Скачать или смотреть DIY Arduino Weather Station with DHT11 & 16x2 I2C LCD | Real-Time Temp & Humidity Monitor

Here’s a structured response for your *Arduino-based weather station project* using an **LCD 16x2 I2C display**, including a YouTube-ready title and channel description:

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*Project Title:*
*DIY Arduino Weather Station with DHT11 & 16x2 I2C LCD | Real-Time Temp & Humidity Monitor*

*YouTube Channel Description:*
🌡️ *Welcome to [Your Channel Name]!* 🌧️

In this *step-by-step tutorial**, we’ll build a **compact and cost-effective Arduino Weather Station* using a *DHT11 sensor* and a **16x2 I2C LCD display**. Perfect for beginners, this project lets you monitor real-time temperature and humidity with minimal wiring—thanks to the I2C interface, which reduces pin usage on your Arduino board!

*🔧 Key Features:*
✅ *Real-time data display* on a 16x2 I2C LCD (only 4 wires needed!) .
✅ *DHT11 sensor* for accurate temperature (±2°C) and humidity (±5%) readings .
✅ *Simple wiring* with Arduino UNO—no breadboard required for basic setups .
✅ *Customizable code* for alerts, data logging, or expanding with sensors like BME280 (for pressure) .

*📌 Project Highlights:*
*I2C Address Setup**: Learn how to scan and configure your LCD’s I2C address (commonly **0x27* or **0x3F**) using an Arduino scanner sketch .
*Library Installation**: Uses **Adafruit’s DHT library* and *LiquidCrystal_I2C* for seamless sensor and display integration .
**Space-saving design**: Ideal for homes, greenhouses, or classrooms .

*🚀 Expand Your Project:*
Add a *relay module* to control fans/heaters based on thresholds .
Upgrade to *DHT22* for higher accuracy or *BME280* for pressure sensing .

*📂 Resources:*
**Code & Wiring Diagrams**: [Download from Arduino Project Hub](https://projecthub.arduino.cc/Druhi_C...) .
**Troubleshooting Tips**: Fix common issues like garbled LCD text or sensor errors .

*Subscribe* for more Arduino tutorials, from basics to advanced IoT projects! Hit the bell icon to stay updated. 🛠️

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*Key Components (Based on Search Results):*
1. *Arduino UNO* (or Nano) .
2. *DHT11 Sensor* (or DHT22 for better accuracy) .
3. *16x2 I2C LCD* (with PCF8574 adapter) .
4. *Jumper Wires* and optional breadboard .

*Why This Project?*
**Low Cost**: Under $20 for basic components .
**Educational**: Teaches sensor interfacing, I2C communication, and real-time data handling .

Let me know if you’d like the *full Arduino code* or a *detailed wiring diagram* extracted from the sources!