The principle of digital imaging

Function and Applications

Instrument for experimenting and carrying out measurements to study the physics of digital imaging. The main objective is to understand, both qualitatively and quantitatively, the connection between the digital features and the physical quantities involved in the coloring managing of a pixel, which is the unit of digital imaging.

Equipment and Technical Data

• RGB LED whose colored LEDs (Red, Green, and Blue) can be individually adjusted in intensity by the action of three knob-potentiometers.
• Four bushing inserts allow measurement of the voltage values set for each LED-resistance pair by taking advantage of a multimeter (not supplied).
• Dimensions: 188.5×133.5×76.5 mm