Dual Axis Mini CCTV Camera using ESP32 Cam | IOT Based Science Project / Harish Projects
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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#include // Import library
Servo myservo;
int led = 13;
Servo myservo1;
int led1 = 12;
void setup()
{
pinMode(led, OUTPUT);
myservo.attach(9); // Attach servo to pin 9
pinMode(led1, OUTPUT);
myservo1.attach(10); // Attach servo to pin 10
}
void loop()
{
// Rotate Servo 1 by 90 degrees
myservo.write(90);
delay(10);
digitalWrite(led, HIGH);
delay(8000);
digitalWrite(led, LOW);
myservo.write(0);
delay(1000);
// Rotate Servo 2 by 90 degrees
myservo1.write(90);
delay(10);
digitalWrite(led1, HIGH);
delay(8000);
digitalWrite(led1, LOW);
myservo1.write(0);
delay(1000);
}
In this fixed code, I have removed the unnecessary parameters from the attach() function for the servos since the default values will work fine. I have also removed the redundant lines where the servos were set to 0 degrees before starting the loop.
Please make sure to connect the servos to the correct pins (pin 9 and pin 10 in this example) and the LEDs to the respective pins (pin 13 and pin 12 in this example). Upload this code to your Arduino Uno and test it with your hardware setup.