Wet & Dry Waste Smart Dustbin for House | Best science Project | Harish Projects

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 Watch Full Detailed video ๐Ÿ‘‡๐Ÿป Diagram in Video๐Ÿ‘† //Arduino Code// //YouTube: Harish Projects //Order Electronic Parts & Project kit:  HarishProjects.com // #include <Servo.h> Servo servo1; const int trigPin = 12; const int echoPin = 11; long duration; int distance=0; int potPin = A0; //input pin int soil=0; int fsoil; void setup()  {   Serial.begin(9600); //Serial.print("Humidity"); pinMode(trigPin, OUTPUT);  pinMode(echoPin, INPUT);  servo1.attach(8); } void loop()  { //YouTube: Harish Projects //Order Electronic Parts & Project kit:  HarishProjects.com //      int soil=0;   for(int i=0;i<2;i++)   { digitalWrite(trigPin, LOW); delayMicroseconds(7); digitalWrite(trigPin, HIGH); delayMicroseconds(10); digitalWrite(trigPin, LOW); delayMicroseconds(10); duration = pulseIn(echoPin, HIGH); distance= duration*0.034/2+distance; delay(10);   }   distance=distance/2;   Serial.println(distance); if ...
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How to make Smart Traffic System science Project

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Arduino Codes

/*
  Rotate Multiple Servo in Sequence : Code by
  Kapil
*/

#include <Servo.h>

Servo servo_6;

Servo servo_9;

Servo servo_10;

Servo servo_11;

void setup()
{
  servo_6.attach(6, 500, 2500);

  servo_9.attach(9, 500, 2500);

  servo_10.attach(10, 500, 2500);

  servo_11.attach(11, 500, 2500);

}

void loop()
{
  // Rotate Servo 1 by 180 degree
  servo_6.write(180);
  servo_9.write(0);
  servo_10.write(0);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)
  servo_6.write(0);
  servo_9.write(0);
  servo_10.write(0);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)
  // Rotate Servo 2 by 180 degree
  servo_6.write(0);
  servo_9.write(180);
  servo_10.write(0);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)
  servo_6.write(0);
  servo_9.write(0);
  servo_10.write(0);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)
  // Rotate Servo 3 by 180 degree
  servo_6.write(0);
  servo_9.write(0);
  servo_10.write(180);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)
  servo_6.write(0);
  servo_9.write(0);
  servo_10.write(0);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)
  // Rotate Servo 4 by 180 degree, keeping all other
  // OFF
  servo_6.write(0);
  servo_9.write(0);
  servo_10.write(0);
  servo_11.write(180);
  delay(1000); // Wait for 1000 millisecond(s)
  servo_6.write(0);
  servo_9.write(0);
  servo_10.write(0);
  servo_11.write(0);
  delay(1000); // Wait for 1000 millisecond(s)

  //
}

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