หน่วยที่ 4 ฮาร์ดแวร์ (hardware)

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  • 1. (Hardware) CAI
  • 2. 4 (Hardware) • • • •
  • 3. (Hardware) • (Input Unit) • (Central Processing Unit : CPU) © (Control Unit) ® (Arithmetic and Logical Unit : ALU) • (Storage Unit) © (Main Memory) © (Secondary
  • 4. • • 4 (Hardware)
  • 5. 1. • (Input Devices) (Keyboard)
  • 6. (Standard Keyboard)
  • 7. (Built in Keyboard) (Ergonomic Keyboard)
  • 8. (Cordless keyboard) (Portable Keyboard)
  • 9. (Virtual
  • 10. • 2. 1.
  • 11. (Mechanical (Optical Mouse)
  • 12. (Mouse) (Trackball)
  • 13. (Touchpad) (Optical Mouse)
  • 14. (Optical Mouse)
  • 15. • 3. (Joystick) 1.
  • 16. (Joystick) (Joystick)
  • 17. • 4. (Touch Screen) 1.
  • 18. (Touch Screen) (Touch Screen)
  • 19. (Touch Screen) (ATM)
  • 20. (Touch Screen)
  • 21. (Touch Screen)
  • 22. (Touch Screen) I Phone I Pad
  • 23. • 5. (Light Pen) CAD (Computer Aided Design) 1.
  • 24. (Light Pen) (Light Pen)
  • 25. (Light Pen) (Light Pen)
  • 26. • 6. (Stylus) 1.
  • 27. (Stylus) (PDA)
  • 28. (Stylus)
  • 29. • 6. (Digitizer) 1.
  • 30. (Digitizer) (Digitizer)
  • 31. • 7. (Scanner) 1.
  • 32. (Scanner) (Bar Code
  • 33. (Scanner) (Bar
  • 34. (Scanner) (Optical Mark Recognition)
  • 35. (Scanner) (Optical Mark Recognition)
  • 36. • 8. (Microphone) (Sound Card) 1.
  • 37. (Microphone) (Microphone)
  • 38. • 9. (Digital Camera) 1.
  • 39. (Microphone) (Digital Camera)
  • 40. • 10. (Digital Video Camera) 1.
  • 41. (Microphone) (Digital Vidio Camera)
  • 42. • 10. (Webcam) 1.
  • 43. (Web Cam) (Web) Cam)
  • 44. • 10. (Biometric Input Device) 1.
  • 45. Biometric Input Device Biometric Input Deviec