INPUT & OUTPUT DEVICES

Agenda of Today’s Lecture

Input devices Output devices

Input devices

Key board Mouse Trackball Joy Stick Joy Pad Light Pen MICR Scanner OMR OCR OBR Microphone

Keyboard

Mouse

Track Ball

Light Pen

Joystick

Joypad

Scanner

MICR

OMR

OCR

OBR

Microphone (MIC)

Output devices

Softcopy output Monitor LCD Multimedia Projector Speaker

Hardcopy output Printer Plotters

CRT Monitor

LCD Monitor

Multimedia Projector

Speakers

Printers

Plotter

Questions