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

Automatic fire extinguisher - for fire Prevention Best Project | inspire Award Project - Arduino Codes & Diagram / Harish Projects

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                                           YouTube video link - https://youtu.be/B_FlEjyJwd4


                                                                ..........Arduino code.............


int flame=0;// select analog pin 0 for the sensor

int Beep=9;// select digital pin 9 for the buzzer

int val=0;// initialize variable

int relay= 13;

 

/* The setup() function is called when a sketch starts. It is used to initialize variables, pin modes, start using libraries, etc. This function will only run once, after each power up or reset of the Arduino board. */

 

void setup()

{

 pinMode(Beep,OUTPUT);// set buzzer pin as “output”

pinMode(relay,OUTPUT);// set LED pin as “output”

pinMode(flame,INPUT);// set flame pin as “input”

Serial.begin(9600);// set baud rate at “9600”

}

 

/* The loop() function executes the program repeatedly until Specified. */

 

void loop()

{

 val=analogRead(flame);// read the analog value of the sensor

 Serial.println(val);// output and display the analog value

 if(val>=500)// when the analog value is larger than 600, the buzzer will buzz

 {

 digitalWrite(Beep,HIGH);

 digitalWrite(relay,HIGH);

 }else

 {

 digitalWrite(Beep,LOW);

 digitalWrite(relay,LOW);

 }

 delay(500);

}




                                                            ...........Project Diagram...........





Comments

12hello said…
BRO PCB DESIGN????????????????????????
July 29, 2022 at 10:57 PM
Unknown said…
Bro please
Reply
My project works ulta
December 14, 2022 at 5:53 AM
Unknown said…
Code kya hai bhai
May 12, 2023 at 2:20 AM
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