1602A 16*2 Lines White Character LCD Module w/ Blue Backlight (5V)

- Model: 6514
- Color: Green
- Material: PCB + plastic + copper
- Display construction: 16 characters x 2 lines
- Blue backlight
- White characters
- Interface:
- 1. VSS: Ground
- 2. VDD: DC 5V power supply
- 3. VL: LCD contrast adjustment
- 4. RS: Instruction / data register selection; RS = 0 : Instruction register; RS = 1 : Data register
- 5. R/W: Read / write selection
- 6. E: Enable signal; Active when high-level turns to low-level
- 7~14. Data input / output lines; 8-bit: D0~D7
- 15. Blacklight voltage: Positive
- 16. Blacklight voltage: Negative