Arduino Wattmeter project
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I want to make a Arduino Wattmeter which also displays current and voltage, I watched this video: https://youtu.be/R3kSXhsh8O0 But I want to use it for calibrating my drone's power module, so I need that Wattmeter to take atleast 15-20A safety. Is it possible? And I am completely new to Arduino, just learning the basics. So sorry and thanks.
[original story: Circuit Digest]