Hello! I want to use INA226 module to measure own supply current and voltage of Arduino using the same Arduino. Just like that: [obraz] Is it correct circuit? Thank you in advance :slight_smile:

Arduino measuring own current using INA226

Art_Ard June 22, 2025, 9:21pm 4

Yep, of course

Does it works? Meaning, does sharing GND/VCC with measured object (Arduino) and measuring one (INA266) will be OK?

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