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Gravity series for Arduino

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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

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 €7.33 Price €7.33

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 - 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 €6.40 Price €6.40

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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Regular price €6.74 Price €6.74

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: 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 - 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 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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Regular price €5.09 Price €5.09

Gravity series modules - compatibility with Arduino and Raspberry Pi

The Gravity series consists of high-quality, open-source electronics modules. These boards are much appreciated by DIY enthusiasts around the world as they fit into many other devices and modules. The manufacturer has equipped these products with double (full) compatibility: both hardware and software. This means that the design of the connectors of the Gravity series modules is compatible with the connectors of Arduino and Raspberry Pi boards. That's not all - programming of Gravity modules can be done using an already known application. If we connect Gravity to Arduino, we can use the Arduino IDE open-source development environment. In addition, Gravity offers great expansion possibilities, has high functionality, and detailed and transparent documentation make the assembly of individual elements of the sets completely trouble-free. Standard plug and play interface with colored pin markings allows for easy and quick connection of modules without soldering. Gravity has connector compatibility, therefore it is not possible to connect the module incorrectly. No matter how we connect the Gravity - its connectors will never be damaged.

What devices can be built using Gravity modules?

Gravity modules will allow you to build many different types of structures. A wide selection of modules from the Gravity series makes it possible to create virtually any machine. You can equip yourself with additional expansion modules and sensors, as well as mechanical elements (e.g. chassis, wheels, servos) and start creating your own line-follower, sumo fighter or a different one robot. You decide. With Gravity series modules you will easily create smart home and Internet of Things projects. You will even be able to create very advanced monitoring stations for environmental conditions such as humidity, temperature, pH, salinity, dust, gas concentration and pressure, liquid level, sound pressure and light intensity. If you additionally install a great Lightning Sensor in your system - you will be able to detect where the storm is (detection range up to 40 km). Choose the best Gravity modules now that are compatible with Arduino and Raspberry Pi!

Gravity modules - expand your projects in the way you want

Regardless of your level of experience in creating embedded systems, to start your adventure with the Gravity series, it is worth reaching for the DFR001 set. In this set you will find as many as nine different sensor modules with connection cables. You will be able to quickly and easily expand the possibilities of your project. Remember that you can always buy additional Gravity extension modules, which will expand the catalog of possible electronic projects. Choose the Gravity set you like now. Remember that the expansion module plugs into the motherboard, which is the heart of any embedded system. If you are not sure which module to choose, please do not hesitate to contact us. We are happy to help!