Full Working Automatic Plant Watering System using Arduino UNO ad Soil Sensor

**Automated Water Irrigation System for Small Gardens & Potted Plants – Arduino-Based Solution**

Keep your plants healthy and thriving with this **simple yet effective Automated Water Irrigation System**! Perfect for small gardens, potted plants, or indoor greenery, this Arduino-based project ensures your plants get the right amount of water—**no manual effort needed**.

**How It Works:**
This system uses an **Arduino UNO board**, a **soil moisture sensor**, and a **5V relay module** to automatically water your plants when the soil gets too dry. The sensor detects moisture levels, and the Arduino triggers the relay to activate a water pump (or solenoid valve) when necessary.

**Key Features:**
**Fully Automated** – No more overwatering or underwatering!
**Easy to Build** – Perfect for beginners, even with **no prior Arduino experience**.
**Affordable & Efficient** – Uses basic, low-cost components.
**Adjustable Sensitivity** – Calibrate the soil sensor for different plants.
**Compact & Portable** – Ideal for balconies, gardens, or indoor plants.

**What’s Included in the Guide?**
🔹 **Step-by-step wiring instructions** (with diagrams)
🔹 **Simple Arduino code** (ready to upload)
🔹 **Explanation of soil moisture sensor calibration**
🔹 **Tips for setting up the water pump/valve**
🔹 **Troubleshooting & customization options**

*Why Choose This System
**Saves Time & Water** – No more guesswork or wasted resources.
**Prevents Plant Stress** – Ensures consistent moisture levels.
**DIY-Friendly** – Great for hobbyists, gardeners, and tech beginners!

✔ Home gardeners
✔ Indoor plant lovers
✔ Arduino beginners
✔ Eco-conscious users