041 - Arduino UNO Water project,
Автор: Mech Vlogger
Загружено: 2025-12-01
Просмотров: 169
🌧️💡 Automatic Water Drainer Alarm System
A Smart Wake-Up System Using Arduino, RTC, Relay, LEDs & Buzzer 🚿⏰
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🌟 Project Overview
The Automatic Water Drainer Alarm System is a smart wake-up device designed to help you get up on time — without fail!
This system utilises an RTC (Real-Time Clock) to track the current time and automatically activate a water-drip motor precisely at your set alarm time.
Along with the motor, two bright LEDs 💡💡 and a buzzer 🔊 also turn ON to ensure the user wakes up instantly.
It is a perfect blend of automation, electronics, and creativity.
Ideal for students, hobbyists, electronics lovers, and morning-sleep fighters 😄🔥
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🧠 How It Works
👉 The DS3231 RTC module keeps accurate time even when the Arduino is OFF.
👉 Arduino checks the RTC time every second.
👉 When time matches the alarm time set in code, Arduino automatically:
✔ Turns ON the relay
✔ Starts the water motor 💧
✔ Turns ON LED 1 and LED 2 💡💡
✔ Activates the buzzer 🔊
👉 The motor runs for 1 minute, while LEDs and the buzzer can stay ON until reset.
This ensures that the user wakes up guaranteed! 😆🚿
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🔧 Components Used
🟦 Arduino UNO
🕒 RTC DS3231
⚡ Relay Module
🚿 12V DC Gear Motor
💡 2 LEDs (with 220Ω resistors)
🔊 Piezo Buzzer
🔋 12V DC Power Supply
🔌 Connecting Wires
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🛠️ Features
✨ Auto wake-up using real-time
✨ Full automation — no manual buttons
✨ Safe motor control using a relay
✨ Dual LED indicators for visual alert
✨ Buzzer alarm for audio alert
✨ RTC accuracy within ±2 minutes per year
✨ Simple wiring & beginner-friendly
✨ Can be expanded with more features like LCD/OLED screen, snooze button, mobile control, etc.
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📌 Applications
🛏️ Smart Alarm Clock
🚿 Automatic Water Drip Wake-Up System
🔔 Morning Reminder System
🧪 School/College Electronics Projects
📚 Science Exhibition Projects
🧠 Arduino Learning Project
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🎨 Why This Project Is Special?
Because it combines fun, electronics, and usefulness in one system!
No excuses for oversleeping now 😆⏰🚿
Perfect for students who want to create something unique, working, and impressive.
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📞 Contact / Developer Info
👤 Made by: Abdul Rehman
📧 Email: [email protected]
🤝🏻 Instagram: instagram.com/@ark23iu
💬 For help, improvements, or project guidance — feel free to reach out!
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