أول كاميرا رقميه فى العالم


#1

أول كاميرا رقميه فى العالم
أخترعت عام 1975 وانتجتها شركه كوداك
وكانت تلتقط صور ابيض واسود فقط وتسجل على شريط كاسيت عادى
                    [B]World’s First Digital     Camera (1975): Created by Kodak's engineer Steve Sasson[/b] -     In December 1975, Kodak engineer Steve Sasson invented something that would,     decades later, revolutionize photography: the world’s first digital camera.     It was the size of a toaster, and captured black and white images at a     resolution of 100×100 - or 0.01 megapixels in today’s marketing     terminology. The images were stored on cassette tape, taking 23 seconds to     write. The camera uses an ADC from Motorola, a bog-standard (for the 1970s)     lens from a Kodak movie camera, and a CCD chip from Fairchild Semiconductor     - the same technology that digital cameras still use today. To playback the     images, a special computer and tape reader setup (pictured below) was     built, outputting the grainy images on a standard TV. It took a further 23     seconds to read each image from tape. 
 [CENTER][CENTER][IMG]http://img.xcitefun.net/users/2008/12/19775,xcitefun-first-digital-camer.jpg[/IMG][/center][/center]