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Sir code please........

Could you explain more.I am interested in this.

Can i make the same setup for 6 tubelights in one room

Gövdeyi nerden temin edebiliriz

Great video man, thanks a lot.

Hello, isn't it necessary to connect a capacitor between our voltage source and the driver? Most of the driver and stepper motor diagrams often include a capacitor in the circuit. I'd be more than grateful to know why it is not included in this case.

Can anyone explain me the procedure of doing this pleasee

can we use it without pc with battery

Use resistor 220ohm its work??

Works fine! Simple and real. Good job. Thank you from France (My config ESP32-Wroom-32D+HC-SR04)

const int pirPin = 2; // PIR sensor pin const int ledPin = 13; // LED pin (can change to another pin if needed) // Variable to store PIR sensor state int pirState = LOW; // Start with no motion detected unsigned long lastMotionTime = 0; // Tracks the last time motion was detected const unsigned long delayTime = 3000; // 3 seconds delay time void setup() { pinMode(ledPin, OUTPUT); // Set LED pin as output pinMode(pirPin, INPUT); // Set PIR sensor pin as input Serial.begin(9600); // Initialize serial monitor for debugging } void loop() { // Read the PIR sensor int sensorValue = digitalRead(pirPin); if (sensorValue == HIGH) { // If motion is detected if (pirState == LOW) { Serial.println("Motion detected!"); digitalWrite(ledPin, HIGH); // Turn on the LED pirState = HIGH; // Update state to show motion detected

Do you have the pin connection on the ESP32 board? Please share the code too.

Amazing!

Can you provide circuit picture please I have done everything but after uploading code current temperature not showing on LCD also set temperature increasing on its own .

Send the code

HELLO PLEASE REPLY CODE IS SHOWING THAT POSITIVE NOT DECLARED

how much cost will require for this project

บอร์ดชื้อได้ที่ไหนครับ

It is showing error, please use appropriate library

What about modules without i2c

Great build. Just a comment on video editing; you just need to show the process and end result in about 5-8 seconds per shot in order to keep the viewer engaged. It will give you more views and screen time

You must connect the joystick to the 3V not to the 5V. If you connect it to the 5v it will not work properly.

Dove posso avere la parte stampata in 3D?

Per favore, puoi condividere le risorse per provare a costruirne uno?

what software are you using for the foil patter?

Bro, how to Contact you?

Hello, can you share the code in the comment ? Btw. thanks for interesting projects

Bro where is code ?

Hi where can i find this libraries? <ClickEncoder.h> and <TimerOne.h>

Ur project is so useful sir. 🎉❤

const int soundSensorPin = 2; // Sound sensor digital output pin const int ledPin = 13; // LED pin int soundState = 0; // Variable to store the state of the sound sensor int lastSoundState = 0; // Variable to store the last state of the sound sensor int ledState = LOW; // Variable to store the state of the LED (LOW means OFF) unsigned long lastClapTime = 0; // Stores the time of the last detected clap const unsigned long debounceDelay = 500; // Time in milliseconds to wait after detecting a clap void setup() { pinMode(soundSensorPin, INPUT); pinMode(ledPin, OUTPUT); Serial.begin(9600); // For debugging purposes } void loop() { soundState = digitalRead(soundSensorPin); // Detect a rising edge: the moment the sound sensor goes from LOW to HIGH if (soundState == HIGH && lastSoundState == LOW && (millis() - lastClapTime) > debounceDelay) { ledState = !ledState; // Toggle the LED state digitalWrite(ledPin, ledState); // Set the LED to the new state Serial.println(ledState == HIGH ? "LED turned ON" : "LED turned OFF"); lastClapTime = millis(); // Update the last clap time } lastSoundState = soundState; // Update the last sound state }

Great 🙏🏼

Good vídeo 👌🫶🏼

Creative video, always keep it up, thank you :)

thank you sir for sharing your knowledge and the code .Sir can you please make a video to make menu using buttons if you can

Great video

What vcr did you get the motor from?

Works like a Charm.... Thanks a lot Bro

// Define pins const int motorIn1 = 2; const int motorIn2 = 3; const int enableA = 9; // for speed control const int buttonPin = 4; const int potPin = A0; // potentiometer connected to analog pin A0 // Variables to store button state and motor state int buttonState = 0; int lastButtonState = 0; bool motorRunning = false; void setup() { // Set motor control pins as outputs pinMode(motorIn1, OUTPUT); pinMode(motorIn2, OUTPUT); pinMode(enableA, OUTPUT); // Set button pin as input pinMode(buttonPin, INPUT); // Start with motor off digitalWrite(motorIn1, LOW); digitalWrite(motorIn2, LOW); analogWrite(enableA, 0); // Speed 0 } void loop() { // Read the state of the button buttonState = digitalRead(buttonPin); // Check if the button has been pressed (transition from LOW to HIGH) if (buttonState == HIGH && lastButtonState == LOW) { // Toggle motor state motorRunning = !motorRunning; // Debounce delay delay(50); } // Save the current button state as the last state lastButtonState = buttonState; // Read the potentiometer value and map it to the PWM range (0-255) int potValue = analogRead(potPin); int speed = map(potValue, 0, 1023, 0, 255); if (motorRunning) { // If motor is running, set the motor speed based on the potentiometer value digitalWrite(motorIn1, HIGH); digitalWrite(motorIn2, LOW); analogWrite(enableA, speed); // Set speed based on potentiometer value } else { // If motor is not running, stop the motor digitalWrite(motorIn1, LOW); digitalWrite(motorIn2, LOW); analogWrite(enableA, 0); // Speed 0 } }

Woah, thanks :)

#include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h> #include <RTClib.h> #define SCREEN_WIDTH 128 // OLED display width, in pixels #define SCREEN_HEIGHT 64 // OLED display height, in pixels #define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin) Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); RTC_DS3231 rtc; void setup() { Serial.begin(9600); // Initialize the OLED display if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3C for 128x64 Serial.println(F("SSD1306 allocation failed")); for(;;); // Don't proceed, loop forever } // Initialize the DS3231 RTC if (!rtc.begin()) { Serial.println("Couldn't find RTC"); while (1); } if (rtc.lostPower()) { Serial.println("RTC lost power, let's set the time!"); // The following line sets the RTC to the date & time this sketch was compiled rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // Uncomment the next line to set the date & time manually // rtc.adjust(DateTime(2024, 5, 25, 12, 0, 0)); } display.display(); delay(2000); // Pause for 2 seconds display.clearDisplay(); } void loop() { DateTime now = rtc.now(); // Clear the buffer display.clearDisplay(); display.setTextSize(2); // Larger text size display.setCursor(22, 0); display.print("DoIt.20"); // Display the current date display.setTextSize(1); // Larger text size display.setCursor(0, 25); display.print("Date: "); display.print(now.year(), DEC); display.print('/'); if (now.month() < 10) display.print('0'); display.print(now.month(), DEC); display.print('/'); if (now.day() < 10) display.print('0'); display.print(now.day(), DEC); // Display the current time display.setTextSize(2); // Larger text size display.setTextColor(SSD1306_WHITE); display.setCursor(0, 40); // display.print("Time: "); if (now.hour() < 10) display.print('0'); display.print(now.hour()); display.print(':'); if (now.minute() < 10) display.print('0'); display.print(now.minute()); display.print(':'); if (now.second() < 10) display.print('0'); display.print(now.second()); // Show the buffer on the display display.display(); // Wait for a second before updating delay(1000); }

const int potPin = 34; // Analog input pin for potentiometer on ESP32 const int ledPin = 5; // PWM enabled pin for LED on ESP32 void configurePWM() { const int freq = 5000; // PWM frequency const int ledChannel = 0; // PWM channel const int resolution = 8; // PWM resolution (8 bits) // Configure LED PWM functionalities ledcSetup(ledChannel, freq, resolution); // Attach the channel to the GPIO to be controlled ledcAttachPin(ledPin, ledChannel); } void setup() { pinMode(potPin, INPUT); // Set the potentiometer pin as input configurePWM(); // Configure PWM for the LED } void loop() { int sensorValue = analogRead(potPin); // Read potentiometer value (0-4095 on ESP32) int brightness = map(sensorValue, 0, 4095, 0, 255); // Map potentiometer value to LED brightness (0-255) ledcWrite(0, brightness); // Set LED brightness using PWM on channel 0 }

hello i already sent to you a message in skype

hi good day i already sent a message to your skype

#include <Servo.h> // Define pins for servos and joystick #define X_AXIS_PIN A0 #define Y_AXIS_PIN A1 #define X_AXIS_SERVO_PIN 9 #define Y_AXIS_SERVO_PIN 10 Servo xServo; Servo yServo; // Define constants for controlling smoothness #define SERVO_STEP_DELAY 10 // Delay between each step (ms) #define SERVO_STEP_AMOUNT 2 // Amount to change angle in each step void setup() { // Initialize servos and joystick xServo.attach(X_AXIS_SERVO_PIN); yServo.attach(Y_AXIS_SERVO_PIN); pinMode(X_AXIS_PIN, INPUT); pinMode(Y_AXIS_PIN, INPUT); } void loop() { // Read joystick values int xValue = analogRead(X_AXIS_PIN); int yValue = analogRead(Y_AXIS_PIN); // Map joystick values to servo angles (0-180) int xTargetAngle = map(xValue, 0, 1023, 0, 180); int yTargetAngle = map(yValue, 0, 1023, 0, 180); // Gradually move servos to the mapped angles moveServoSmoothly(xServo, xTargetAngle); moveServoSmoothly(yServo, yTargetAngle); } void moveServoSmoothly(Servo &servo, int targetAngle) { int currentAngle = servo.read(); if (currentAngle != targetAngle) { int stepAmount = (targetAngle > currentAngle) ? SERVO_STEP_AMOUNT : -SERVO_STEP_AMOUNT; while (currentAngle != targetAngle) { currentAngle += stepAmount; servo.write(currentAngle); delay(SERVO_STEP_DELAY); } } }

Thank "s

const int ledPin = 14; // Pin to which LED is connected (you can change this pin) const int buttonPin = 15; // Pin to which button is connected (you can change this pin) bool ledOn = false; // Flag to indicate LED status unsigned long lastDebounceTime = 0; // Last time the button pin was toggled unsigned long debounceDelay = 50; // Debounce time in milliseconds void setup() { pinMode(ledPin, OUTPUT); // Set LED pin as output pinMode(buttonPin, INPUT_PULLUP); // Set button pin as input with pull-up resistor } void loop() { int buttonState = digitalRead(buttonPin); // Check if the button is pressed and debounce the input if (buttonState == LOW && (millis() - lastDebounceTime) > debounceDelay) { lastDebounceTime = millis(); // Button is pressed ledOn = !ledOn; // Toggle LED status // Update LED state digitalWrite(ledPin, ledOn ? HIGH : LOW); } }

#include <Servo.h> // Define pins for servo and joystick #define SERVO_PIN 9 #define JOYSTICK_X A0 #define JOYSTICK_Y A1 Servo myServo; void setup() { // Initialize servo and joystick myServo.attach(SERVO_PIN); pinMode(JOYSTICK_X, INPUT); pinMode(JOYSTICK_Y, INPUT); } void loop() { // Read joystick values int xValue = analogRead(JOYSTICK_X); int yValue = analogRead(JOYSTICK_Y); // Map joystick values to servo angles (0-180) int angle = map(xValue, 0, 1023, 0, 180); // Move servo to the mapped angle myServo.write(angle); // Delay for stability delay(50); }

Hi, please can I get the code to this project?

// Pin configurations const int transmitterPin = 10; // Pin connected to the laser transmitter const int receiverPin = 11; // Pin connected to the receiver const int ledPin = LED_BUILTIN; // Pin connected to the LED void setup() { // Initialize serial communication Serial.begin(9600); // Set transmitter pin as output pinMode(transmitterPin, OUTPUT); // Set receiver pin as input pinMode(receiverPin, INPUT); // Set LED pin as output pinMode(ledPin, OUTPUT); } void loop() { // Transmit laser signal digitalWrite(transmitterPin, HIGH); delay(10); // Adjust delay as needed // Check receiver int receiverState = digitalRead(receiverPin); // If receiver receives the laser, turn on LED, otherwise turn it off if (receiverState == HIGH) { Serial.println("Laser detected!"); digitalWrite(ledPin, HIGH); // Turn on LED } else { Serial.println("No laser detected."); digitalWrite(ledPin, LOW); // Turn off LED } // Delay before next loop iteration delay(1000); // Adjust delay as needed }