Input+Hardware

Introduction
The 2 main devices used for capturing still graphic data are a digital camera and a scanner.

CCDs
Digital cameras and scanners both use Charged Coupled Devices (CCDs) to capture data

ADC
Light is an analogue signal. Digital cameras and scanners require analog to digital conversion to convert light signals to digital signals

How does a digital camera work?
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Task
Copy and complete this table highlighting the specifications of digital cameras and scanners