#include <WiFi.h>
#include <ThingSpeak.h>

char ssid[]="wokwi-GUEST";
char pass[]="";
WiFiClient  Client;
unsigned long mychannelNumber=2484799;
const char * mywriteAPIKey="6QARZH2JVMSJPEF3";





const int trig = 2;
const int echo = 4;

long duration;
//float distance;
long distance;

void setup() {
   // put your steup code here,to run once:
   Serial.begin(115200);
   pinMode(trig, OUTPUT);
   pinMode(echo, INPUT);
}
 
 void loop() {
  digitalWrite(trig, LOW);
  delayMicroseconds(2);
  digitalWrite(trig, HIGH);
  delayMicroseconds(10);
  digitalWrite(trig, LOW);

  duration=pulseIn(echo,HIGH);
  //Serial.println(duration );
  distance=(duration*0.034/2)+1;
  Serial.println("Distance"+String(distance));
  delay(1000);
 }