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DFRobot Gravity - pH analog sensor/meter Pro V2

The analog PH pro V2 sensor enables the measurement of solution PH , acidity or alkalinity. It is equipped with an industrial electrode with long life and simple connection...
5.0 (1)
Index: DFR-17652
Index: DFR-17652
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Regular price €71.90 Price €71.90

DFRobot Gravity - analog ph Pro sensor/meter

The analog pH meter is compatible with Arduino. It has an accuracy of +/- 0.1 pH which is sufficient in most cases. The Pro version has the industrial probe that can be...
5.0 (1)
Index: DFR-06112
Index: DFR-06112
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Regular price €69.50 Price €69.50

DFRobot Gravity converter prądowo current-voltage 0-25/0,3V

Module from the Gravity series enables the processing of the current signal from 0 mA to 25 mA into a voltage signal from 0 V to 3V. The sensor may be connected to the...
5.0 (2)
Index: DFR-12471
Index: DFR-12471
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Regular price €5.90 Price €5.90

DFRobot Gravity - I2C battery charge level meter

A module designed for reading the Li-Pol 3.7 V battery charge level in real-time. It is also equipped with alarm function when the battery level is low, or when battery power...
5.0 (1)
Index: DFR-12263
Index: DFR-12263
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Regular price €12.50 Price €12.50

DFRobot Gravity - digital IR transmitter

Digital IR transmitter from the Gravity, operating at a frequency of 38 kHz with a voltage of 5 V. The module communicates with an IR transmitter, after pairing the modules.
Index: DFR-11268
Index: DFR-11268
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Regular price €4.50 Price €4.50

DFRobot Gravity - Hall magnetic field sensor

The magnetic field sensor with digital output OH9249. It is supplied with the voltage of from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-04714
Index: DFR-04714
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Regular price €6.90 Price €6.90

DFRobot Gravity - digital button Tact Switch - white

Digital monostable switch with 3-pin connector. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-11278
Index: DFR-11278
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Regular price €2.00 Price €2.00

Gravity - AHT20 temperature and humidity sensor - DFRobot SEN0528

The Gravity series module is equipped with the AHT20 system enabling precise measurement of air temperature and humidity. It has a modern, semiconductor, capacitive humidity...
Index: DFR-21921
Index: DFR-21921
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Regular price €5.90 Price €5.90

DFRobot Gravity - an ultraviolet UV analog sensor

The UV light sensor is powered with the voltage of 5 V. The output is an analog voltage, proportional to the intensity of UV light intensity. The sensor can be used to detect...
4.5 (3)
Index: DFR-05517
Index: DFR-05517
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Regular price €6.50 Price €6.50

Gravity - segment display 8-digital I2C - green - DFRobot DFR0645-R

The DFRobot Gravity 8-digit, 8-segment display allows you to control the brightness level of the characters displayed, thanks to a 16-degree adjustment. The device...
Index: DFR-16312
Index: DFR-16312
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Regular price €6.90 Price €6.90

DFRobot Gravity - digital magnetic field sensor

Digital magnetic sensor can detect the magnetic object near it. The supply voltage is from 3.3 V to 5 V.
Index: DFR-11274
Index: DFR-11274
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Regular price €3.50 Price €3.50

DFRobot Gravity: Digital shake sensor

The shock sensor reacts to movement in a certain direction, so it can detect, for example, a hand movement. It is equipped with a vibration switch, spring type which serves to...
5.0 (1)
Index: DFR-13294
Index: DFR-13294
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Regular price €2.90 Price €2.90

DFRobot Gravity - digital crash sensor (right)

The module is equipped with limit switch with lever with roller, it is designed for Arduino. It is powered with the voltage of 5 V.
Index: DFR-11266
Index: DFR-11266
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Regular price €3.50 Price €3.50

Gravity - ozone sensor I2C - electrochemical - DFRobot SEN0321

Electrochemical ozone sensor for accurate O3 concentration measurement in the environment. Its measuring range is from 0 ppm to 10 ppm. It communicates via the I2C...
5.0 (4)
Index: DFR-16575
Index: DFR-16575
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Regular price €55.50 Price €55.50

DFRobot Gravity DFR0018 - set of 9 modules with cables for Arduino

A set of 9 popular modules compatible with Arduino boards. It has 7 sensors, including: light, temperature, touch, rotation, vibration sensors, and the button and the module...
Index: DFR-03933
Index: DFR-03933
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Regular price €25.90 Price €25.90

DFRobot Gravity - colorful RGB LED module

LED module lights up in the seven colors of the rainbow. The controller randomly chooses the color. Modules may be connected in a cascade, one interface can control all the...
5.0 (1)
Index: DFR-09382
Index: DFR-09382
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Regular price €2.50 Price €2.50

DFRobot Gravity - wired pump - peristaltic

Module connecting the PPM motor driver with a peristaltic pump. The control signal is compatible with a signal controlling the servos that can be used with different boards,...
Index: DFR-11460
Index: DFR-11460
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Regular price €34.50 Price €34.50

DFRobot Gravity StarterKit with DFRduino Uno

Starter set introducing the world of Arduino programming. It allows for the construction of more than a dozen of projects using Arduino and i.a.: servos, LEDs, distance and...
5.0 (1)
Index: DFR-06291
Index: DFR-06291
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Regular price €80.90 Price €80.90

Gravity - TRIG URM09 ultrasonic distance sensor - DFRobot SEN0388

Ultrasonic distance measuring module produced by DFRobot with integrated URM09 chip. It detects objects at a distance from 2 cm to 500 cm . The distance is determined...
4.0 (1)
Index: DFR-19194
Index: DFR-19194
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Regular price €9.50 Price €9.50

DFRobot Gravity - digital pressure sensor 1kg (10N)

Pressure sensor for Arduino works in the range of up to 1 kg. It is based on HX711, it has 24-bit analog-to-digital converter designed to scale weight and control applications...
Index: DFR-11280
Index: DFR-11280
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Regular price €19.50 Price €19.50

Gravity: Offline Language Learning Voice Recognition Sensor - I2C & UART - DFRobot SEN0539-EN

The voice recognition module - Gravity Offline Language Learning Voice Recognition Sensor - allows you to recognize 121 voice commands saved in memory, as well as expand...
5.0 (3)
Index: DFR-23332
Index: DFR-23332
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Regular price €19.90 Price €19.90

Gravity: Analog Infrared CO2 Sensor For Arduino (0~50000 ppm)

High-precision sensor that measures the concentration of CO2 (carbon dioxide) in the air. It is equipped with an UART interface, it works with a voltage from 4.5 V to 5.5 V. It...
Index: DFR-08110
Index: DFR-08110
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Regular price €99.50 Price €99.50

DFRobot Gravity - DS18B20 temperature sensor

Digital temperature sensor DS18B20 with the Gravity interface compatible with Arduino. It works in the range from -55 °C to 125 °C. It is powered with the voltage from 3.3 V...
Index: DFR-11281
Index: DFR-11281
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Regular price €6.90 Price €6.90

DFRobot Gravity - DC motor + propeller module

Module with DC motor and built-in transistor, it does not require an additional driver. Control is via PWM signal. It has a connector adapted to DFRobot IO Expansion Shield.
Index: DFR-05965
Index: DFR-05965
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Regular price €7.50 Price €7.50