why any one not your videos?

How long time can stay 20 A

semangat bro

Pls share full diagram

Double-sided tape is not a good solution, it ends up coming off with vibrations. You should make some pliers.

2:23 VMOT to 3.3V? Must be VDD to 3.3V?

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

Hi can i ask what software you used?

Ur project is so useful sir. 🎉❤

but arent the esp32 gpio pins only rated for 3.3V?

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 }

What music name? thx!

pa shout out nga po

code is not working

Pls help can i use vibration sensor

the code giving couldnt find rtc error

SHOW

Saludos de peru buen proyecto

Great 🙏🏼

Good vídeo 👌🫶🏼

can I have the 3D design?

deste saxbi bıraye delal dembaş

Circuit diagram bro

TRY TO FOCUS FIRST THEN MAKE VIDEOS PLS

Are you making it in bulk for sale

Where can I find the parts you've used?

Please HELP ! When I uploaded code to esp32 on my Raspberry Pi Display was only GRAY color and nothing worked.

Pls HELP ! My display is filled with GRAY color only ! idk why. How can I fix it ?

Its getting stuck at loop when scanned a tag at same page on screen door open doesn't go back to main page

Can you helm me to make code, if i use rotary encoder, not with two button?

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

how can i make it work without it being pluged in the computer and how to power it up

Bro my encoder is diffrent type i am not undestand in my encoder have 5 no. Of pin 😢

Do I have to use the switch to change directions?I want to use it via arduino

What motor/spindle are you using here and what rpm does it run at?

Great video

What vcr did you get the motor from?

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

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// 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); } }

Where this kit available