The history of the digital camera dates back to the early 1950s. Digital camera technology evolved from the same technology that recorded television images.
History of Digital Cameras – Legacybox
How NASA Chose The Camera That Went To The Moon : NPR
When Was The Camera Invented? A Short History Of Photography And Cameras
Kodak invented the first digital camera (and shelved it)
History of digital cameras: From '70s prototypes to iPhone and Galaxy's everyday wonders - CNET
History of the camera - Wikipedia
How to Build a Digital Polaroid Camera, by Adrian Hanft
The History of Photography: Pinholes to Digital Images
Point-and-shoot camera - Wikipedia