Sensors
61 products
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…
Photosensitive Sensor Module (Light Detector)
Main parameters and characteristics 1) According to the spectral characteristics of three photoresistor photo…
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…
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…
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…
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…
Percussion Knock Sensor Module (KY-031)
Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussio…
KY-013 Analog Temperature Sensor Module (Arduino)
The module is based on the thermistor (resistance increases with the ambient temperature changes), and s…
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…
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…
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…
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…
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…
IR Infrared Obstacle Avoidance Sensor Module
The IR Obstacle Avoidance module is perfect for Arduino projects. They work as serial modules, meaning you onl…
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…
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…
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…
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…
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…
IR Infrared Obstacle Avoidance Sensor Module (KS)
nfrared obstacle avoidance sensor is equipped with distance adjustment function and is especially designed for…
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…
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…
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…
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…
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…
Tilt Switch Sensor Module
Use this tilt-switch module to detect changes in rotation. Designed for Arduino but can be used in any circui…
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…
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…
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…
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…
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…