ADC in Atmega 328P Free Running Mode with an Interrupt

[@mgzawlay2149]

Thanks.
Please , Sir .How can read from A2?

[@subodha1980]

Connect the input to the corresponding pin. Then, set the channel using ADMUX. If you are following this code, CHANNEL should be set to 0B00000010 or 0x02

[@adolf97]

Hi sir
I have implemented free running mode but the adc output do not change while potentiometer is turned.
Output will be the first value and then the output doesn't change.

[@adolf97]

I am using wokwi simulation