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Showing posts from February, 2022

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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River Cleaner Board Amazing Best science Project | low Budget Harish Projects

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  Making video Link        https://youtu.be/IdQ8P7u6zEM Diagram
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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...
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Automatic watering - for Agriculture best science project for farmers / Harish Projects /Arduino Project

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                                        ...........................full Video Link is here............................                                                              https://youtu.be/G_p2B2-Ycv4                                           .............................Project Diagram............................                           ..........................................Arduino Code............................................. #include <Servo.h> // servo library Servo myservo; int m=0; int n=0; int pos = 0; void setup() { // put your setup...
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Alcohol Detection Engine Locking for Drivers Best inspire Award Project | Harish Projects

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                                               ,,,,,,,,,,,,,,,,,,,,,,,,,,,, Arduino Code............................. #define sensorDigital A0 #define Motor 9 #define buzzer 8 #define sensorAnalog A1 void setup() {   pinMode(sensorDigital, INPUT);     pinMode(Motor, OUTPUT);       pinMode(buzzer, OUTPUT);         Serial.begin(9600);         }         void loop() {           bool digital = digitalRead(sensorDigital);             int analog = analogRead(sensorAnalog);   Serial.print("Analog value : ");     Serial.print(analog);       Serial.print("t");         Serial.print("Digital value :");           Serial.println(digital);   if (digital == 0) { ...
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Wifi Engine start - Anti theft car To avoid thieves Best Project

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