how to measure the current consumption by dc motor

[DELETED USER]

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?

 

[c_mitra]

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.

 

[Audioguru]

The fuse in the DMM current circuit is burnt out.