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101020027

P1-P3P4-P6
Grove - Electricity Sensor
The Electricity sensor module is a member of Grove. It is based on the TA12-200 current
transformer which can transform the large AC into small amplitude. You can use it to test large
alternating current up to 5A.
Features
• Grove compatible interface
• Maximum 5A input
• High accuracy
• Small size
Tip
More details about Grove modules please refer to Grove System
Application Ideas
• Alternating current measurement
• Device condition monitoring
Specification
Key Specification
Items
Min
PCB Size
2.0cm*4.0cm
Interface
2.0mm pitch pin header
IO Structure
SIG,NC,NC,GND
RoHS
YES
Electronic Characteristics
Items
Min
Norm
Max
Transformation ratio
-
2000:1
-
Input Current
0
-
5
Output Current
0
-
2.5
Sampling Resistance
-
800
-
Sampling Voltage
0
-
2
Working Frequency
20
-
20K
Nonlinear scale
-
-
0.2%
Phase Shift
-
-
5'
Operating Temperature
-55
-
85
Dielectric strength
-
6
-
Platforms Supported
Arduino
Raspberry Pi
Wio
LinkIt ONE
Caution
The platforms mentioned above as supported is/are an indication of the module's hardware or
theoritical compatibility. We only provide software library or code examples for Arduino platform
in most cases. It is not possible to provide software library / demo code for all possible MCU
platforms. Hence, users have to write their own software library.
Usage
With Arduino
The following sketch demonstrates a simple application of measuring the amplitude of the
alternating voltage. The SIG pin will output a alternating voltage based on the alternating current
being measured. You can measure the value using ADC.
• Connect the module to the analog A0 of Grove - Base board.
• Put the alternating current wire through the hole of the current transformer.\
P1-P3P4-P6

101020027

Mfr. #:
Buy 101020027
Manufacturer:
Seeed Studio
Description:
Power Management IC Development Tools Grove - Electricity Sensor
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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