Arduino Digital Clock

Welcome to the Arduino Digital Clock project.

This repository contains all versions of my digital clock project, from the very first Arduino Uno prototype to future ESP32-based versions.

The goal of this project is not only to build a digital clock, but also to improve it step by step while learning new programming techniques and embedded systems concepts.

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📌 Current Version

✅ Version 1.0.0

Features:

• Arduino Uno
• LCD 16x2
• No RTC module
• Time keeping using millis()
• Time adjustment with two TCRT5000 sensors
• Blinking colon animation
• Hourly LED notification

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🚀 Roadmap

Version 1.x

• Bug fixes
• Code optimization
• Better documentation
• Small feature improvements

Version 2.0

• ESP32 support
• Wi-Fi time synchronization (NTP)
• Improved accuracy
• Better startup screen

Future Versions

• Alarm
• Stopwatch
• Countdown timer
• Large LCD font
• OLED display support
• EEPROM time saving
• Better user interface
• Multiple display modes

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🎯 Project Goal

This repository documents my learning journey in embedded programming.

Every new release introduces improvements, new features, and cleaner code while keeping previous versions available for learning purposes.

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👨‍💻 Author

Mahdi3363

GitHub: https://github.com/faresmahdi3363-stack

Telegram: https://t.me/CodeHub3363

Thank you for visiting this project.

⭐ If you like it, don't forget to star the repository.