20x4 Character LCD Display Blue Generic
SKU: 7115
1) Width 3.9 inches (98mm)
2) Height 2.35 inches (60mm)
3) Display view size 76mm x 26mm
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Description:
A 20 x 4 character LCD display with white text on a vivid blue backlit LCD. The pictures don't do justice to the bright blue background with clear white text of this display.4 lines of 20 characters. Standard Hitachi HD44780 compatible interface for easy connection to microcontrollers
Dimension:
- Width 3.9 inches (98mm)
- Height 2.35 inches (60mm)
- Display view size 76mm x 26mm
Pinout Connection:
| Pin No | Symbol | Level | Description |
1 | VSS | 0V | Ground |
2 | VDD | 5V | Supply Voltage for logic |
3 | VO | (Variable) | Operating voltage for LCD |
4 | RS | H/L | H: DATA, L: Instruction code |
5 | R/W | H/L | H: Read(MPU?Module) L: Write(MPU?Module) |
6 | E | H,H->L | Chip enable signal |
7 | DB0 | H/L | Data bus line |
8 | DB1 | H/L | Data bus line |
9 | DB2 | H/L | Data bus line |
10 | DB3 | H/L | Data bus line |
11 | DB4 | H/L | Data bus line |
12 | DB5 | H/L | Data bus line |
13 | DB6 | H/L | Data bus line |
14 | DB7 | H/L | Data bus line |
15 | A | 5V | LED + |
16 | K | 0V | LED- |