LCD Alphanumeric 20×4 Blue

📘 Display Format: 20 characters × 4 lines (total 80 characters)

🔹 Interface: Standard 16-pin parallel interface (compatible with most controllers)

💡 Backlight: Blue background with white characters for clear visibility

⚙️ Operating Voltage: 5V DC typical

🔧 Applications: Ideal for Arduino projects, embedded systems, IoT devices, and DIY electronics