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 Wifi Talking robot with arduino codes and Diagram best science project

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                                                  Click here - https://youtu.be/-rHo0PzCPlI


                                                  .........................Arduino Code............................


#define ENA   14         
#define ENB   12          
#define IN_1  15          
#define IN_2  13          
#define IN_3  2           
#define IN_4  0           

#include <ESP8266WiFi.h>
#include <WiFiClient.h> 
#include <ESP8266WebServer.h>

String command;             
int speedCar = 800;         
int speed_Coeff = 3;

const char* ssid = "Harish Projects wifi car";
ESP8266WebServer server(80);

void setup() {
 
 pinMode(ENA, OUTPUT);
 pinMode(ENB, OUTPUT);  
 pinMode(IN_1, OUTPUT);
 pinMode(IN_2, OUTPUT);
 pinMode(IN_3, OUTPUT);
 pinMode(IN_4, OUTPUT); 
  
  Serial.begin(115200);
  
// Connecting WiFi

  WiFi.mode(WIFI_AP);
  WiFi.softAP(ssid);

  IPAddress myIP = WiFi.softAPIP();
  Serial.print("AP IP address: ");
  Serial.println(myIP);
 
 // Starting WEB-server 
     server.on ( "/", HTTP_handleRoot );
     server.onNotFound ( HTTP_handleRoot );
     server.begin();    
}

void goAhead(){ 

      digitalWrite(IN_1, LOW);
      digitalWrite(IN_2, HIGH);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, LOW);
      digitalWrite(IN_4, HIGH);
      analogWrite(ENB, speedCar);
  }

void goBack(){ 

      digitalWrite(IN_1, HIGH);
      digitalWrite(IN_2, LOW);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, HIGH);
      digitalWrite(IN_4, LOW);
      analogWrite(ENB, speedCar);
  }

void goRight(){ 

      digitalWrite(IN_1, HIGH);
      digitalWrite(IN_2, LOW);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, LOW);
      digitalWrite(IN_4, HIGH);
      analogWrite(ENB, speedCar);
  }

void goLeft(){

      digitalWrite(IN_1, LOW);
      digitalWrite(IN_2, HIGH);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, HIGH);
      digitalWrite(IN_4, LOW);
      analogWrite(ENB, speedCar);
  }

void goAheadRight(){
      
      digitalWrite(IN_1, LOW);
      digitalWrite(IN_2, HIGH);
      analogWrite(ENA, speedCar/speed_Coeff);
 
      digitalWrite(IN_3, LOW);
      digitalWrite(IN_4, HIGH);
      analogWrite(ENB, speedCar);
   }

void goAheadLeft(){
      
      digitalWrite(IN_1, LOW);
      digitalWrite(IN_2, HIGH);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, LOW);
      digitalWrite(IN_4, HIGH);
      analogWrite(ENB, speedCar/speed_Coeff);
  }

void goBackRight(){ 

      digitalWrite(IN_1, HIGH);
      digitalWrite(IN_2, LOW);
      analogWrite(ENA, speedCar/speed_Coeff);

      digitalWrite(IN_3, HIGH);
      digitalWrite(IN_4, LOW);
      analogWrite(ENB, speedCar);
  }

void goBackLeft(){ 

      digitalWrite(IN_1, HIGH);
      digitalWrite(IN_2, LOW);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, HIGH);
      digitalWrite(IN_4, LOW);
      analogWrite(ENB, speedCar/speed_Coeff);
  }

void stopRobot(){  

      digitalWrite(IN_1, LOW);
      digitalWrite(IN_2, LOW);
      analogWrite(ENA, speedCar);

      digitalWrite(IN_3, LOW);
      digitalWrite(IN_4, LOW);
      analogWrite(ENB, speedCar);
 }

void loop() {
    server.handleClient();
    
      command = server.arg("State");
      if (command == "F") goAhead();
      else if (command == "B") goBack();
      else if (command == "L") goLeft();
      else if (command == "R") goRight();
      else if (command == "I") goAheadRight();
      else if (command == "G") goAheadLeft();
      else if (command == "J") goBackRight();
      else if (command == "H") goBackLeft();
      else if (command == "0") speedCar = 400;
      else if (command == "1") speedCar = 470;
      else if (command == "2") speedCar = 540;
      else if (command == "3") speedCar = 610;
      else if (command == "4") speedCar = 680;
      else if (command == "5") speedCar = 750;
      else if (command == "6") speedCar = 820;
      else if (command == "7") speedCar = 890;
      else if (command == "8") speedCar = 960;
      else if (command == "9") speedCar = 1023;
      else if (command == "S") stopRobot();
}

void HTTP_handleRoot(void) {

if( server.hasArg("State") ){
       Serial.println(server.arg("State"));
  }
  server.send ( 200, "text/html", "" );
  delay(1);
}


//...............Project Diagram.............



Comments

Unknown said…
Thanks bhai
My instagram id shreyas_dhage_
July 6, 2022 at 2:06 AM
Tejas Dhodi said…
Can you make detailed video on this please??
July 22, 2022 at 11:28 PM
Anonymous said…
you're really a talanted Person bro

August 3, 2022 at 7:28 AM
Unknown said…
I assembled the robot but unable to get control Getting error 1101
August 25, 2022 at 7:03 AM
Unknown said…
Thanx
I have won atl marathon with this
September 24, 2022 at 10:57 PM
Unknown said…
where is the pcb gerber file?
February 27, 2023 at 8:36 PM
Unknown said…
I had made this and it didn't work.
March 17, 2023 at 2:21 AM
Jahanvi more said…
Plz make a detailed video
July 8, 2023 at 2:17 AM
BCM School said…
Arduino: 1.8.19 (Windows Store 1.8.57.0) (Windows 10), Board: "Arduino Uno"

sketch_aug08a:8:10: fatal error: ESP8266WiFi.h: No such file or directory

#include

^~~~~~~~~~~~~~~

compilation terminated.

exit status 1

ESP8266WiFi.h: No such file or directory



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
August 8, 2023 at 11:03 PM
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