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Grove - current sensors

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Grove AC-Voltage sensor - RMS AC voltage sensor - MCP6002 - Seeedstudio 101991032

The sensor is equipped with the MCP6002 system and is designed to measure the rms value of AC voltage . It has adjustable gain for various voltage inputs from 120 V to...
Index: SEE-22416
Index: SEE-22416
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Regular price €4.90 Price €4.90

Grove - current sensor ASC725 - 10A

Popular ASC725 current sensor based on Hall effect, equipped with Grove interface significantly facilitating the use of the sensor with Arduino and Raspberry Pi. Sensor needs...
Index: SEE-14421
Index: SEE-14421
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Available
Regular price €12.50 Price €12.50

Grove - AC current sensor TA12-200

The sensor measures the intensity of the current flowing in the pipeline without its opening. Measurement occurs through the insulation on the one wire, output is the current...
Index: SEE-11306
Index: SEE-11306
Temporarily unavailable
Waiting time: 4-6 weeks
Regular price €9.00 Price €9.00

Grove - Hall sensor / magnetic field

Module from the Grove series based on sensor A1101. It is powered by a supply voltage of 3.8 V to 24 V It provides the detection of a magnetic field. The kit also includes a...
Index: SEE-11315
Index: SEE-11315
Waiting for delivery
Delivery 5 pcs scheduled for 2024-04-05
Regular price €7.90 Price €7.90

Grove - LTC2941 - Coulomb Counter 3.3V/5V

A module designed for reading the level of rechargeable single-chamber Li-Pol batteries, from 3.3 V to 5 V in real-time.
Index: SEE-13514
Index: SEE-13514
Temporarily unavailable
Waiting time: 4-6 weeks
Regular price €13.50 Price €13.50

Current measurement using sensors magnetorezystancyjnych

The IP of magnetoresistive sensor devices designed to detect the presence of a magnetic field. Such sensors, including the Grove sensor modules for measuring electrical current, do not require galvanic connection to the circuit in which it is necessary to measure current and consume very little electricity required to perform the measurements, which in combination with their small size allows their installation in embedded systems, such as, for example, Arduino. Effect magnetorezystancji is detecting the magnetic field, which penetrates the element czujnikowy changes its resistance. The sensor resistance increases or decreases depending on the direction of the impact of magnetic field lines depending on the current flow. The IP of the magnetoresistive sensors are characterized by a high measurement accuracy relative to the Hall sensors. The store Botland, you can find a wide range of sensors magnetorezystancyjnych suitable for Your project - perfect for these purposes will approach the Grove sensor modules. The IP of the magnetoresistive sensors can also be used to detect the presence or change of position of an object, such as a safety switch, an electric treadmill.

Current measurement based on Hall effect - also from Arduino

Current sensors, whose principle of operation is based on phenomenon of Hall, consist of a magnetic core, which, thanks to intelligent energy storage in a magnetic field supports the measuring signal and of the right Hall sensor - hallotronu, which is set at the correct angle in order to concentrate on indukowanym magnetic field using the current flowing the wire. As a result, there is a Hall voltage, whose value is proportional to the measured energy. AC current measurement using a single base Arduino tiles can be difficult to accomplish. Problem is solved by connecting the Arduino to snap Grove TA12-200, which allows you to measure current up to 5A. Reaper works on the principle of Hall effect, so that its design allows the measurement of direct and alternating current. Most sensors DC uses in its principle the phenomenon of the Lobby, which allows the sensor to measure DC and AC current. The DC sensors provides a measurement of the current flowing in both directions, but can also be adapted to measure current flowing in one direction only.