DIY Voltmeter and Ammeter using a Microcontroller || AREF || Voltage Divider || ACS712 || INA219

Edit: 1:50 R1 is 33k and R2 is 6.8k.
If you ever felt the need of continuously monitoring the voltage or current or both in a project, of any device or the project itself, you have come to the right place. In this video, I'll show you how you can measure current and voltage with your microcontroller and hence you can perform your said operation according to it. You'll learn what can we do with the mostly unused AREF pin of Arduino, Voltage Divider and how to use ACS712 and INA219.
More info and pictures: www.instructab...
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Hall Effect Picture Courtesy: Semiconductor Physics and Devices by Donald A. Neamen

[@sanu7210]

good i like your experiment ........

[@AungWinHtutGH]

Great Video indeed, nice one!

[@nishantv8064]

Good going folks👍

[@Tesalex]

:)

[@abhisheksingh4423]

Goods

[@manikantakottakotagaaru]

nice explanation

[@MagivaIT]

great short video, could you add a drawn circuit diagram next time though, maybe a little bit more on the INA219. good video though

[@Tesalex]

Thanks for review.

[@PrakashRao-rv6gb]

amazing voice