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Topic: What if I use 230 ohm resistor with 5V input to Ground? (Read 6498 times) previous topic - next topic


In the second case, you are trying to say that a voltmeter is a current meter in series with a large resistor - well, that is what an analog meter is.
Call it whatever you like.
A display with infinite resistance across a 10Megohm resistor, or a display with zero resistance with a 10Megohm resistor in series.
Electrically it's just a 10Megohm resistor. Independent of the range you select.

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