how to measure the current consumption by dc motor

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D

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in this circuit

without DMM the motor is running fine.


with DMM the motor is not running.



the scope here is to measure the motor current through DMM.

i tried 6 and half also. cant get result.

anyone please help me out in this regards.

any idea about measuring using arduino uno?
 

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I am surprised. Most DMMs use a current shunt of a low value.

Just for fun, try this experiment; use a 1 Ohm resistor in place of the DMM and measure the voltage across the resistor.
 

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