I'm trying to measure a voltage from 0-25V and have a voltage divider using a 40k and 10k resistor. here's my code: Vo1=0; //Clears vo1 to be ready to start the average for(int i=0;i<400;i++) Vo1+=analogRead(0); //reads 400 values of vo from A0 Vo1=Vo1/400.0; //Averages the 400 readings Vo=(Vo1/…

Voltmeter help (Yep, another stupid voltmeter question :P)

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