How the NES Zapper actually tracks your shots on screen

How the Gun on the Original Duck Hunt Worked · 3:08 · Video: Today I Found Out · Watch at the source

In short: If you grew up playing Duck Hunt, you might have wondered how a plastic light gun actually knows where you are aiming. This video explains the surprisingly simple technology behind the NES Zapper.

The video explores the mechanics of the NES Zapper, revealing that the method used to detect aim on a television screen is incredibly simple. It examines how the hardware identifies the precise location of a trigger pull during gameplay.

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