Way Flame/Heat Sensor Module
A 5 way flame/heat sensor module is a device that is used to detect the presence of a flame or heat source i…
801S Highly Sensitive Vibration Sensor
Extremely wide range of vibration detection. 60,000,000 vibration Special gold-plated to ensure the surface of…
MQ-2 Smoke/Liquefied-Flammable Gas Sensor Module
The MQ-2 gas sensor is sensitive to material used in clean air low conductivity producing tin oxide (sno2). Wh…
MQ-3 Alcohol/Ethanol Sensor Module
This alcohol sensor is suitable for detecting alcohol concentration on your breath, just l…
MQ-7 Carbon Monoxide (CO) Gas Sensor Module
The MQ-7 is a carbon monoxide (CO) gas sensor module that can be used to detect the presence of CO gas in the…
MQ-8 Hydrogen Gas Sensor Module
The MQ-8 hydrogen gas sensor module is a device that is used to detect the presence of hydrogen gas in the air…
MQ-9 Combustible Gas (Carbon Monoxide, Methane and LPG) Sensor Module
The MQ-9 combustible gas sensor module is a device that is used to detect the presence of combustible gases in…
Steam Sensor Module (DFRobot)
This steam sensor can be connected to the Arduino IO Expansion shield directly. The output voltage will increa…
BAROMETRIC PRESSURE SENSOR MODULE (BMP180)
This barometric pressure sensor is easy to use with an Arduino. The BMP180 is the next-generation of sensors…
ADXL345 3-Axis Accelerometer Module
The ADXL345 is a 3-axis accelerometer module that measures acceleration along the X, Y, and Z axes. It is a sm…
DC Temperature Sensor Module (3.3V-12V NTC-10K ~10% Thermistor)
1. Description: The temperature sensor test temperature,and the voltage comparison to detect the temperature.…
DS18B20 Temperature Sensor Module with Waterproof 100CM Cabled Stainless Steel Probe
The DS18B20 temperature sensor is a digital temperature sensor that can be used to measure temperature in a wi…
Heart Rate Pulse Sensor
The Heart Rate Pulse Sensor is a device that can be used to measure a person's heart rate, or pulse, by detect…
HB100 Microwave Sensor Module (10.525GHz Doppler Radar Motion Detector)
The HB100 microwave sensor is a device that is used to detect the presence of moving objects using microwaves.…
Humidity, Water & Rain Detection Module
This humidity, water & rain sensor, can be used for all kinds of weather monitoring, and translated into o…
5kg Electronic Scale Sensor (Load Cell 5 to 10V, YZC-131)
The YZC-131 is a load cell sensor that is used to measure weight or force. It is a strain gauge based sensor t…
High Precision Humidity Sensor (GY-213V-SI7021)
Operating voltage: 1.9-3.6V (3.3V recommended) Standby current: 60nA Temperature range: -40 to 85 ° C (-…
VL53L0X Laser Ranging Time-of-Flight Sensor Module (CJMCU-531)
The VL53L0X is a time-of-flight ranging system integrated into a compact module.The VL53L0 uses ST's FlightSen…
500g-10kg Thin Film Pressure/Force Sensor (RFP-602)
Principle: The principle of the pressure sensor test is to apply the stress applied in the sensing area of th…
FSR402 Thin Film Force Sensitive Resistor (100g - 10Kg)
SR402 a light weight, small size, high precision sensor, ultra-thin resistive pressure sensor.This kind of pre…
AM2320B Digital Temperature and Humidity Sensor
The AM2320B Digital Temperature and Humidity Sensor is a device that is used to measure temperature and humidi…
Photosensitive Sensor Module (Light Detector)
Main parameters and characteristics 1) According to the spectral characteristics of three photoresistor photo…
120 Degree Pyroelectric Infrared PIR Sensor
A passive infrared sensor is an electronic sensor that measures infrared light radiating from objects in its f…
3-Axis High Precision Compass Magnometer Module (AK8975)
This high-precision 3-axis compass is fully compatible with Arduino and will instantly add navigation capabili…
3-Axis Compass Magnetometer Module (GY-273 QMC5883L)
This is a great 3-axis compass module for your Arduino autonomous robot to help it find its path in life! It i…