Unlike traditional cameras, digital cameras take images in digital format, and traditional cameras use photographic film to take images.Eugene F. using mosaic photoelectric sensorLally of jet propulsion lab first showed how to make still photos in the digital field.Steve Saeson, an engineer at Eastman Kodak, uses solidsA digital camera prototype with a resolution of 0 was built.01 pixels and record the black and white digital image to the tape.This prototype mode, Steve's first December 19 75-year-old image captured it in 23 seconds.Fuji DS-19881 p became the first digital camera to take images in the form of computer files.However, the camera never entered the United States.S.market.Kodak DCS in 1991-100 is the first commercial digital camera that uses 1.3-pixel sensor.With the advancement of technology, modern digital cameras have become multi-functional cameras and are now able to take audio/video and still photos.1 -You can get excellent image quality.The digital camera can provide good image resolution.2 -You get a fair price.The price of digital cameras is reasonable and affordable.3 -You can transfer pictures to your laptop.You can easily connect your digital camera to your laptop and transfer pictures from your hard drive.4 -You can print large size.Thanks to its high resolution, any drawing machine can print large-sized pictures.5 -You can email the photos to your friends.You can send photos to your loved ones by email.6 -You can store images on a disc or hard drive.Once the picture is transferred from a digital camera to a computer, permanent storage on a CD or hard drive is possible.7 -You can put your camera in your pocket while traveling.The small size of the digital camera makes travel easy and enjoyable.8 -You can get close to your theme.Zoom lens at close rangeThe focus of your theme is clear.You can be very close.Ups for flowers, bugs, stamps, coins, etc.9 -You can recreate the image on your computer.Any photo editing software can rework the captured image.10 -You can take good pictures even at low levelsLight case.Thanks to flexible ultra-sensitivity or ISO equivalents, digital cameras can easily take detailed photos even in the case of low sensitivityLight conditions.11 -You can take high quality static photos of moving objects.Due to the rapid outbreak rate of digital cameras, sports and fashion photography can be done easily.12 -You save money.There is no need to buy photographic films and develop them into negatives and negatives.In addition, the battery is usually rechargeable LithiumIon batteries used for a long time.13 -You can choose according to your needs and preferences.Standard digital cameras, underwater digital cameras, waterproof digital cameras, small digital cameras and professional digital cameras are available in a variety of models.Digital cameras use memory to capture and store images.Some of the storage media used are on-board flash 3.5 \ "floppy disk, video floppy disk, PCMCIA hard disk, CD or DVD, compressed flash card, micro drive, memory stick, SD/MMC, micro SD card, XD-Graphics card, smart media and FP memory.Digital cameras consume a lot of power, which is provided by powerful small batteries.The battery is roughly divided into two groups, I .E.the-Shelves and proprietary.Off-the-Shelf batteries like AA, CR2, CR-V3, AAA and RCR-V3.They're lithium.ion (Li-Ion) or nickel metal hydroxide (NiMH) battery.Non-standard AAIn most cameras, rechargeable alkaline batteries either do not work or only work for a short time.Proprietary batteries are manufactured according to the manufacturer's custom specifications and are usually provided as after-sales replacement parts.In general, lithium-ion batteries are widely used as proprietary batteries for digital cameras.