LCD1602 Module with 3.3V Backlight

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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