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Top view of multiple compact sensor modules arranged in a grid pattern on a light background, including temperature, motion, and light sensors.

Sensors

Sensors

Explore our complete range of sensors designed to enhance any Arduino or IoT project with precision, reliability, and ease of integration. From environmental monitoring to automation and smart systems, our collection includes high-quality modules built to deliver accurate data in real-world applications. Designed for irrigation, gardening, and soil monitoring, our soil moisture sensors, including capacitive types, offer accurate measurements, improved durability, and stable long-term performance. 

Our selection of environmental sensors allows you to monitor temperature, humidity, air quality, barometric pressure, and more, making them ideal for weather stations, climate research, and home automation setups. Each module is engineered to integrate seamlessly with Arduino boards for efficient data collection and real-time feedback. 

We also offer a versatile range of detection and input modules, including infrared sensor modules for motion, proximity, and obstacle detection, which are essential for robotics projects, automation, and security systems. For interactive or sound-responsive builds, the audio sensor modules provide an effective way to detect noise levels or trigger actions based on sound. Additionally, our light-detecting components measure ambient light for smart lighting, environmental monitoring, and energy-efficient systems. 

To support your hardware integration, you can pair your sensors with essential accessories. If you’re assembling custom circuits, combine them with our breadboards to enjoy a simple, modular, and flexible building experience. 

Every product in our sensors category is designed for creators of all skill levels, offering plug-and-play use, clear documentation, and reliable performance. Whether for smart gardens, monitoring systems, or DIY projects, they provide the accuracy and flexibility to bring ideas to life.

Read more.
  • Grove - Hall Sensor

    There is a continuous-time switch on this Grove module. The output from the module switches from low (turns on) when a magnetic field (south polarity) is perpendicular to the Hall sensor and when i...

  • Grove - Temperature & Humidity Sensor

    This is a multifunctional sensor that gives you temperature and relative humidity information at the same time. It utilizes a TH02 sensor that can meet measurement needs of general purposes. It pr...

  • Grove - Gas Sensor (MQ9)

    It can detect combustible Carbon Monoxide, Coal Gas and Liquefied Gas. The sensitivity can be adjusted by the potentiometer. Hardware Overview This is an Analog output sensor. It needs to be conn...

  • Gesture Breakout with APDS-9960

    With this RGB and Gesture sensor, you will be able to control a computer, microcontroller, robot, and much more with a simple hand gesture! The usage pins are as follows: VL (optional IR LED power...

  • Grove - IR Distance Interrupter v1.2

    The module consists of an IR LED and a photosensor (phototransistor) pair. The light emitted by the IR LED gets reflected by any object placed in front of the sensor and this reflection is detected...

  • Grove - Line Finder v1.1

    Most of automated robotic projects start from a line-following robot, Grove - Line finder v1.1, designed to achieve this task easily and quickly. Those eye-like sensors on the board are actually IR...

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