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Der Grove - SCD30 ist ein 3-in-1 Sensor, der CO2, Temperatur und Feuchtigkeit messen kann. Er basiert auf dem Sensirion SCD30 und ist ein nicht-dispersiver Infrarot(NDIR)-Kohlendioxid-Sensor mit hoher Präzision und großer Messgenauigkeit. Der Sensor ist die perfekte Wahl, für den Bau einer Wetterstation oder anderer Umweltprojekte.

The Grove - PIR Motion Sensor(Passive Infrared Sensor) is an easy-to-use motion sensor with Grove compatible interface. Simply connecting it to Base Shield and programming it, it can be used as a suitable motion detector for Arduino projects.

The Grove - Capacitive Soil Moisture Sensor (Corrosion Resistant) is a soil moisture sensor based on capacitance changes. Compared with resistive sensors, capacitive sensors do not require direct exposure of the metal electrodes, which can significantly reduce the erosion of the electrodes. 

The Grove - 1-Wire Thermocouple Amplifier (MAX31850K) is a thermocouple-to-digital converter with 14-bit resolution and cold-junction compensation. It can measure the values of temperature from -50°C to 600°C.

Grove compatible interface Arduino library ready Resistance Tolerance: ±1% 3.3/5V working voltage

Fast response Adjustable sensitivity Detects LPG, natural gas, town gas etc. Useful for gas leakage detection Grove compatible interface

Grove - Time of Flight Distance Sensor-VL53L0X is a high speed, high accuracy and long-range ToF distance sensor based on VL53L0X.

A multiple function sensor that can measure temperature, pressure, humidity, and gas at the same time. Based on the BME680 module. It integrates the 4-in-1 function on such a small module and will be very beneficial to apply on GPS devices or IoT projects such as your own Arduino weather station or weather forecast system.

The Grove - Flame Sensor can be used to detect fire source or other light sources of the wavelength in the range of 760nm - 1100 nm

Concise design 5V working voltage Easy to use Low power consumption Grove compatible interface

Grove - BMP280 I2C and SPI Barometric and Temperature Sensor is built around Bosch BMP280. It is a low-cost and high-precision environmental sensor measures the temperature and barometer. Grove - BMP280 supports both I2C and SPI communication and we provide the BMP280 Arduino library.

Der Grove - Ultraschall-Abstandssensor ist ein Ultraschallwandler, der Ultraschallwellen zur Abstandsmessung nutzt. Er kann von 3 cm bis 350 cm mit einer Genauigkeit von bis zu 2 mm messen.

Der Grove Formaldehyd-Sensor kann Formaldehyd im Bereich von 0~1000 ppb mit geringer Querempfindlichkeit gegenüber Alkohol und hoher Stabilität von 6 Jahren Lebensdauer nachweisen. Der eingebaute RHT-Sensor sorgt dafür, dass er auch bei unterschiedlichen Temperaturen und Luftfeuchtigkeiten einwandfrei funktioniert. Die Daten werden über UART- und I2C-Ports übertragen.

Grove Digital PIR Motion Sensor is a simple and intuitive digital motion sensor.

Grove - Multichannel Gas Sensor V2 provides stable and reliable gases detecting function under the circumstances of any other four sorts of gases. It can detect a variety of gases, besides Carbon monoxide (CO), Nitrogen dioxide (NO2), Ethyl alcohol(C2H5CH), Volatile Organic Compounds (VOC), and etc.

Up to 1ppm high sensibility Built with VOC sensor WSP2110 Covers HCHO, Benzene,Toluene, Alcohol etc Grove connector compatible Easy to use

The tilt-switch twig is the equivalent of a button, and is used as a digital input

Grove - Vibration Sensor (SW-420), switch, key, tilt switch

The ADXL335 is a triple axis MEMS accelerometer with a low power consumption of 150 ?A in the measurement mode! This analog accelerometer is a low g accelerometer with a minimum full-scale range of ±3 g.  The ADXL335 can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration.

Provide reliable data for air purifier system Easy maintenance PWM output Grove compatible interface Compact and light design

AHT20 is a new generation of temperature and humidity sensor embedded with a dual-row flat and no-lead SMD package, suitable for the reflow soldering. AHT20 is equipped with a newly designed ASIC chip: an improved MEMS semiconductor capacitive humidity sensor, and a standard on-chip temperature sensor. The output is the I2C protocol with the Grove interface.

Grove - Optical Rotary Encoder(TCUT1600X01),motion, speed sensor, direction

Use voice to interact with things around you can always be one of the most interesting things of IoT application, we want to make something more different and cooler

Grove - I2C High Accuracy Temp&Humi Sensor(SHT35), temperature, humidity, temperature sensor, humidity sensor, Temperature&Humidity, Temperature and Humidity

The new Grove - Temperature & Humidity Sensor is based on the DHT20 sensor. The DHT20 is an upgraded version of the DHT11, compared with the previous version, the temperature and humidity measurement accuracy are higher, and the measurement range is larger. It features I2C output which means easier to use.

Fast response Adjustable sensitivity Covers LPG, i-butane, methane, alcohol, Hydrogen etc Useful for gas leakage detecting Grove connector compatible

Based on high performance PAH8001EI process SWD interface reserved I2C standard interface Ultra-low power consumption Grove connector compatible

Upgraded edition of BPM180 High accuracy Easy-to-use Grove Compatible Interface Supports both I2C and SPI communication Can be used as an altimeter with accuracy of ±1 meter

Grove - 3-axis Gyro module based on ITG 3200

The infrared thermal imaging module has a 16x4 resolution array temperature sensor (MLX90621), which can detect the temperature of the object with an accuracy of ±1°C ±3% * |To-Ta|, Where To is the measured surface temperature of the object, and Ta is the temperature of the sensor itself. The module can use the I2C protocol to obtain low-resolution images from the camera. The field of view (FOV) of this camera is 120°x25°, the temperature measurement range is -20°C?300°C, and the working temperature is that the sensor's Ta value is between -40°~85°. fdslkjlk fdskl

The Grove 6 ? Axis Accelerometer&Compass v2 has 3 magnetic field channels and 3 acceleration channels, and 16-bit data output

The Grove - Capacitive Fingerprint Scanner is a small size, low power consumption, high-reliability Arduino fingerprint sensor.

Grove - ADXL345 is a small, thin, ultra low power 3-axis accelerometer, providing high resolution (13-bit) measurement at up to ±16 g. 

Most of automated robotic projects start from a line-following robot, Grove - Line finder v1

Grove - IMU 9DOF (lcm20600+AK09918), gyroscope, accelerometer, electronic compass

How to choose a gas sensor ?
The Grove - Gas Sensor module is useful for gas leakage detecting(in home and industry)