INA219 Current Sensor DIY Breakout board

Another small board, this time for a INA219. The INA219 is a high-side current shunt and power monitor with an I2C interface.

INA219

For testing I used Rei VILO library with a MSP430G2553 and Energia, and I measured the power consumption for this simple circuit:

2 001-001

Nothing fancy, just a led and a resitor. The INA219 should measure around 9.6 mA and got this:

led_5v_330R

The current measurement is slightly off. I need to play a litlle more with the calibration routines.

 

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This entry was posted in diy, Electronics, English, pcb, sensor and tagged , , , , . Bookmark the permalink.

2 Responses to INA219 Current Sensor DIY Breakout board

  1. Pingback: INA219 current sensor DIY Breakout board - Electronics-Lab

  2. Pingback: INA219 current sensor DIY Breakout board - Arduino collector blog

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