DC Current Sensor INA219 High Side Breakout 26V 3.2A Max

If you want to have constant DC current and voltage readings from a circuit you have built, this item is for you. This DC current sensor is based on an INA219 chip, which means you can measure both current draw and high-side voltage using the I2C protocol with 1% precision. The breakout board itself only needs 3-5V input voltage to work but it can handle up to 26VDC of load. Moreover, since it sends back the high-side voltage of your circuit, you can monitor battery health simultaneously with the current draw, which is very helpful in projects using mobile, and even solar power. 

Specifications:

• 0.1 ohm 1% 2W current sense resistor
  
• Up to +26V target voltage
  
• Up to ±3.2A current measurement, with ±0.8mA resolution
  
• 0.9" x 0.8" PCB
  
• This board/chip uses I2C 7-bit addresses 0x40, 0x41, 0x44, 0x45, selectable with jumpers

Inclusions: 1 x DC Current Sensor INA219 High Side Breakout 26V 3.2A Max

Documents: 

• Datasheet
• Fritzing
• EagleCAD PCB files