Intro Computer

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    15-Jun-2015

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<ul><li> 1. - - </li></ul> <p> 2. - - ! ? 3. - - - ? 4. - - 5. - - 6. </p> <ul><li>(Abacus) </li></ul> <ul><li>(Napiers rod) </li></ul> <ul><li>(Slide Rule) </li></ul> <ul><li> (Calculating Clock) </li></ul> <ul><li>(Pascals Pascaline Calculator) </li></ul> <ul><li>(The Leibniz Wheel) </li></ul> <ul><li>(Babbages Difference Engine) </li></ul> <ul><li>(Babbages Analytical Engine) </li></ul> <p>- - 7. </p> <ul><li>ABC </li></ul> <ul><li>Mark I </li></ul> <ul><li>ENIAC </li></ul> <ul><li>EDVAC </li></ul> <ul><li>UNIVAC </li></ul> <p>- - 8. </p> <ul><li> (Vacuum Tube)</li></ul> <ul><li> (Transistor)</li></ul> <ul><li> (IC : Integrated Circuit) </li></ul> <ul><li> VLSI (Very Large Scale Integration) </li></ul> <p>- - 9. - - Supercomputer Mainframe Computer Minicomputer Microcomputer 10. - - Desktop Computer / PC Notebook Computer Palm Computer 11. - - 12. Input Units - - Keyboard Mouse Track Ball Scanner Digital Camera Pen Digitizer 13. Central Processing Unit (CPU) - - </p> <ul><li>(Control Unit) </li></ul> <ul><li>(Arithmetic and Logic Unit ; ALU) </li></ul> <ul><li>(Main Memory Unit) </li></ul> <p> 14. - - Output Units 15. Storages - - Diskette 5.253.5 CD, CD-R, CD-RW, DVD Harddisk Zip Disk, Jaz Disk 16. - - 17. - - 18. - - -Computer System - Hardware -Software - Peopleware -Data 19. - - 27 1 http://www.nectec.or.th/courseware</p>