| LCD Description | |
|---|---|
| Model | VHC16100 |
| Manufacturer | |
| Recovered from | |
| Board IDs | P024 REV:A, PM1610-4, VHC16100NRB, 9819W, JH-98002 |
| LCD type | positive |
| Polarizer type | reflective |
| Columns | 16 |
| Rows | 1 |
| Char matrix | 5×8 |
| Driver IC | Hitachi HD44780 compatible (covered in epoxy)1) |
| Backlight | - |
| Arduino driver | LiquidCrystal.h |
| Connector | pin header |
| Num Pins | 16 |
| Pin spacing | 0.1” |
| Module size | mm |
| Connector pin-out | Arduino test rig | ||
|---|---|---|---|
| Pin# | Label | Description | Pin |
| 1 | Vss | Ground | GND |
| 2 | Vdd | Power supply for logic | +5V |
| 3 | Vo | Contrast adjustment | 2) |
| 4 | RS | Data/Instruction select signal | 8 |
| 5 | R/W | Read/Write select signal | GND |
| 6 | E | Enable signal | 9 |
| 7 | DB0 | Data bus line | |
| 8 | DB1 | Data bus line | |
| 9 | DB2 | Data bus line | |
| 10 | DB3 | Data bus line | |
| 11 | DB4 | Data bus line | 4 |
| 12 | DB5 | Data bus line | 5 |
| 13 | DB6 | Data bus line | 6 |
| 14 | DB7 | Data bus line | 7 |
| 15 | A | ||
| 16 | K | ||
Examples :
1)
maybe SPLC780D1-001A
2)
connect to potentiometer to GND