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in this video, I will show you how to measure current with only simply component and your Arduino
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the example used in this video can't measure more than 5 amps
DON'T USE IT ON AC!!!
the output voltage maybe affected because of 1-ohm resistor
THIS IS AN EXPERIMENT !!!!
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parts:
arduino Uno
1-ohm resistor
jumper wires
breadboard
Sketch Here: goo.gl/TsEqws