RAČUNALA by https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b en-us 2016-10-25 19:26:38 UTC 2024-05-23 15:47:28 UTC hello@padlet.com Povijest računala sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133155524 -5000. godine prije Krista - Egipćani koriste kamenčiće kako bi zbrajali i oduzimali
-oko 3000. godine prije Krista –Kinezi su izumili i koristiliabacus, najstarije pomagalo za učenje
-17. stojeće – vrijeme kada nastaju logaritamske tablice
-1623. godine – njemački matematičar i astronom izumio je prvi mehanički kalkulator
-1801. godine - Joseph Marie Jacquard izumio je tkalački stroj kod kojeg su uzorci tkanja bili predstavljeni nizom bušenih kartica
-1822. godine – engleski izumitelj izrađuje nacrt stroja namijenjenog računanju logaritma
-1924. godine – tvrtka TMC udružuje se s još nekoliko srodnih kompanija te nastaje tvrtkaIBM
-1938. godine - Konrad Zuse izrađuje računalo Z1
]]> 2016-10-25 19:40:18 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133155524 abacus sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133156159 2016-10-25 19:42:34 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133156159    sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133159491 logaritamske tablice]]> 2016-10-25 19:57:12 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133159491 sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160017 Računalo je složen uređaj koji služi za izvršavanje matematickih operacija ili kontrolnih operacija]]> 2016-10-25 19:59:31 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160017 Mogućnost da se računalo programira, tj. opremi nizom izvršnih instrukcija bez potrebe za fizičko-konstruktivnim izmjenama, osnovna je funkcionalna karakteristika većine računala. sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160304 2016-10-25 20:01:01 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160304 Brzina nekog računala je najčešće ograničena brzinom kojom se vrijednosti čitaju/zapisuju iz/u memoriju i njezinim kapacitetom sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160444 2016-10-25 20:01:38 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160444 hardware sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160978 Iako se tehnologija izrade računala značajno izmijenila od vremena prvih elektroničkih modela sagrađenih u četrdesetim godinama 20. stoljeća, još uvijek je većina današnjih rješenja zasnovano na tzv. von Neumannovoj arhitekturi.]]> 2016-10-25 20:04:10 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133160978 software sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165035 glavni zadatak je da upravlja hardwareom, izvršava izračunavanja, te da osigura komunikaciju sa ostalim]]> 2016-10-25 20:23:13 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165035 ulazni uređaji sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165629 Ulazni uređaji se koriste za unošenje podataka(npr.miš,tipkovnica,skener,mikrofon...)]]> 2016-10-25 20:26:19 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165629 izlazni uređaji sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165668 Izlazni uređaj je dio hardwarera koji prikazuje podatke i rezultate korisniku. (npr.slušalice,printer,zvućnnici..)]]> 2016-10-25 20:26:32 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165668 rom sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165723 memorija iz koje se podaci mogu samo čitati]]> 2016-10-25 20:26:51 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165723 ram sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165793 memorija s nasumičnim pristupom]]> 2016-10-25 20:27:09 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133165793 printer sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133166479 2016-10-25 20:30:05 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133166479 mikrofon sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133167391 2016-10-25 20:34:17 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133167391 sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133172052 2016-10-25 20:56:02 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/133172052 ram sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/134029677 2016-10-29 10:05:34 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/134029677 rom sara_mlinaric1811 https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/134029750 2016-10-29 10:08:19 UTC https://padlet.com/sara_mlinaric1811/7v0rvcwehx1b/wish/134029750