Do you prototype? Do you develop projects in the field of electronic devices? Are you a do-it-yourselfer who experiments with systems to make your everyday life and certain activities easier? Excellent, in that case you should be interested in Gravity system, which was created by DFRobot team. It works well in systems that are used, for example, in intelligent robots, systems designed to monitor environmental parameters or building automation systems. Gravity has a modular structure and comes in many variants, so you can easily adapt it to your project, goals and individual needs. The available solutions include flow meters, pH meters and gas sensors. Check our offer of Gravity systems and carry out your challenging project. Make the most of your potential and the possibilities available in the area of advanced technology, which is still evolving and offers new and even more surprising solutions.
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Gravity series for Arduino
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DFRobot Gravity - BME280 humidity, temperature and pressure sensor 110kPa I2C / SPI 3-5V
The DFRobot module is equipped with a sensor of humidity, temperature and pressure, powered with the voltage from 3.3 V to 5 V with the I2C and SPI interface. Measuring range:...
Index: DFR-09384
Index: DFR-09384
- Reduced price
- SPECIAL OFFERS
DFRobot Gravity - VEML7700 digital ambient light sensor - I2C
The module is compatible with Arduino, equipped with a digital light sensor with a resolution of 16-bit, it is powered with the voltage in the range from 3.3 V to 5.5 V. It...
Index: DFR-09528
Index: DFR-09528
Gravity: MOSFET Power Controller 5-36V/20A
A switch that allows you to control a device requiring a large current by using a microcontroller. The module works with voltage from 5 V to 36 V with the current consumption...
Index: DFR-08104
Index: DFR-08104
DFRobot Gravity - analog sensor of TDS, purity of water for Arduino
Analog TDS sensor compatible with Arduino, it is used for measuring the hardness and the purity of water. It can be used to test the quality of water in households, hydroponic...
Index: DFR-10830
Index: DFR-10830
DFRobot Gravity: Analog AC Current Sensor SCT 013-020 - to 20A
The sensor measures the intensity of the current flowing in a pipeline without its opening. Measurement occurs through the insulation on a single wire, and the output is the...
Index: DFR-06932
Index: DFR-06932
DFRobot Gravity - 2x16 I2C LCD display - black with RGB backlight
LCD display 2x16 characters with black backlight, it can display the font in any colour from the RGB palette. Communicates with two-wire I2C bus. The kit includes a cable...
Index: DFR-12360
Index: DFR-12360
DFRobot Gravity v2.1.0 - I2C Digital Wattmeter
A module that allows you to measure electric energy consumption of up to 26 V / 8 A. The maximum measurement error is approx. 0,2%. It communicates through an I2C interface. It...
Index: DFR-13753
Index: DFR-13753
DFRobot Gravity - analog soil moisture sensor - corrosion resistant - SEN0193
The device is used to measure soil moisture by the capacitive detection. It has a built-in voltage regulator which provides an operating voltage range from 3.3 V to 5 V. It is...
Index: DFR-10305
Index: DFR-10305
Grove - module with MOSFET transistor
It allows for turning on and off devices that require power from 5V to 15V with a digital signal. Switching frequency up to 5 MHz. It has two mounting holes, two ARK...
Index: SEE-11339
Index: SEE-11339
Gravity - Analog Waterproof Capacitive Soil Moisture Sensor V2.0 - DFRobot SEN0308
The device is designed to measure soil moisture by means of capacitive detection. DFRobot product has increased water resistance . It can be placed in the soil for a long...
Index: DFR-17377
Index: DFR-17377
Gravity - BMI160 6DoF IMU - 3-axis accelerometer and gyroscope - DFRobot SEN0250
A 6-axis inertial motion sensor featuring the Bosch BMI160 MEMS chip. The module integrates a 16-bit 3-axis accelerometer and a 3-axis gyroscope . It is used to measure...
Index: DFR-19380
Index: DFR-19380
DFRobot Gravity - sound sensor - analog
Sound sensor module with analog output. Works with a supply voltage from 3.3 V to 5 V. It enables the determination of the volume or identifying characteristic sounds from the...
Index: DFR-03172
Index: DFR-03172
DFRobot Gravity - capacitive touch sensor
Capacitive touch sensor uses a digital interface to work. It can be powered with the voltage from 3.3 V to 5 V. It feels the human or metak touch, even through a fabric or paper.
Index: DFR-11264
Index: DFR-11264
DFRobot Gravity - vibration sensor with piezoelectric membrane
Analog vibration sensor with piezoelectric membrane. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-04713
Index: DFR-04713
DFRobot Gravity - digital button Tact Switch - yellow
Digital monostable switch with 3-pin connector . It is powered from 3.3V to 5V and works with Arduino modules.
Index: DFR-11279
Index: DFR-11279
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DFRobot Gravity - analogue turbidity sensor
Sensor for testing the quality of water by measuring its turbidity. Operates at 5 volts at temperatures from -30°C to 80°C.
Index: DFR-05318
Index: DFR-05318
Gravity - Human Presence Detection Sensor - C4001 - mmWave 24GHz sensor - DFRobot SEN0610
Gravity C4001 is a millimeter wave ( 24 GHz ) presence detection sensor with a range of up to 12 meters . It supports the Gravity interface and I2C and UART...
Index: DFR-25320
Index: DFR-25320
Gravity - segment display 4-digital I2C - red - DFRobot DFR0645-R
4-digit, 8-segment Gravity series display , allows you to adjust the brightness of the displayed characters, thanks to 8-stage adjustment, The device has an I2C port...
Index: DFR-16310
Index: DFR-16310
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
DFRobot Gravity - 12-position rotary switch V1
The module is equipped with 12-state rotary switch. It is powered with the voltage from 3.3 V to 12 V. The switch uses analog input for reading the output status, which allows...
Index: DFR-11256
Index: DFR-11256
DFRobot Gravity - adapter with compression connectors
Universal adapter for sensors with 3-pin clamp connector. It can be used with digital and analog modules. The module has a built-in resistor of 10K between AB and AC, which...
Index: DFR-11286
Index: DFR-11286
DFRobot Gravity - analog soil humidity sensor
The device is used to measure the soil moisture by measuring the resistance, compatible with Arduino and Raspberry Pi. The supply voltage is from 3.3 V to 5 V. The sensor is...
Index: DFR-11259
Index: DFR-11259
Module with red backlight, is equipped with a Gravity connector ideal for working with Arduino. The LEd glows, when the pin signal switches to a low state.
Index: DFR-11271
Index: DFR-11271
DFRobot Gravity - digital button Tact Switch - green
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-11276
Index: DFR-11276
Gravity series – functionality and possibilities
This category includes both basic (e.g. temperature or liquid level sensors in the tank) and advanced modules (e.g. memory expansion modules or Hall magnetic field sensors). Thanks to them, you will not only increase the capabilities of your platform and increase its level of computing power, but also create wonderful structures characterized by perfect and efficient operation. It is worth using your skills and experience to solve the problems of others, e.g. by designing structures based on human heart rate sensors.
Arduino gravity sensors are just tools that provide you with wonderful possibilities. However, everything depends on your creativity, imagination and goals. If you need help completing your order, we will be happy to help you assemble the appropriate set.
How to use the potential of DFRobot Gravity
Automation of simple activities and systems that relieve us of our duties are almost standard for which Gravity sensors are used. Although it may seem that humidity, temperature or even soil pH sensors will be useful in home gardens and weather stations, they are often able to improve the operation of large farms. Growers can constantly monitor soil parameters, weather or surroundings, intervening when necessary.
Gravity Arduino is also perfect for private facilities, office buildings, production halls and warehouses. Gas or temperature sensors can indicate failures or problems, informing people in the room or the immediate vicinity that an irregularity has occurred that may turn out to be a threat.
The more elements and sensors that make up the protection system, the safer your property or company is.