Description
The 128 * 64 pixel graphic LCD (GLCD) display with blue backlight is suitable for creating a home oscillator or as an output medium for 3D printers.
Specifications:
- Display Format: 128×64 Dots
- Connection: Pin Header
- Dot (Pixel)Pitch: 0.48×0.48mm
- Sunlight Readable: Yes
- Power Supply: 5V
- Backlight Current: 60 mA
- Operating Temperature: -20°~70°C
- Storage Temperature: -30°~80°C
- Backlight Color: Blue Color
Drawing:
Pin Out
|
Pin number |
Definition |
level |
Function specification |
|
1 |
VSS |
0V |
Power supply negative |
|
2 |
VDD |
5V |
Power supply positive |
|
3 |
V0 |
– |
Contrast control |
|
4 |
RS |
H / L |
RS = H: shows data RS = L: controls instruction |
|
5 |
R / W |
H / L |
R / WH, E = H, data was read DB7-DB0 R / w = L, E = H = L: the data of DB7-DB0 was written to IR or DR |
|
6 |
E |
H / L |
Enable pin |
|
7–14 |
DB0-DB7 |
H / L |
Data line |
|
15 |
PSB |
H / L |
PSB = H, parallel mode, PSB = L, serial mode |
|
16 |
NC |
– |
Empty pin |
|
17 |
/ RESET |
H / L |
Reset terminal, low level valid |
|
18 |
Vault |
– |
Module drives voltage output terminal |
|
19 |
A |
5V |
Backlight power supply positive |
|
20 |
K |
0V |
Backlight power supply negative |
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