About the product
- Display 2 lines of 16 characters including letter, number, and symbol
- Working voltage: 5V; contrast adjustable with a 50K potentiometer onside
- Module dimensions: 80 x 36 x 12 mm; Viewing area size: 64.5 x 16 mm
- Bright blue backlight (better than green), displaying characters clearly
- Low cost and easy to use, perfect for beginners
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