Sensors
Our sensors let you bring your electronics projects to life by interacting with the physical world. We offer modules for various applications, including home automation, environmental monitoring, robotics, and more. These sensors are easy to integrate with popular development platforms like Arduino, Raspberry Pi, and ESP. They come with documentation and community support, making it simple to gather and utilise data in your projects.
Filter
55 results
50
- 10
- 15
- 20
- 25
- 30
- 50
Sort by:
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Thermistor ModuleFeatures:1. Using the NTC thermistor sensor , good sensitivity2. The comparator output signal clean waveform is good , driving ability, than 15mA.3. Adjust the temperature distribution bit detection threshold4. Working voltage 3.3V-5V5. The output format : Digital switching output (0 and 1)6. With bolt...
- €0,35 EUR
€0,00 EUR- €0,35 EUR
- Unit price
- / per
Save €-0,35 -
Key Switch ModulesA push button switch, also known as a tactile switch, operates by applying pressure in the direction of the switch to meet the actuation force requirement, causing the switch to close and connect. When the pressure is removed, the switch opens. The internal mechanism...
- €0,36 EUR
- €0,36 EUR
- Unit price
- / per
-
LED Module Red/White/Yellow/Blue/GreenAn LED, or Light Emitting Diode, is made from a compound mixture of elements such as gallium (Ga), arsenic (As), and phosphorus (P). Gallium phosphide diodes emit red light, gallium phosphide diodes emit green light, and silicon carbide diodes emit yellow light. The reverse...
- €0,36 EUR
- €0,36 EUR
- Unit price
- / per
-
RGB Full Color LED Light ModuleLED is an acronym for Light Emitting Diode, which is made from compound semiconductors such as gallium (Ga), arsenic (As), and phosphorus (P). Gallium phosphide diodes emit red light, gallium arsenide diodes emit green light, and silicon carbide diodes emit yellow light. The reverse...
- €0,36 EUR
- €0,36 EUR
- Unit price
- / per
-
Thermistor SensorsThermistors are a type of sensitive component that can be classified into Positive Temperature Coefficient (PTC) and Negative Temperature Coefficient (NTC) thermistors based on their temperature coefficients. The typical characteristic of thermistors is their sensitivity to temperature, showing different resistance values at different temperatures....
- €0,43 EUR
- €0,43 EUR
- Unit price
- / per
-
SW-520D Angle Sensor Ball TiltThe tilt switch module, also known as a ball switch, steel ball switch, or bead switch, is a type of vibration switch that operates based on the rolling of a bead to make or break contact with the conducting pins. When the tilt sensor...
- €0,48 EUR
- €0,48 EUR
- Unit price
- / per
-
10PCS TTP223 Capacitive Touch Switch Sensor Module Self-LockingTrigger setting mode:(1- > Short ; 0- > No Short)AB=00:No-lock High TTL level ouput;AB=01:Self-lock High TTL level ouput;AB=10:No-lock Low TTL level ouput;AB=11:Self-lock Low TTL level ouput;
- €0,50 EUR
€0,00 EUR- €0,50 EUR
- Unit price
- / per
Save €-0,50 -
Soil Moisture SensorThe soil moisture sensor module has two copper probes that act as the sensor's detection points. When these probes are inserted into the soil, they can detect the soil's moisture level. The sensor works on the principle that the wetter the soil, the better...
- €0,56 EUR
- €0,56 EUR
- Unit price
- / per
-
Water Vapor SensorA water vapor sensor detects the presence of moisture using humidity. It can be used to determine whether it is raining. When placed outdoors, if raindrops fall on the petal-shaped detection area, the humidity increases, resulting in a higher output voltage. Besides detecting rain,...
- €0,56 EUR
- €0,56 EUR
- Unit price
- / per
-
All-Pole Hall Magnetic SwitchesAn omnipolar Hall magnetic sensor is a magnetic field sensor based on the Hall effect. The Hall effect is a type of magnetoelectric effect. When a magnet approaches the sensor's active area, the switch outputs a low-level signal; when the magnet moves away, the...
- €0,56 EUR
- €0,56 EUR
- Unit price
- / per
-
Digital Signal Analog Sensor for Water VaporThe fog sensor is capable of outputting both digital and analog signals and can be used in combination with a microcontroller to create simple rain detectors and liquid switches. As the humidity on the sensor surface increases, the output voltage rises. In addition to...
- €0,56 EUR
- €0,56 EUR
- Unit price
- / per
-
Crash SensorA collision switch module is essentially a micro switch, also known as a snap-action switch. It is an electronic switch activated by very small physical pressure and can be directly connected to a microcontroller. It integrates a load resistor and an LED indicator, making...
- €0,56 EUR
- €0,56 EUR
- Unit price
- / per
-
Water Level Liquid Detection SensorThe water level sensor is designed specifically for water depth detection and can be widely used for sensing rainfall, water levels, and even liquid leaks. When the water level sensor is placed in water, the more the water covers the copper wires, the higher...
- €0,59 EUR
- €0,59 EUR
- Unit price
- / per
-
Infrared Signal Transmitter ModuleThis time, infrared signal transmitter modules will be introduced, in fact, they play an important role in our daily lives. Nowadays such a device is widely used in many household appliances, such as air conditioners, TVs, DVDs, etc. It is based on wireless remote...
- €0,59 EUR
- €0,59 EUR
- Unit price
- / per
-
Photoresistor Ambient Light SensorAn environment light sensor, also known as an eco-friendly photoresistor, is a device used to detect ambient light levels. It replaces traditional CdS photoresistors and complies with RoHS directives (lead-free and cadmium-free). This sensor is encapsulated with a specially designed light-filtering epoxy resin, providing...
- €0,62 EUR
- €0,62 EUR
- Unit price
- / per
-
Photoresistor Ambient Brightness SensorThe ambient light sensor, also known as an environmentally friendly photoresistor, is designed to replace CdS photoresistors and complies with RoHS directive (lead-free and cadmium-free). It features a specially designed filter epoxy resin package with a spectral response characteristic similar to the human eye....
- €0,63 EUR
- €0,63 EUR
- Unit price
- / per
-
Touch SensorA touch sensor is a touch switch module based on the principle of capacitive sensing. When a human or metal touches the gold-plated contact surface of the sensor, it is detected. In addition to direct touch on the metal surface, contact through a certain...
- €0,68 EUR
- €0,68 EUR
- Unit price
- / per
-
Rotary PotentiometerA potentiometer is essentially a variable resistor. Because its role in a circuit is to obtain an output voltage that has a certain relationship with the input voltage (applied voltage), it is called a potentiometer. As shown in the schematic diagram below, a potentiometer...
- €0,69 EUR
- €0,69 EUR
- Unit price
- / per
-
Infrared Obstacle Avoidance SensorThis sensor module has strong adaptability to ambient light and features a pair of infrared emitting and receiving tubes. The emitter emits infrared light at a specific frequency. When an obstacle (reflective surface) is detected in the sensing direction, the infrared light is reflected...
- €0,71 EUR
- €0,71 EUR
- Unit price
- / per
-
4-Way Tilt Sensor Tilt Switch Vibration SensorThe tilt switch module, also known as a ball switch or steel ball switch, is essentially a type of vibration switch. It operates on the principle of a rolling ball making or breaking contact with conducting pins, thereby controlling the circuit's connection or disconnection....
- €0,72 EUR
- €0,72 EUR
- Unit price
- / per
-
Linear Laser Spotlight ModuleThe 6.0 laser module has a laser head with a diameter of 0.6mm and positive and negative terminals. It operates at a voltage of 3.3V to 5V. The laser beam forms a faint red line only in fog or other media, while under normal...
- €0,75 EUR
- €0,75 EUR
- Unit price
- / per
-
Infrared tracking sensor (fixed distance)The line tracking sensor is specially developed by our company for line-following cars, designed to simplify and stabilize the operation without the need for potentiometer adjustment. The line tracking sensor is essentially an infrared transmitting and receiving device, consisting of a pair of infrared...
- €0,76 EUR
- €0,76 EUR
- Unit price
- / per
-
38K Infrared Remote Control Receiver ModuleThe infrared receiving tube is a device that directly converts electrical energy into near-infrared light and belongs to the diode category. Its structure and principle are similar to those of general light-emitting diodes, except that the semiconductor materials are different. The infrared receiving head...
- €0,79 EUR
- €0,79 EUR
- Unit price
- / per
-
Soil Temperature and Humidity ModuleThis is a summary of the moisture sensor can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system ,...
- €0,80 EUR
€0,00 EUR- €0,80 EUR
- Unit price
- / per
Save €-0,80 -
Sound Microphone SensorThe sound sensor module acts as the equivalent of a microphone (mike). It is used to receive sound waves and display a vibrational image of the sound, but cannot make measurements of the intensity of noise. The sensor has a built-in condenser electret microphone...
- €0,90 EUR
- €0,90 EUR
- Unit price
- / per
-
Infrared Sensor Tracking Trajectory Obstacle Avoidance ModuleInfrared detection module is essentially an infrared transceiver device, is a pair of infrared transmitter and receiver tubes. The transmitter tube emits a certain frequency of infrared light, when the infrared light emitted in the direction of detection meets the reflective surface, the infrared...
- €0,90 EUR
- €0,90 EUR
- Unit price
- / per
-
Flame SensorFlame Sensor Module Description and Working Principle In public places like hotels, buildings, and other locations, fire alarms are installed to detect fires. How do these alarms sense a fire? It is widely known that when a fire breaks out, it emits a strong...
- €0,90 EUR
€0,00 EUR- €0,90 EUR
- Unit price
- / per
Save €-0,90 -
Digital Temperature SensorsThe DS18B20 is a commonly used digital temperature sensor that outputs a digital signal. It is characterized by its small size, strong anti-interference ability, and high accuracy. The digital temperature sensor is easy to wire and can be used in various non-extreme temperature scenarios...
- €0,90 EUR
- €0,90 EUR
- Unit price
- / per
-
Infrared Trace SensorThe line tracking sensor developed by our company is designed specifically for line-following robots. It eliminates the need to adjust a potentiometer, making the line-following car simpler and more stable. The line tracking sensor is essentially an infrared transceiver device, consisting of a pair...
- €0,90 EUR
- €0,90 EUR
- Unit price
- / per
-
4-Way Key Switch ModulesA push button, also known as a tactile switch, operates by applying pressure in the direction of the switch to meet the actuation force requirement, causing the switch to close and connect. When the pressure is removed, the switch opens. The internal mechanism relies...
- €0,90 EUR
- €0,90 EUR
- Unit price
- / per
-
Ultrasonic SensorThe module features: 1: Working voltage: DC5V 2: Quiescent current: less than 2mA 3: Level output: DC3.3-5V 4: Level output: Bottom 0V 5: Sensing angle: not more than 15 degrees 6: Detection range: 2cm-450cm 7: High precision: up to 0.3cm
- €0,99 EUR
€0,00 EUR- €0,99 EUR
- Unit price
- / per
Save €-0,99 -
Passive Buzzer ModuleA passive buzzer is a buzzer without an internal oscillator. When powered, the internal oscillator does not produce a buzzing sound. It requires a 2~5 kHz square wave to drive it, and different frequencies of waveforms will drive the buzzer to produce sounds of...
- €1,06 EUR
- €1,06 EUR
- Unit price
- / per
-
Smart Grayscale SensorA grayscale sensor is an analog sensor that, when used with Arduino, can detect different colors on the ground or tabletop and generate corresponding signals. This allows for interactive projects related to color and can also serve as a line-following sensor for line-following robots...
- €1,17 EUR
- €1,17 EUR
- Unit price
- / per
-
4-Way Photosensitive SensorLight Dependent Resistor (LDR) Module Description and Working Principle As widely known, voice-controlled lights in hallways often include an additional sensor known as a photoresistor or Light Dependent Resistor (LDR). The LDR, typically made of cadmium sulfide (CdS), is a variable resistor that changes...
- €1,20 EUR
- €1,20 EUR
- Unit price
- / per
-
Ultrasonic Distance Sensor Compatible HC-SR04The HC-SR04 Ultrasonic Module is a rangefinder that can be used to measure the distance to an object. It is often used with the Raspberry Pi as it is easy to connect and can take accurate measurements over a wide range of distances. ...
- €1,29 EUR
€0,00 EUR- €1,29 EUR
- Unit price
- / per
Save €-1,29 -
Human Body Infrared SensorsThe small human body induction module is an automatic control product based on infrared technology, known for its high sensitivity, strong reliability, ultra-small size, and ultra-low voltage operation mode. It is widely used in various automatic sensing electrical devices, especially those powered by batteries....
- €1,36 EUR
- €1,36 EUR
- Unit price
- / per
-
Raindrop SensorA raindrop sensor is a detection device primarily used for detecting rain and measuring the amount of rainfall. It is widely applied in car automatic wiper systems, smart lighting systems, and intelligent sunroof systems. The sensor uses high-quality FR-04 double material with a large...
- €1,40 EUR
- €1,40 EUR
- Unit price
- / per
-
DHT11 Temperature-Humidity SensorThis is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface. Specifications Temperature Resolution : 1°C Accuracy : ±2℃ Measuring range : 0°C ~ 50°C Humidity Resolution...
- €1,50 EUR
- €1,50 EUR
- Unit price
- / per
-
DS1307 RTC Real-Time Clock ModuleThe DS1307 clock module is a low-power, real-time clock (RTC) chip with 56 bytes of non-volatile RAM. It transmits addresses and data through a two-wire bidirectional serial bus. The chip provides information on seconds, minutes, and hours, and automatically adjusts for the number of...
- €1,60 EUR
- €1,60 EUR
- Unit price
- / per
-
Shock Sensor ModuleApplication use: Used for various vibration triggering functions, reporting burglary alarms, smart cars, electronic building blocks, etc. Module features: 1. Adopting various sensitivity vibration switches produced, the SW-18015P vibration sensor is used by default.2, the comparator output, the signal is clean, the waveform is...
- €2,49 EUR
€0,00 EUR- €2,49 EUR
- Unit price
- / per
Save €-2,49 -
Vibration SensorThe vibration module is also called the vibration switch. When we tap the module or shake the module, it will detect the vibration and the K1 pin will output a voltage difference. The module possess 4 alligator clip interfaces VCC, GND, K1, NC, which...
- €2,49 EUR
€0,00 EUR- €2,49 EUR
- Unit price
- / per
Save €-2,49 -
DS18B20 digital temperature sensorThe DS18B20 Temperature Sensor is a digital temperature sensor that provides 9- to 12-bit digital temperature measurements and has an alarm function with non-volatile, user-programmable upper and lower trigger points.Communication between sensor and microcontroller:The DS18B20 sensor communicates via a bus that requires only one...
- From €3,29 EUR
€0,00 EUR- From €3,29 EUR
- Unit price
- / per
Save €-3,29 -
5V/12V 1 Channel Relay Optocoupler High/Low Level Trigger ModuleLight threshold can be adjusted by potentiometer to set the relay start Input: 5V/12V DC Load capacity: 10A / AC 250V or DC up to 30V RED LED ON: Indicate the Power ON BLUE LED ON: Relay is working Module output terminal has three...
- €3,99 EUR
€0,00 EUR- €3,99 EUR
- Unit price
- / per
Save €-3,99 -
Current Sensor ACS712ELC-20A1. Current sensor: ACS712ELC-20A;2. Pin 5V power supply, onboard power indicator; 3. The module can measure plus or minus 20 amps, corresponding to the analog output of 100mV/A; 4. No test current passing through the output voltage is VCC/2.
- €4,19 EUR
€0,00 EUR- €4,19 EUR
- Unit price
- / per
Save €-4,19 -
Soil Moisture Sensor Hygrometer Module V1.2 capacitiveThe Capacitive Soil Moisture Sensor Hygrometer Module V1.2 is the successor model of our soil moisture sensor module (hygrometer). Unlike the normal module, this sensor does not have an adjustable switching contact, it works analog and thus displays the exact moisture values in real...
- From €4,49 EUR
- From €4,49 EUR
- Unit price
- / per
-
MQ-135 Gas SensorOverview Sensitive for benzene, alcohol, smoke Output voltage boosts along with the concentration of the measured gases increases Fast response and recovery Adjustable sensitivity Signal output indicator Specifications Power: 2.5V ~ 5.0V Dimension: 40.0mm * 21.0mm Mounting holes size: 2.0mm ApplicationsAir quality monitorHow to...
- €5,21 EUR
€0,00 EUR- €5,21 EUR
- Unit price
- / per
Save €-5,21 -
Motion Sensor Motion Detection Module HC-SR501 PIRThe motion detector module is based on infrared technology, automatic control module and LHI778 probe design.This ensures high sensitivity, high reliability and ultra-low voltage operation mode.It is widely used in various electric auto-sensing devices, especially battery-operated auto-controlled products.The module is also equipped with a...
- From €6,49 EUR
€0,00 EUR- From €6,49 EUR
- Unit price
- / per
Save €-6,49 -
VL53L0X Time-of-Flight (TOF) Laser distance sensorThe M5StickC PLUS is a miniature development board based on the ESP32-PICO-D4 chip with a compact and powerful design. It integrates a wide range of sensors and modules and is ideal for rapid prototyping and developing Internet of Things (IoT) applications.Click on the link...
- From €6,99 EUR
€0,00 EUR- From €6,99 EUR
- Unit price
- / per
Save €-6,99 -
GY-521 MPU-6050 3-axis gyroscope and acceleration sensorThe compact GY-521 module is based on the MPU-6050 NEMS chip, and combines a 3-axis gyroscope and a 3-axis accelerometer with a digital motion processor (DMP) and a temperature sensor.The sensor data is read out via the I²C bus, therefore you only need 2...
- From €7,99 EUR
€0,00 EUR- From €7,99 EUR
- Unit price
- / per
Save €-7,99 -
DHT22 AM2302 Temperature sensor and humidity sensorThe DHT22 is a reliable sensor for determining temperature and humidity. Since the sensor can be operated with 3.3V as well as 5V, it is suitable for connection to all common boards such as RN-Control, Raspberry Pi and all other microcontrollers.Besides the operating voltage,...
- From €7,99 EUR
€0,00 EUR- From €7,99 EUR
- Unit price
- / per
Save €-7,99