hey
check the datasheet before you connect the Arduino... they will have some example circuits of how to use the 2917. It won't be exactly the same as the diagram in the article, since the meter is measuring current flow.
hey
check the datasheet before you connect the Arduino... they will have some example circuits of how to use the 2917. It won't be exactly the same as the diagram in the article, since the meter is measuring current flow.