voltmeter and ammeter problem (atmega328)

hy guyz,i’m working on digital voltmeter and ammeter (130V and 40A,on lcd) using atmega328.
it is working well on proteus.but not worknig on verroboard,it shows the constant voltage and current i.e, 130V and 40A(max. limits).it does not detect the adc voltage.But it is working well on arduino uno board. :frowning:
This is my code.

#include <LiquidCrystal.h>
LiquidCrystal lcd(7,8,9,10,11,12);
int analogInput = 0;
int analogInput1 = 1;
float vout = 0.0,vout1 = 0.0,vin = 0.0,vin1 = 0.0;
float vinnew=0.0;
float R1 = 680000.0;
float R2 = 27000.0;
float R3=100000.0;
float R4=100000.0;
float value = 0.0;
float value1 = 0.0;
void setup() {
lcd.begin(20,4);
pinMode(analogInput, INPUT);
pinMode(analogInput1, INPUT);
lcd.setCursor(0,2);
lcd.print(“voltmeter”);
delay(100);
}
void loop() {
lcd.setCursor(0,0);
lcd.print(" V A");
value = analogRead(analogInput);
value1 = analogRead(analogInput1);
vout = (value * 5.0) / 1024.0;
vin = vout / (R2/(R1+R2));
vout1 = (value1 * 5.0) / 1024.0;
vin1 = vout1 / (R4/(R3+R4));
lcd.setCursor(0, 1);
if (vin<0.1)
{
vin=0.00;
}
vinnew=4*vin1;
if (vinnew<0.1)
vinnew=0.0;
lcd.print(vin);
lcd.setCursor(8, 1);
lcd.print(vinnew);
delay(500);
}

Hi, can you post your sketch between code tags please, thats the hash tag , but before posting, with your sketch in the IDE, select TOOLs and then AutoFormat, this will apply detents in your listing to make if and for commands easier to follow.

Thanks Tom..... :)

(deleted)

Hi, I think Proteus is a software simulation program.

Tom..... :)