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Showing posts from August, 2021

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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How to Make RFID car Best science Project / Arduino Project.

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                                                  Click Here to watch video on YouTube ...........................................................................Diagram...................................................................  ................................................................. Arduino Car Code...........................................................  char t;   void setup() { pinMode(13,OUTPUT);   //left motors forward pinMode(12,OUTPUT);   //left motors reverse pinMode(11,OUTPUT);   //right motors forward pinMode(10,OUTPUT);   //right motors reverse pinMode(9,OUTPUT);   //Led Serial.begin(9600);   }   void loop() { if(Serial.available()){   t = Serial.read();   Serial.println(t); }   if(t == 'F'){            //move for...
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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); }
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How to make smart Dustbin & get free Chocolate Best Arduino Project

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 Watch video on YouTube Click here -  https://youtu.be/TET7ZB5weYo Diagram  Arduino Code /*   code started   diy smart chocolate dustbin   #define led = D4;   #define trigger pin = D5;   #define echo pin = D6;   #define servo pin = D9;   #define servo pin2 =D10;   code created by technical ideas yt   https://youtube.com/c/TechnicalidEas07    */ #include <Servo.h>   Servo servo1;   Servo servo2;   int led=4;   int trig=5;   int echo=6;   int servo1_pin=9;   int servo2_pin=10;   int duration=0,dist=0;   void setup()   {     Serial.begin(9600);        pinMode(led,OUTPUT);   pinMode(trig,OUTPUT);   pinMode(echo,INPUT);     servo1.attach(servo1_pin);     servo2.attach(servo2_pin);     servo1.write(90);     servo2.write(90);   }     void loop()   {     digitalW...
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