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 ...
4 comments

Social Distancing cap Arduino science Project

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 Diagram


Arduino Code

 #define buzzer 6


void setup()

{

pinMode(12,OUTPUT);//Trigger

pinMode(13,INPUT);//EchoA

pinMode(6,OUTPUT);//Buzzer


}


void loop()


{


long duration, distance;


digitalWrite(12,LOW);

delayMicroseconds(2);

digitalWrite(12,HIGH);

delayMicroseconds(10);

digitalWrite(12,LOW);

duration=pulseIn(13,HIGH);

distance=(duration/2)/29.1;

if (distance < 70)     // This is where checking the distance you can change the value


{

 // When the the distance below 100cm

digitalWrite(6,HIGH);


} else


{


// when greater than 100cm

digitalWrite(6,LOW);


} delay(500);


}

Comments

Unknown said…
Bhai code me pulsein not declared as Raha hai plz code bhejo
August 24, 2021 at 8:01 PM
Unknown said…
Bhaiya jumperwire lagaya number dhik nagi radha he ache se bezo
September 7, 2021 at 2:42 AM
Unknown said…
Please bro tell me the name of ingredients of this project and how can i made it tell me more details
January 10, 2022 at 3:53 AM
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