Can Anyone guide me in detail how to Measure AC signal 3V, 50Hz using STM32?? I have to find out the RMS value. Since I am new to this can you guide me how to go about ??

[STee.1]

I have understood that I have to use Timer to trigger ADC conversion at a configurable sampling frequency. ADC Clock = 24 MHz. I am planning to use DMA also.

Can someone help me with calculations and in detail explanation?

[MM..1]

Try start https://www.youtube.com/watch?v=Gn1UhtXqiaI

or How to get the best ADC accuracy in STM32 microcontrollers - Application note