Keyboard Connectors
A variety of keyboard connectors are in use in the world
today. Here are a couple:
DIN-5 (IBM-PC)
Pin |
Name/Description |
1 |
Clock |
2 |
Data |
3 |
Not connected (Reset on some very old keyboards) |
4 |
Ground |
5 |
+5 VDC |
PS2 (Mini-DIN-6)
Pin |
Name/Description |
1 |
DATA |
2 |
N/C |
3 |
GND |
4 |
VCC (Power , +5 VDC) |
5 |
CLK |
6 |
N/C |
|