Working principle of a digital camera:
· Capturing image: lenses focused the light rays come from the object made into a coherent image. Diaphragm determines amount of light to be entered and shutter speed determines time of exposure. Then lights made fall onto sensor (CCD) to get corresponding electric charge.
· Binary system processing: Where there is word digital, the word binary also found there. To convert analogue signal (electric charge from photosites) to Digital signal in binary form a ADC converter is used. Each of the charge stored in photosites assigns to a binary value, storing them as pixels. A pixel is a point sample of an image which contains three basic color (RGB) components. Pixel per square inches determines the resolution of the camera, which indicates the size and quality of image. In next post I'll discuss more about pixel and resolution.
· Compression and storage: Once the image is digitalized, it is compressed by a microprocessor and stores as image file (JPEG, TTF etc.)
From the age of invention of camera, evolution of this has been taken place and which will continue. Now digital cameras are being developed by adding new features like video recording, music playing, even GPS has embedded in it.
"Digital camera" is two words. "Camera" is a noun and "digital" is an adjective describing the camera. Neither word is a verb.
Kodak invented the digital camera.
I prefer film cameras to digital cameras. The pictures look better.
Yes, there are disposable, one-time use digital cameras, however I doubt they are very popular since they tend to be expensive ($20 per camera) and you can get a reusable digital camera for around $50.
Electric Light Bulb
De Mogan's Principle
nothing
Drop it in water?
different companies' cameras take different cards. for example, Olympus cameras have their own types. by digital camera, do you mean compact camera, as dslrs are digital, hence the "d" at the beginning.
A Multimeter will tell you if a battery charger is working for a Canon digital camera. A Multimeter is an electronic measuring instrument that measures voltage and current.
Digital Control of welding when welding
Batteries die.
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A Canon digital camera battery can be replaced by buying a Canon digital camera battery and putting the Canon digital camera battery in the Canon digital camera battery socket of the Canon digital camera.
at the digital camera factory!
The electric motor does not work on the principle of the amplifier and the digital signals.
A digital camera is hardware.