Devices

Devices

1. Input

   • Keyboard
     • Each key on the board has a little electrical switch under it. When you press a key its switch completes a certain electrical circuit inside the keyboard records which circuits were completed and in what order.Then it sends that information to your computer.
   • Microphone
     • Microphones are a type of transducer - a device which converts energy from one form to another. Microphones convert acoustical energy (sound waves) into electrical energy (the audio signal). Different types of microphone have different ways of converting energy but they all share one thing in common: The diaphragm.
   • webcam
     • A webcam is a compact digital camera you can hook up to your computer tos reveal video images in real time. Just like a digital camera, it captures light through a small lens at the front using a tiny grid of microscopic light-detectors built into an image-sensing microchip.
   • Mouse
     • A computer mouse uses a light source. And a light detector. it is able to detect movement relative to a surface.
   • Discs
   • Controller
   • Touchpad
   • Graphic Tables
   • Camera

2. Processing

   • Scale
   • HardDrive
   • CD / DVD
   • Storage Tape
   • Blood Pressure
   • PlayStation
   • Television
   • PC unit
   • GPU
   • CPU

3. Output

   • Printer
   • Projector
   • Headset / Headphones
   • Speakers
   • Plotters
   • Bank Cards
   • Polaroid Camera

4. Storage

   • File
     • It stores your other files or peice of data and keeps it in a file.
   • USB
     • You place it into the computer and can transfer files onto the computer and place data onto your USB stick.
   • SD card
     • As soon as a memory card is plugged into your phone, it gets straight to work. In most cases, your phone will automatically begin to scan the card, pull all the information it needs straight away and file it in the proper place for you.
   • SIM card
     • As it is used for a phone it stores a small mount of memory, It stores information like, Phone numbers, Text messages, Apps and security data.
   • Memory Stick
     • When you insert the memory stick it shows up on the screen you can print data onto the memory and get data off a memory stick.
   • PlayStation
     • you insert the disk, and it comes up on the screen. It reads the disc and prints or shows up on the screen, and has sensors on the buttons to select or choose a thing on the actual game
   • Phone/Mobile
     • As you chat into your phone, your voice converts your into an electrical signal, which is then becomes a radio wave and then converted into your friends phone
   • MP3 player
     • You can copy MP3 files onto any device and listen to music. you can transfer it off your computer or phone onto the MP3.
   • Secutrity Camera
     • It is a camera that Films day and night to protect "Secure" your house incase any burglurs or strange incidents outside or inside the home, shop or community place.

Bilder und Dateien der Mindmap