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Category: Sensors
Sensors - Discover New Measurement Possibilities
Sensors are key elements of every modern measurement and control system, enabling precise monitoring and control of various environmental parameters and technological processes. In today's automated world, sensors play a fundamental role in many fields such as industry, agriculture, medicine, smart homes, and the Internet of Things (IoT). Whether you are creating advanced industrial automation systems, modern medical devices, or smart home solutions, our sensors will provide the reliability and accuracy you need. Our offer includes a wide selection of sensors that will meet all application needs. From temperature sensors, through motion sensors, to ultrasonic sensors – we have everything you need for your projects.
Subcategories
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Sensors 6DOF/9DOF/10DOF
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Pressure sensors
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Gas sensors
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Hall sensors
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Sensors of liquid quality
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Air quality sensors
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Magnetic sensors (compasses)
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Medical sensors
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Pressure sensors
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Reflection sensors
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Distance sensors
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PH sensors
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Infrared sensors
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Position sensors
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Liquid level sensors
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Current sensors
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Flow sensors
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Accelerometers
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Motion sensors
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Light and color sensors
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Temperature sensors
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Vibration sensors
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Humidity sensors
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Air humidity sensors
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Gyroscopes
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Laser scanner
There are 1376 products.
Soil moisture sensor based on soil resistivity meansurement
A reflective sensor that precisely measures the intensity of light reflected from a surface using an IR LED and a phototransistor. It offers a long detection range—optimally around 20 mm, and up to 80 mm—thanks to the QTRXL sensor with a built-in lens and adjustable LED brightness. It generates a digital RC signal that\'s easily read by microcontrollers like Arduino or Raspberry Pi. Pololu 4540
Laser sensor of air pollution with PM2,5 and PM10 particles. It allows for precise analysis of the amount of pollutants in the environment, has small dimensions and a built-in silent transfer fan. The data is output to the UART interface and via the PWM signal. Nova Fitness SDS018
Temperature and humidity sensor module with DHT22 sensor (AM2302)
pH measurement module for aqueous solution analysis in the 0–14 pH range, based on a combined glass electrode, equipped with a Crowtail interface for direct connection to Arduino platforms. Elecrow CRT14016P
Resistive soil moisture sensor. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020008
Temperature sensor module based on an NTC thermistor, designed for measuring ambient temperature in the range from -40°C to 125°C, compatible with Arduino platforms and the Crowtail system. Elecrow CT0011TS
Large Carrier version current sensor from Pololu, model 5274, based on the ACS72981LLRATR-100B5 IC, designed for measuring current in the range from -100 A to +100 A at a 5 V supply in applications requiring galvanic isolation and analog output. Pololu 5274
Large Carrier version current sensor from Pololu, model 5297, based on the ACS37220LEZATR-100B5 IC, designed for measuring current in the range from -100 A to +100 A at a 5 V supply in applications requiring galvanic isolation and analog output. Pololu 5297
APDS9999 sensor module enabling measurement of light intensity (lux), RGB color, and infrared proximity detection. Communication via the I2C interface, while STEMMA QT / Qwiic connectors allow quick integration with prototyping systems. Adafruit 6461
Precision Hall effect current sensor offering galvanic isolation, wide bandwidth of 150 kHz and the ability to measure AC and DC current with very low power loss. Thanks to differential measurement and immunity to magnetic interference, it is perfect for applications requiring accurate current monitoring, such as power supplies, converters or motor control systems. Pololu 5295
Deflection sensor 114 mm long. The sensor resistance changes with the bend angle. At the end, the sensor has a 2-pin connector with a pitch of 2.54 mm. SparkFun SEN-08606
Large Carrier version current sensor from Pololu, model 5276, based on the ACS72981LLRATR-100U5 IC, designed for measuring current in the range from 0 A to 100 A at a 5 V supply in applications requiring galvanic isolation and analog output. Pololu 5276
Fire Fighting Light Detection Flame Sensor Module, RoHS
Large Carrier version current sensor from Pololu, model 5275, based on the ACS72981LLRATR-100U3 IC, designed for measuring current in the range from 0 A to 100 A at a 3.3 V supply in applications requiring galvanic isolation and analog output. Pololu 5275
The ACS72981 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes energy loss and offers a fast response time of less than 2 µs. Pololu 5270
Large Carrier version current sensor from Pololu, model 5299, based on the ACS37220LEZATR-200B5 IC, designed for measuring current in the range from -200 A to +200 A at a 5 V supply in applications requiring galvanic isolation and analog output. Pololu 5299
Compact module for bidirectional current measurement using the galvanically isolated Allegro ACS37030LMYATR-040B3 sensor. A combination of Hall-effect sensing and an inductive coil provides DC to 5 MHz measurement bandwidth, a ±40 A range, and a typical response time of 40 ns. Pololu 5695
Force-Sensing Resistor - 0.5" Circle
Precise Sensors for Various Applications
Temperature sensors allow for accurate monitoring and control of temperature changes in various environments. Humidity sensors enable precise monitoring of humidity levels, which is crucial in applications ranging from food storage to production processes. Pressure sensors offer reliable pressure measurements in HVAC systems and the automotive industry. All these sensors ensure accuracy and reliability, regardless of the application.
Sensors for Security and Automation Systems
Motion sensors are indispensable in security systems and home automation, providing high sensitivity in detecting even the smallest movements. Proximity sensors offer contactless object detection, ideal for process automation and security systems. Optical sensors, with their precision, are used in industrial automation and monitoring systems.
Sensors for Specialized Applications
Gas sensors are crucial for monitoring and detecting hazardous gases, providing fast and accurate detection in both industrial and home applications. Magnetic sensors enable the detection of magnetic fields and are widely used in automotive, automation, and consumer electronics. Ultrasonic sensors, with their precise distance measurements, are indispensable in automation and robotics systems.
Light Sensors and Other Solutions
Light sensors are used to detect and measure light intensity, essential in lighting applications and building automation systems. Our offer includes various sensors that will meet all project requirements, ensuring reliability and precision in monitoring and controlling various parameters. We invite you to explore our range of sensors and discover how they can enhance your projects and ensure reliability and precision in monitoring and controlling various parameters.