#include <math.h>
int but=4;
int pot[6]={0,0,0,0,0,0};
int mapot[6]={0,0,0,0,0,0};
int trig=8;
int echo=6;

void setup() {
Serial.begin(9600);
pinMode(but,INPUT_PULLUP);
pinMode(trig,OUTPUT);
pinMode(echo,INPUT);
}

void loop() 
{
long dur;
float cm;

digitalWrite(trig,LOW);
delayMicroseconds(2);
digitalWrite(trig,HIGH);
delayMicroseconds(10);
digitalWrite(trig,LOW);
delayMicroseconds(2);

dur=pulseIn(echo,HIGH);
cm=micro2cm(dur);
int fcm=round(cm);

int button;
if (digitalRead(but)==LOW) button=1; else button=0;

for(int i=0;i<6;i++)
{
  pot[i]=analogRead(i);
  mapot[i]=map(pot[i],0,1023,0,255);
  Serial.print(mapot[i]); Serial.print(".");
}
Serial.print(button); Serial.print(".");
Serial.println(fcm);
delay(100);
}
float micro2cm(long microsec)
{
return (0.034*microsec/2);
}