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Gravity series for Arduino

Products: 10
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DFRobot Gravity - MCP4725 D / A converter 12-bit I2C

Module with 12-bit analog-to-digital MCP4725 converter with EEPROM memory. It can precisely convert the digital signal into corresponding analog voltage signal. The analog...
Index: DFR-12049
Index: DFR-12049
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Regular price €5.23 Price €5.23

Gravity - DHT22 digital temperature and humidity sensor - DFRobot SEN0137

DFrobot's DHT22 digital humidity and temperature sensor module provides precise measurements and has a short response time combined with high reliability and resistance to...
Index: DFR-15760
Index: DFR-15760
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Regular price €6.26 Price €6.26

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
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Regular price €4.30 Price €4.30

Gravity - gesture and touch sensor - UART- DFRobot SEN0285

A sensor module that combines gesture and touch recognition functions. It allows the detection of gestures from a distance of 0 to 30 cm, this distance can be adjusted in the...
Index: DFR-16308
Index: DFR-16308
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Regular price €10.35 Price €10.35

DFRobot Gravity - panel with matrix 8x16 128 LED I2C

Monochrome matrix 8 x 16 LED with RGB diodes, it can display 7 colors and 20 standard images, supports image identified by the user. It can display numbers, letters and...
Index: DFR-12048
Index: DFR-12048
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Regular price €21.40 Price €21.40

DFRobot Gravity: digital signal isolator IB05_XT-W75R3 I2C

Digital isolator of signal I2C ffrom series Gravity. It protects the sensors from electrical interferences causing a read error through the isolation of I2C signal and...
Index: DFR-12627
Index: DFR-12627
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Regular price €17.19 Price €17.19

DFRobot Gravity: digital I2C multiplexer - 8-channel

Module with multiplexer that allows you to connect 8 different digital I2C buses to one interface, for each, there are separate pins SDA (bus of data line) and SCL (clock line...
Index: DFR-12628
Index: DFR-12628
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Regular price €6.95 Price €6.95

DFRobot Gravity - Sensor connection cable for Arduino - 4-pin - I2C/UART - 50cm - 10pcs. - FIT0773

Connection cable equipped with Gravity series connector. Manufactured by DFRobot, it is designed to connect the sensor to the main module - Arduino. It supports two most...
Index: DFR-19549
Index: DFR-19549
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Regular price €6.74 Price €6.74

DFRobot Gravity: module with EEPROM memory - I2C - 256kB

Module EEPROM from series Gravity, allows for memory expansion on the data with 256 KB in Arduino. Communication via the I2S interface. It saves data during a power outage. The...
Index: DFR-13242
Index: DFR-13242
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Waiting time approx.10-30 days
Regular price €6.74 Price €6.74

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...
Index: DFR-12471
Index: DFR-12471
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Waiting time: approx. 10-30 days
Regular price €5.09 Price €5.09

Easy installation and operation of Gravity systems

The expectations of both experienced DIY enthusiasts and beginners are increasing. We are aware that advanced technology is developing so rapidly that we can use really smart solutions. At the same time, we require that the systems are easy to install and that their use does not require a lot of specialist knowledge. Gravity systems perfectly match this trend and therefore attract so much interest. These open-source electronic modules show compatibility with both Raspberry Pi and Arduino. Gravity has many advantages, including, among others, great possibilities of project development. Installation is quick and easy, does not require a lot of experience, so even a beginning do-it-yourselfer can handle it. You have a chance to dynamically develop your projects, complementing them with additional functionalities. You can quickly and flawlessly connect the modules with each other via a plug-and-play interface and color-coded output markings. Moreover, there is no need to use a soldering iron during installation, which also supports efficient installation. You fear that you will make a mistake during the installation and connect the connector the other way around. If this happens, there is no risk of damaging the module. Thus, you can learn how to create and design electronic devices on Gravity without any fun. This is a very good choice for beginners who are just starting their adventure with electronics. Develop yourself and carry out more and more difficult and complex projects.

Using Gravity modules - what can be created using them...

Gravity modules are available in many variants. They are solutions with a very versatile application, a wide range of possibilities and at the same time easy installation and use. In our shop's offer you will find a few interesting proposals, thanks to which you will be able to carry out a project for, among others, an extensive weather station, which will monitor environmental conditions outside. You will receive from it information concerning not only temperature, but also air humidity. Moreover, you can design a station monitoring conditions in other environments and examining other parameters such as: salinity, gas pressure, sound pressure, pH, liquid level and light intensity. An interesting solution for those who want a strong experience is the Lightning Sensor, which is used to detect lightning at a distance of up to 40 km.

At the beginning, we recommend mainly Gravity DFR001 set. It is equipped with 9 different sensor modules and connecting cables. You get a ready-made set, allowing you to install it immediately and use it quickly. You don't need any additional accessories, you just need basic knowledge in the field of electronics, which every beginner DIY enthusiast is sure to have.

Discover our Gravity series offer better. Check the sets we have prepared for you and customize them to your project so that it is possible to complete it at the highest level.