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Gravity - current sensors

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DFRobot Gravity: Analog 20A Current Sensor

Current sensor operating in the range up to 20 A and up to 311 Volts on the basis of the Hall effect. The output is an analog voltage. The supply voltage is 5 V.
Index: DFR-08367
Index: DFR-08367
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Regular price €13.23 Price €13.23

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 €20.91 Price €20.91

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...
Index: DFR-12263
Index: DFR-12263
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Regular price €8.35 Price €8.35

DFRobot Gravity - 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
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Regular price €6.95 Price €6.95

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 €6.26 Price €6.26

DFRobot Gravity – Lightning Sensor

The module is equipped with the AMS AS3935 Franklin system and a special antenna Coilcraft MA5532-AE for determining the distance from atmospheric discharges, intensity and...
Index: DFR-13752
Index: DFR-13752
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Regular price €22.33 Price €22.33

DFRobot Gravity - voltage divider 1/5

A voltage divider is used, when the measured voltage has a larger value than the range of A/D converter. The device works in the range from 0,0245 V to 25 V. The output...
Index: DFR-11261
Index: DFR-11261
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Regular price €3.70 Price €3.70