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

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 Watch Full Detailed video 👇🏻 Diagram in Video👆 //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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Voice Control Humanoid Robot - Best Project For Collage students / amazing science project

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                          Click Here Full Making Video Link -  https://youtu.be/wHjmwelL95c

......................Diagram........................




.............................Arduino Code..........................



#include <SoftwareSerial.h>


SoftwareSerial BT(0, 1); //TX, RX respetively

String readvoice;


void setup() {

 BT.begin(9600);

 Serial.begin(9600);

  pinMode(4, OUTPUT);

  pinMode(3, OUTPUT);

  pinMode(5, OUTPUT);

  pinMode(6, OUTPUT);


}

//-----------------------------------------------------------------------// 

void loop() {

  while (BT.available()){  //Check if there is an available byte to read

  delay(10); //Delay added to make thing stable

  char c = BT.read(); //Conduct a serial read

  readvoice += c; //build the string- "forward", "reverse", "left" and "right"

  } 

  if (readvoice.length() > 0) {

    Serial.println(readvoice);


  if(readvoice == "*forward#")

  {

    digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(100);

  }


  else if(readvoice == "*back#")

  {

    digitalWrite(3, LOW);

    digitalWrite(4, LOW);

    digitalWrite(5, HIGH);

    digitalWrite(6,HIGH);

    delay(100);

  }


  else if (readvoice == "*left#")

  {

    digitalWrite (3,HIGH);

    digitalWrite (4,LOW);

    digitalWrite (5,LOW);

    digitalWrite (6,LOW);

   delay (800);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(100);

  

  }


 else if ( readvoice == "*right#")

 {

   digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (800);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(100);

 }


 else if (readvoice == "*stop#")

 {

   digitalWrite (3, LOW);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (100);

 }

 else if (readvoice == "*keep watch in all direction#")

 {

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (100);

 }

  else if (readvoice == "*show me Garba#")

 {

 digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);


digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, LOW);

   digitalWrite (6, LOW);

   delay (400);

      digitalWrite(3, HIGH);

    digitalWrite (4, HIGH);

    digitalWrite(5,LOW);

    digitalWrite(6,LOW);

    delay(600);

    digitalWrite (3, LOW);

   digitalWrite (4, HIGH);

   digitalWrite (5, HIGH);

   digitalWrite (6, LOW);

   delay (500);

   digitalWrite (3, HIGH);

   digitalWrite (4, LOW);

   digitalWrite (5, LOW);

   digitalWrite (6, HIGH);

   delay (500);

 }



 readvoice="";}} //Reset the variable



Comments

Unknown said…
Bhai code kha h code visible nhi ho rha h
November 12, 2022 at 4:09 AM
Unknown said…
Bhai code me koi changes bhi karne ha kya
November 12, 2022 at 8:53 PM
Unknown said…
Kya ye coding kafi ho gi ,mtlab is me Kuch change to ni na krna
February 6, 2023 at 4:22 AM
ishaan said…
bhai digital arduino uno pe kya kam hogi?
January 4, 2024 at 2:13 AM
jai shree ram said…
bhai kripaya kar diagram ka level me galti kyu karte ho


jai shree ram
May 8, 2024 at 9:58 AM
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