Create an ESP32 Door Lock System: Wokwi Beginner Tutorial
Welcome to our beginner-friendly tutorial on creating a door lock system using an ESP32, a servo motor, a 16x2 LCD, and a 4x4 keypad, all simulated on Wokwi! In this video, we'll guide you step-by-step through the process, making it easy for newcomers to get started with IoT projects.
What You'll Learn:
Setting up Wokwi for ESP32 projects
Interfacing a servo motor with ESP32
Using a 16x2 LCD with I2C communication
Integrating a 4x4 keypad for password input
Implementing a simple password-protected door lock system
Components Used:
ESP32
Servo Motor
16x2 I2C LCD
4x4 Keypad
Jumper Wires
Code Walkthrough:
We'll explain the code in detail, showing you how to control the servo motor, display messages on the LCD, and manage user input from the keypad. By the end of this video, you'll have a fully functional door lock system that you can simulate in Wokwi and later implement in real hardware.
Useful Links:
Wokwi Simulator : https://wokwi.com
Project LINK: https://wokwi.com/projects/3975031788...
Chapters:
0:00 Introduction
0:58 Setting Up Wokwi
2:00 LED Blink
2:45 Interfacing and Wiring Components
5:14 Testing the System
6:00 Conclusion
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Thank you for watching, and we'll see you in the next video!
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