Circuit diagram for Smart Dustbin

How to make Smart Dustbin  .....................................................   Go Green

                                                        Circuit Diagram

Programme for Smart Dustbin

How to make Smart dustbin ...................................................  GO Green

#include <Servo.h>   //servo library
Servo servo;     
int trigPin = 5;                          // made by Be innovative with Prasad //
                                              // programme for smart dustbin //
int echoPin = 6;   
int servoPin = 7;
int led= 10;
long duration, dist, average;   
long aver[3];   //array for average


void setup() {       
    Serial.begin(9600);
    servo.attach(servoPin);  
    pinMode(trigPin, OUTPUT);  
    pinMode(echoPin, INPUT);  
    servo.write(0);         //close cap on power on
    delay(100);
    servo.detach(); 
} 

void measure() {  
 digitalWrite(10,HIGH);
digitalWrite(trigPin, LOW);
delayMicroseconds(5);
digitalWrite(trigPin, HIGH);
delayMicroseconds(15);
digitalWrite(trigPin, LOW);
pinMode(echoPin, INPUT);
duration = pulseIn(echoPin, HIGH);
dist = (duration/2) / 29.1;    //obtain distance
}
void loop() { 
  for (int i=0;i<=2;i++) {   //average distance
    measure();               
   aver[i]=dist;            
    delay(10);              //delay between measurements
  }
 dist=(aver[0]+aver[1]+aver[2])/3;    

if ( dist<50 ) {
//Change distance as per your need
 servo.attach(servoPin);
  delay(1);
 servo.write(0);  
 delay(3000);       
 servo.write(150);    
 delay(1000);
 servo.detach();      
}
Serial.print(dist);
}                   // made by Be innovative with Prasad //

                       // programme for smart dustbin //

how to make Bluetooth control robot car

How to make Bluetooth control robot car

Programme

    // bluetooth controlled robot car 

             //  Made by ....  be innovative with prasad

int m1a = 9;

int m1b = 10;

int m2a = 11;

int m2b = 12;

char val;

void setup() 

{  

pinMode(m1a, OUTPUT);  // Digital pin 10 set as output Pin

pinMode(m1b, OUTPUT);  // Digital pin 11 set as output Pin

pinMode(m2a, OUTPUT);  // Digital pin 12 set as output Pin

pinMode(m2b, OUTPUT);  // Digital pin 13 set as output Pin

Serial.begin(9600);

}

void loop()

{

  while (Serial.available() > 0)

  {

  val = Serial.read();

  Serial.println(val);

  }

  if( val == 'F') // Forward

    {

      digitalWrite(m1a, HIGH);

      digitalWrite(m1b, LOW);

      digitalWrite(m2a, HIGH);

      digitalWrite(m2b, LOW);  

    }

  else if(val == 'B') // Backward

    {

      digitalWrite(m1a, LOW);

      digitalWrite(m1b, HIGH);

      digitalWrite(m2a, LOW);

      digitalWrite(m2b, HIGH); 

    }

  

    else if(val == 'L') //Left

    {

    digitalWrite(m1a, LOW);

    digitalWrite(m1b, LOW);

    digitalWrite(m2a, HIGH);

    digitalWrite(m2b, LOW);

    }

    else if(val == 'R') //Right

    {

    digitalWrite(m1a, HIGH);

    digitalWrite(m1b, LOW);

    digitalWrite(m2a, LOW);

    digitalWrite(m2b, LOW); 

    }

    

  else if(val == 'S') //Stop

    {

    digitalWrite(m1a, LOW);

    digitalWrite(m1b, LOW);

    digitalWrite(m2a, LOW);

    digitalWrite(m2b, LOW); 

    }

  else if(val == 'I') //Forward Right

    {

    digitalWrite(m1a, HIGH);

    digitalWrite(m1b, LOW);

    digitalWrite(m2a, LOW);

    digitalWrite(m2b, LOW);

    }

  else if(val == 'J') //Backward Right

    {

    digitalWrite(m1a, LOW);

    digitalWrite(m1b, HIGH);

    digitalWrite(m2a, LOW);

    digitalWrite(m2b, LOW);

    }

   else if(val == 'G') //Forward Left

    {

    digitalWrite(m1a, LOW);

    digitalWrite(m1b, LOW);

    digitalWrite(m2a, HIGH);     digitalWrite(m2b, LOW);

    }

  else if(val == 'H') //Backward Left

      {

    digitalWrite(m1a, LOW);

    digitalWrite(m1b, LOW);

    digitalWrite(m2a, LOW);

    digitalWrite(m2b, HIGH); 

      }

}

                                    // bluetooth controlled robot car 

                                    //  Made by .... be innovative with prasad

                                    // Subscribe our channel...be innovative with prasad

....................................................................................................................................................................................

How to make bluetooth control arduino car

How to make bluetooth control arduino car

Circuit Diagram

 please  ..Share , like , Support and subscribe our channel