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Gravity modules

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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
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Regular price €6.19 Price €6.19

DFRobot Gravity - microwave sensor for motion detection

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...
Index: DFR-05497
Index: DFR-05497
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Regular price €9.68 Price €9.68

DFRobot Gravity: Non-contact Liquid Level Sensor

The sensor determines the liquid level without dipping into the liquid. Due to the lack of contact with the liquid, the module is suitable for level measurement of hazardous...
Index: DFR-06931
Index: DFR-06931
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Regular price €11.23 Price €11.23

DFRobot Gravity - vibration sensor

A simple vibration sensor with digital output. It is supplied with the voltage from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-04711
Index: DFR-04711
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Regular price €2.59 Price €2.59

Gravity: Analog Liquid Level Sensor (FS-IR02)

Photoelectric liquid's level sensor. It has high sensitivity without the need to use the mechanical parts. The probe withstands high temperature and high pressure.
Index: DFR-06612
Index: DFR-06612
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Regular price €7.18 Price €7.18

DFRobot Gravity - line tracking sensor - reflector, 433MHz digital receiver

Digital sensor of tracking the line, reflective for Arduino, it can detect the white and black lines. Separate signals provides a stable output signal TTL, so it looks for more...
Index: DFR-11273
Index: DFR-11273
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Regular price €5.51 Price €4.41
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DFRobot Gravity - a speaker with a digital interface

The module is based on the single-wire 8002 amplifier with digital interface. It can work as a simple buzzer or play music. The volume is adjustable with built in...
Index: DFR-05501
Index: DFR-05501
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Regular price €5.83 Price €5.83

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
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Regular price €3.58 Price €3.58

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
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Regular price €20.23 Price €20.23

DFRobot Gravity - analog sensor of ambient light

Analog ambient light sensor PT550 compatible with Arduino and Raspberry Pi. The sensor allows to determine the light density and reflects the analog voltage signal back to...
Index: DFR-10839
Index: DFR-10839
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Regular price €2.59 Price €2.59

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
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Regular price €4.28 Price €4.28

DFRobot Gravity - Propeller with DC 3-6V Motor Module

A small motor module with controller with speed control capability. The device is compatible with Arduino . A propeller and cable are also included.
Index: DFR-03559
Index: DFR-03559
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Regular price €3.80 Price €3.80

DFRobot Gravity - tilt sensor

A simple tilt sensor with digital output. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-04279
Index: DFR-04279
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Regular price €1.78 Price €1.78

DFRobot Gravity - Micro:Mate - extension board for BBC micro:bit

Micro:mate is a small expansion board of I/O for micro:bit for learning the electronics and building the projects. Board has 6 rows of 3-pin interfaces of I/O, thanks to which...
Index: DFR-11461
Index: DFR-11461
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Regular price €6.19 Price €6.19

DFRobot TCS34725 RGB Color Sensor For Arduino

A module that allows you to make the function to determine the color of ambient light. Applied sensor TCS34725 with a LED backlight and a built-in IR filter. It communicates...
Index: DFR-07591
Index: DFR-07591
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Regular price €7.85 Price €7.85

Gravity URM09 - ultrasonic distance sensor 2-500cm sensor analog - DFRobot SEN0307

Module with ultrasonic distance sensor URM09, with measuring range from 2 cm to 500 cm. Supply voltage is 3.3 V to 5.5 V. The measuring frequency can reach up to 30 Hz. It...
Index: DFR-14859
Index: DFR-14859
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Regular price €8.78 Price €8.78

DFRobot Gravity - relay 1 channel - 10A/277VAC contacts - 5V coil

Module with relay that allows for the control of the actuators consuming the current of up to 12 A for the voltage of 125 V or 10 A for 277 V through the ports of the...
Index: DFR-05964
Index: DFR-05964
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Regular price €2.59 Price €2.59

DFRobot Gravity - CO2 carbon dioxide sensor - electrochemical

The sensor determines the concentration of CO2 (carbon dioxide) in the air. It is equipped with digital and analog output that works with voltage of 5 V. The kit includes a...
Index: DFR-04487
Index: DFR-04487
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Regular price €51.19 Price €51.19

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
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Regular price €13.28 Price €13.28

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
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Regular price €10.33 Price €10.33

DFRobot Gravity: Heart Rate Monitor Sensor For Arduino

Module for measuring heart rate of the human heart, compatible with Arduino. It works with voltage from 3.3 V to 6 V, the output is the analog or digital signal. The kit...
Index: DFR-07455
Index: DFR-07455
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Regular price €15.73 Price €15.73

DFrobot Gravity - Carbon Dioxide Sensor CO2 IR - analog

High-precision sensor that measures the concentration of CO2 (carbon dioxide) in the air. Equipped with analog output, works with a voltage from 4.5 V to 5.5 V. Operates in the...
Index: DFR-07592
Index: DFR-07592
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Regular price €58.28 Price €58.28

DFRobot - Flexible Vibration Sensor with piezo foil

Analog-to-digital vibration sensor with elastic plastic piezoelectric sensor. It is powered with the voltage of 5 V, it works with Arduino modules.
Index: DFR-08366
Index: DFR-08366
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Regular price €6.19 Price €6.19

Grove - module with a slide switch...

Digital buzzer module for Arduino and Raspberry Pi, which can be controlled via low and high status. When changing the frequencies of the buzzer, you can hear a different...
Index: DFR-11263
Index: DFR-11263
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Regular price €2.01 Price €2.01

Check the large selection of products available at Botland.store. We offer reasonable prices, high-quality electronics, fast delivery, and professional guidance.

Easy-to-use modules with various possibilities

Gravity series from DFRobot is an open-source, high-quality solution that allows its users to create anything effortlessly. If you are looking for a plug and play electronics modules, Gravity will meet all your expectations. Connect and mix modules with Arduino and Raspberry Pi and enjoy realizing your ideas. With this series, you will be able to develop both advanced and simple projects. What is more, all Gravity modules come with clear documentation, which will help you to achieve your goal and understand what you’re doing. Gravity series is especially recommended for DIY enthusiasts and beginners who want to dive into the world of microelectronics and programming. Discover trouble-free learning!

DFRobot Gravity Series can be applied to create smart home solutions, robots, industrial manufacturing, and urban environmental monitoring. The Gravity series is essential for project prototypes, start-ups, and student productions. Botland.store offers a large variety of Gravity modules for both professionals and amateurs. Our catalog includes modules such as pH water quality sensors, infrared sensors, flame detectors, ultrasonic sensors, and other products for all kinds of basic applications. With Gravity series, you can monitor heart rate, UV, motion, or many more parameters, and thus you will be able to design and create wearable items. The Gravity Starter Kits available at Botland.store include the most popular and interesting components and sensors. These sensors are highly modularized and interact with microcontrollers with a 3-pin pinhead.

How you can apply Gravity modules?

Gravity modules offered by the Botland store allow you to develop prototypes of your ideas without being an electronics expert. Moreover, Gravity series is a perfect tool for educational purposes, thanks to color-coded pins and detailed documentation available.

Gravity can be compared to LEGO blocks - it's simple to use, small, light, and it can be used by beginners because it doesn't require too much tech expertise. With Gravity modules, you can build, for example, an advanced weather station to monitor environmental conditions (such as temperature, humidity, pH, dust, salinity, liquid level, sound pressure, gas concentration, pressure, light intensity, and with the Lightning Sensor - lightning detection at a distance of up to 40 km). It doesn’t matter if you are a beginner or professional, if you’re interested in embedded systems, we highly recommend you to try the DFR001 set, in which you will find 9 different sensor modules with connecting cables, thanks to which you will be able to quickly and easily expand the possibilities of your project. Check our large offer of Gravity sensors and modules. Botland.store guarantees the best prices and fast delivery. Don’t hesitate to contact us if you have any questions. Our customer service is always at your disposal, ready to answer your questions.