(Hardware)
CAI
4 (Hardware)
•
•
•
•
(Hardware)
• (Input Unit)
• (Central
Processing Unit : CPU)
© (Control Unit)
® (Arithmetic
and Logical Unit : ALU)
• (Stor...
•
• 4
(Hardware)
1.
•
(Input Devices)
(Keyboard)
(Standard
Keyboard)
(Built in
Keyboard)
(Ergonomic
Keyboard)
(Cordless
keyboard)
(Portable
Keyboard)
(Virtual
• 2.
1.
(Mechanical
(Optical
Mouse)
(Mouse)
(Trackball)
(Touchpad)
(Optical
Mouse)
(Optical
Mouse)
• 3. (Joystick)
1.
(Joystick)
(Joystick)
• 4. (Touch Screen)
1.
(Touch
Screen)
(Touch Screen)
(Touch
Screen)
(ATM)
(Touch
Screen)
(Touch
Screen)
(Touch
Screen)
I
Phone
I Pad
• 5. (Light Pen)
CAD (Computer Aided
Design)
1.
(Light
Pen)
(Light Pen)
(Light
Pen)
(Light Pen)
• 6. (Stylus)
1.
(Stylus)
(PDA)
(Stylus)
• 6. (Digitizer)
1.
(Digitizer)
(Digitizer)
• 7. (Scanner)
1.
(Scanner)
(Bar Code
(Scanner)
(Bar
(Scanner)
(Optical Mark
Recognition)
(Scanner)
(Optical Mark
Recognition)
• 8. (Microphone)
(Sound
Card)
1.
(Microphone)
(Microphone)
• 9. (Digital
Camera)
1.
(Microphone)
(Digital
Camera)
• 10. (Digital
Video Camera)
1.
(Microphone)
(Digital Vidio Camera)
• 10. (Webcam)
1.
(Web Cam)
(Web) Cam)
• 10. (Biometric
Input Device)
1.
Biometric Input
Device
Biometric Input
Deviec
หน่วยที่ 4 ฮาร์ดแวร์  (hardware)
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หน่วยที่ 4 ฮาร์ดแวร์ (hardware)

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หน่วยที่ 4 ฮาร์ดแวร์ (hardware)

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

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