Adafruit Ina219

Sensor
Ratings
BrandMore from Adafruit
Delivered between Wed, 23.7. and Thu, 24.7.
More than 10 pieces in stock at supplier
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Product details

Thanks to the INA219B IC, you can measure voltage and current and transmit the data to a microprocessor via I2C. The major advantage is that this sensor can measure up to 26 VDC, even though it operates on just 3 V or 5 V. The breakout is therefore ideal for monitoring battery voltages or solar cells. The precision amplifier measures the voltage across a 0.1 Ohm, 1% resistor and allows measurements of up to 3.2 Amperes with a resolution of 0.8 mA. The resistor can be replaced with a 0.01 Ohm resistor, enabling measurements of up to 32 Amperes with a resolution of 8 mA. The application is very straightforward: power the sensor with 3 V or 5 V and connect the I2C pins to the microprocessor. Then simply connect the source to be measured to VIN+ / VIN- and you're ready to go.

Key specifications

Sensors
Force sensor
Scope of delivery
3.5mm PCB terminal block, 6 Pin Header
Compatible hardware
Arduino
Documents
Technical data sheet
Item number
8027636

General information

Manufacturer
Adafruit
Category
Electronics modules
Manufacturer no.
904
Release date
23.3.2021

Compatibility

Compatible hardware
Arduino

Electronic module properties

Module type
Sensor
Sensors
Force sensor

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
3.5mm PCB terminal block, 6 Pin Header

Product dimensions

Weight
10 g

Package dimensions

Length
10 cm
Width
6.50 cm
Height
1 cm
Weight
4 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Electronics modules» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Tru Components
    0 %
  • 3.Whadda
    0.1 %
  • 4.Adafruit
    0.2 %
  • 4.RND Components
    0.2 %
  • 6.Sonoff
    0.7 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Adafruit
    Not enough data
  • 1.Sonoff
    0 days
  • Purecrea
    Not enough data
  • RND Components
    Not enough data
  • Tru Components
    Not enough data

Return rate

How often is a product of this brand in the «Electronics modules» category returned?

Source: Digitec Galaxus
  • 1.Adafruit
    0 %
  • 2.Whadda
    0.6 %
  • 3.Purecrea
    1 %
  • 3.Sonoff
    1 %
  • 5.Tru Components
    2 %
Source: Digitec Galaxus