Ratings | 0 Answered Questions
SKU: 250204004668
Brand: Made in China
Warranty: 3 Days
৳ 220.05
Category: Current
Additional Information
The INA219 Current Sensor Module is a high-precision digital module used to measure DC current, voltage, and power in electronic circuits. It is based on the Texas Instruments INA219 IC and communicates with microcontrollers through the I2C interface, making it compatible with platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi.
This module uses a shunt-resistor–based current sensing method, which ensures accurate measurements with minimal power loss. It supports high-side (positive rail) current sensing, allowing current measurement without disturbing the ground path of the load. Due to its compact size, low power consumption, and reliable performance, the INA219 is widely used in battery monitoring, power management systems, solar energy projects, and embedded electronics applications.
|
Parameter |
Specification |
|---|---|
|
Operating Voltage |
3.0V to 5.5V |
|
Bus Voltage Range |
0V to +26V |
|
Current Sensing Range |
±3.2A |
|
Current Resolution |
±0.8mA |
|
Shunt Resistor |
0.1Ω ±1% (2W rated) |
|
ADC Resolution |
12-bit |
|
I2C Compatibility |
I2C & SMBus compatible |
|
Noise Filtering |
Up to 128 samples averaged |
|
Dimensions |
0.8 x 0.9 inches (L x W) |
|
Pin |
Name |
Function |
Notes |
|---|---|---|---|
|
1 |
VIN- |
Current sense input (-) |
Connect to low side of the load |
|
2 |
VIN+ |
Current sense input (+) |
Connect to high side of the load |
|
3 |
VCC |
Power supply input |
3.0V–5.5V |
|
4 |
GND |
Ground |
Common ground |
|
5 |
SCL |
I2C Clock Line |
Connect to MCU I2C SCL pin |
|
6 |
SDA |
I2C Data Line |
Connect to MCU I2C SDA pin |
Accurate current & voltage sensing, bidirectional support, I2C interface, supports high/low-side sensing, compact & reliable for any project.
Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please contact us to determine if further actions may be taken.
Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 08:00 pm (7 days a week). You can also reach us via Live Chat or Facebook Inbox.
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৳ 220.05
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