PCB keypad structure
 |
 |
Declaration: |
| 1. |
1 PCB already populated with LEDs |
| 2. |
LEDs attached to rear of PCB |
| 3. |
Display attached to rear of PCB |
| 4. |
Snap discs |
| 5. |
Positioning on PCB
|
| 6. |
Holding foil for the metal domes
|
| 7. |
Front spacer
|
| 8. |
Front foil
|
Cross Section
|
 |
|
