| NES Light Gun Pin | Pin Name |
Description |
| 1 | GND | |
| 5 | Out | |
| 25 | VCC | +5V |
When light gun pointed to light (i.e. light object on screen) OUT is set to logical 1. It's logical 0 in other cases.
The official gun detects the angle of incidence in the TV (that's why doesn't work with LCD TV, because they don't reflex the infrarred beam)
