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Showing posts from August, 2021

Dual Axis Mini CCTV Camera using ESP32 Cam | IOT Based Science Project / Harish Projects

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  Purchase Course Video👇 https://harishprojects.graphy.com/ Watch full Detailed Video👇 Project Code👇 #include "esp_camera.h" #include <Arduino.h> #include <WiFi.h> #include <AsyncTCP.h> #include <ESPAsyncWebServer.h> #include <iostream> #include <sstream> #include <ESP32Servo.h> #define PAN_PIN 14 #define TILT_PIN 15 Servo panServo; Servo tiltServo; struct MOTOR_PINS {   int pinEn;     int pinIN1;   int pinIN2;     } ; std::vector<MOTOR_PINS> motorPins = {   { 2 , 12 , 13 } , //RIGHT_MOTOR Pins (EnA, IN1, IN2)   { 2 , 1 , 3 } ,  //LEFT_MOTOR  Pins (EnB, IN3, IN4) } ; #define LIGHT_PIN 4 #define UP 1 #define DOWN 2 #define LEFT 3 #define RIGHT 4 #define STOP 0 #define RIGHT_MOTOR 0 #define LEFT_MOTOR 1 #define FORWARD 1 #define BACKWARD - 1 const int PWMFreq = 1000 ; /* 1 KHz */ const int PWMResolution = 8 ; const int PWMSpeedChannel = 2 ;...
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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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