input/ output device functions

input/ output device functions

1. webcam

   • input

2. keyboard

   • input

3. barcode scanner

   • input

4. microphone

   • input

5. game controller

   • input

6. mouse

   • input

7. tv or computer moniter

   • output

8. inkjet

   • output

9. sensors

   • input

10. led lights

    • output

11. actuator

    • output

12. speciality devices

13. laser printer

    • output

14. touch screen

    • input & output
      • used widely on mobile phones, tablets pc and interactive whiteboards