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Gravity - LED Switch Green - LED Illuminated Button - Green - DFRobot DFR0789-G

The pushbutton module is additionally equipped with a backlight , which is responsible for the built-in LED. After pressing the module gives a visual feedback in green ....
Index: DFR-19910
Index: DFR-19910
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €5.90 Price €5.90

Gravity - LED Switch White - LED Illuminated Button - White - DFRobot DFR0789-W

The module is equipped with a push button and additional backlight, which is provided by a built-in LED. Mounting element, when pressed, provides visual feedback in white...
Index: DFR-19912
Index: DFR-19912
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €5.50 Price €5.50

Gravity - LED Button - Yellow - DFRobot DFR0785-R

Module with round button. It is additionally equipped with a backlight, thanks to a built-in LED under a transparent cover. After pressing the cap the LED lights up in yellow...
Index: DFR-20071
Index: DFR-20071
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €6.50 Price €6.50

Gravity - H3LIS200DL - 3-axis accelerometer - I2C - DFRobot SEN0412

Gravity module in the form of accelerometer , which allows to measure linear acceleration in three axes. It has an embedded H3LIS200DL chip and is powered by a voltage range...
Index: DFR-19908
Index: DFR-19908
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €15.90 Price €15.90

Gravity - Ring 2D QR Code Scanner - circular - DFRobot SEN0486

The Ring 2D QR Code Scanner is a kit consisting of a barcode and QR code scanner and an adapter that processes the read values. The module can read one-dimensional and...
Index: DFR-21008
Index: DFR-21008
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €46.90 Price €46.90

Gravity - LED Switch Yellow - LED Illuminated Button - Yellow - DFRobot DFR0789-Y

The module is equipped with a button manufactured by DFRobot. An additional advantage is the backlight, which is responsible for the built-in LED. When pressed, the button...
Index: DFR-19913
Index: DFR-19913
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €5.90 Price €5.90

Gravity - ENS160 Air Quality Sensor - DFRobot SEN0514

The sensor module is based on the ENS160 chip, which is used to monitor indoor air cleanliness. It processes IAQ data such as TVOC , eCO2 , AQI . It is powered from 3.3 V to...
5.0 (1)
Index: DFR-20979
Index: DFR-20979
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €30.50 Price €30.50

Gravity - H2 Hydrogen Sensor - I2C / UART - factory calibrated - DFRobot SEN0473

A sensor manufactured by DFRobot to measure hydrogen H2 concentration. The module comes with a factory calibrated probe that allows you to make precise measurements in a...
Index: DFR-20997
Index: DFR-20997
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €203.50 Price €203.50

Gravity - NO2 nitrogen dioxide sensor - I2C / UART - factory calibrated - DFRobot SEN0471

A sensor from DFRobot that detects the concentration of NO2 nitrogen dioxide. The module has a factory calibrated probe , which enables precise measurements in a short time....
Index: DFR-20999
Index: DFR-20999
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €178.50 Price €178.50

Gravity - NH3 ammonia sensor - I2C / UART - factory calibrated - DFRobot SEN0469

A sensor that detects the concentration of NH3 ammonia in the surrounding environment. Manufactured by DFRobot, it is equipped with a factory calibrated probe that allows...
Index: DFR-21001
Index: DFR-21001
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €166.90 Price €166.90

Gravity - Serial Data Logger - communication module for Arduino - DFRobot TEL0147

Communication module from the Gravity series from DFRobot. The Serial Data Logger has a built-in 128 MB Flash memory , and does not require an additional TF card. It comes with...
Index: DFR-21007
Index: DFR-21007
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €11.50 Price €11.50

Gravity - alcohol sensor 0-5ppm - I2C / UART - DFRobot SEN0376

A sensor manufactured by DFRobot that enables accurate measurement of alcohol concentration in air. It is used when measuring low alcohol concentration, in breathalysers ,...
5.0 (1)
Index: DFR-19016
Index: DFR-19016
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €40.90 Price €40.90

Gravity - relay module - with DC-USB adapters - DFRobot DFR0643

Relay module included with DC adapters manufactured by DFRobot. It has a built-in Gravity connector , which allows to reduce the number of connection wires, making it...
Index: DFR-19032
Index: DFR-19032
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €9.50 Price €9.50

Gravity - MEMS Gas Sensor - CO, CH4, H2, NO2, NH3 - I2C - MiCS-4514 - DFRobot SEN0377

Gas sensor with integrated MiCS-4514 chip made with MEMS technology. What does the gas sensor react to? First of all it detects various harmful gases and volatile organic...
Index: DFR-20378
Index: DFR-20378
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €44.90 Price €44.90

Gravity - HCL Hydrogen Chloride Sensor - I2C / UART - Factory Calibrated - DFRobot SEN0474

A sensor from DFRobot that measures the concentration of hydrogen chloride HCL . The module has a factory calibrated probe that allows you to make precise measurements in a...
Index: DFR-20996
Index: DFR-20996
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €203.50 Price €203.50

Gravity - O3 ozone sensor - I2C / UART - factory calibrated - DFRobot SEN0472

An advanced sensor from DFRobot, it allows you to measure the concentration of ozone O3 in your environment. It is compatible with a wide range of microcontrollers, including...
Index: DFR-20998
Index: DFR-20998
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €178.50 Price €178.50

Gravity - HF hydrogen fluoride sensor - I2C / UART - factory calibrated - DFRobot SEN0475

A sensor that detects the concentration of hydrogen fluoride HF in the air. Manufactured by DFRobot, it is equipped with a factory calibrated probe that allows for precise...
Index: DFR-21010
Index: DFR-21010
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €281.50 Price €281.50

Gravity - Speech Synthesis Module - English and Chinese language support - DFRobot DFR0760

Speech Synthesis Module is a speech synthesis module that supports two languages - English and Chinese . It uses the I2C and UART interface to communicate with the...
5.0 (1)
Index: DFR-19377
Index: DFR-19377
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €37.90 Price €37.90

Gravity - Pressure Sensor ICP-10111 - DFRobot SEN0517

The temperature and barometric pressure sensor module from DFRobot, features a built-in ICP-10111 sensor, made with MEMS technology. It is powered by 3.3 V to 5.5 V . The...
Index: DFR-20976
Index: DFR-20976
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €12.50 Price €12.50

Gravity - Electrochemical Oxygen Sensor (0-100Vol) - I2C - DFRobot SEN0496

Electrochemical oxygen sensor from the DFRobot Gravity series. The full-size oxygen sensor uses the original AO2 CiTiceL probe and has a measuring range of 0% to 100% Vol ....
Index: DFR-21479
Index: DFR-21479
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €112.00 Price €112.00

Gravity - CL2 chlorine sensor - I2C / UART - factory calibrated - DFRobot SEN0468

Sensor that detects the concentration of chlorine CL2 in the air. Manufactured by DFRobot, it is equipped with a factory calibrated probe that allows for precise...
Index: DFR-21002
Index: DFR-21002
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €157.90 Price €157.90

Gravity - Air pressure sensor - MAX5700AP - 15-700 kPa - I2C - DFRobot SEN0456

Pressure sensor equipped with MAX5700AP chip from DFRobot. Allows precise measurement of air pressure in the range from 15 kPa to 700 kPa with high accuracy - the maximum...
Index: DFR-21006
Index: DFR-21006
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €63.90 Price €63.90

Gravity - microwave sensor for motion detection V2.0 - DFRobot SEN0192

The sensor uses the Doppler effect to detect the movement of objects. By using microwaves instead of infrared, it is possible to detect objects reflecting waves in the...
4.9 (9)
Index: DFR-05497
Index: DFR-05497
Waiting for delivery
Delivery 7 units scheduled for 16-01-2026
Regular price €10.50 Price €10.50

DFRobot Gravity - IO Expansion Shield for Arduino V7.1

Shield for Arduino, which extends the I/O pis capabilities. It has i.a. led out each pin with a pair for power supply, possibility to turn on the voltage converter of 3.3 V, a...
5.0 (8)
Index: DFR-02991
Index: DFR-02991
Waiting for delivery
Delivery 12 units scheduled for 26-12-2025
Regular price €5.50 Price €5.50