INA219 FeatherWing - module with a current and voltage sensor for Feather
ID: 566747
zł44.90
Tax included
zł36.50 tax excl.
Module with a current and voltage sensor dedicated to Feather boards. Can measure voltage up to 26 V and current up to 3.2 A. Based on INA219 sensor, I2C communication. Adafruit 3650
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Description
Module with a current and voltage sensor dedicated to the Feather series boards. It can measure voltage up to 26 V and current up to 3.2 A with an accuracy of 1%. A precision amplifier measures the voltage across a 0.1 Ω measuring resistor. With an internal 12-bit ADC, the resolution in the range of ± 3.2 A is 0.8 mA. With the internal gain set to minimum, the maximum current is ± 400mA and the resolution is 0.1mA. The module can work with systems with a working voltage of 3.3 V, and communication is via the I2C interface. Additionally, the user has an area for prototyping at his disposal. The module is suitable for a variety of applications, including battery life estimation or electricity consumption monitoring. Full documentation with examples is available on the product page.
Features
- Supply voltage: 3.3 V
- Voltage measurement: up to 26 V
- Current measurement: up to 3.2 A
- Accuracy: 1%
- Interface: I2C
- I2C address: 0x40, 0x41, 0x44, 0x45 (default: 0x40)
- Prototype area
- Dimensions: 51 x 22.8 x 3.6 mm
Kit contains
- INA219 FeatherWing module
- 2 x 16-pin straight male goldpin connector
- 2-pin ARK screw connection
566747
Data sheet
- Interface
- I2C
- Zakres pomiarowy
- ±3,2 A
- Sposób podłączenia
- Szeregowy
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Module with a current and voltage sensor dedicated to Feather boards. Can measure voltage up to 26 V and current up to 3.2 A. Based on INA219 sensor, I2C communication. Adafruit 3650