LCD1602 16×2 Blue LCD with Keypad Shield for Arduino Uno

LCD1602 16×2 Blue LCD with Keypad Shield for Arduino Uno

The LCD1602 keypad shield stacks directly onto the Arduino Uno and provides a 16×2 character blue backlit LCD display plus 5 navigation buttons (Select, Up, Down, Left, Right) — everything needed to build a menu-driven user interface without any additional wiring. Ideal for data display, menu navigation, and standalone Arduino instruments.

Key Features

• ✅ 16×2 character LCD — blue backlight, white characters, high contrast
• ✅ 5 navigation buttons — Select / Up / Down / Left / Right (analog multiplexed)
• ✅ Contrast potentiometer — adjustable display contrast
• ✅ Backlight control — software-controllable backlight on/off
• ✅ Direct stack onto Arduino Uno — no wiring needed
• ✅ LiquidCrystal library compatible — standard Arduino LCD library
• ✅ RoHS compliant

Typical Applications

• Arduino menu-driven user interface
• Sensor data display and monitoring
• Standalone Arduino instruments and meters
• Arduino learning and LCD display projects

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