{"id":66607,"date":"2023-03-28T06:18:56","date_gmt":"2023-03-28T04:18:56","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/jak-zrobic-kalkulator-na-arduino\/"},"modified":"2023-07-24T11:17:46","modified_gmt":"2023-07-24T09:17:46","slug":"jak-vytvorit-kalkulacku-pomoci-arduino","status":"publish","type":"post","link":"https:\/\/botland.cz\/blog\/jak-vytvorit-kalkulacku-pomoci-arduino\/","title":{"rendered":"Jak vytvo\u0159it kalkula\u010dku pomoc\u00ed Arduino"},"content":{"rendered":"\u010cas \u010dten\u00ed:<\/span> 2<\/span> min.<\/span><\/span>\t\t
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Arduino je modul mikrokontrol\u00e9ru s velmi \u0161irok\u00fdm spektrem mo\u017enost\u00ed – kdy\u017e si sami vytvo\u0159\u00edte jednoduch\u00fd projekt, je to v\u00fdborn\u00e1 zku\u0161enost pro u\u010den\u00ed. Zjist\u011bte, jak sestavit kalkula\u010dku!<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Pro\u010d si kalkula\u010dku sestavovat sami?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Arduino<\/a> je za\u0159\u00edzen\u00ed, kter\u00e9 zku\u0161en\u00fd elektronik dok\u00e1\u017ee vyu\u017e\u00edt pro mnoho aplikac\u00ed. Dob\u0159e funguje jak v seri\u00f3zn\u00edch komer\u010dn\u00edch projektech, tak p\u0159i spou\u0161t\u011bn\u00ed star\u00fdch konzolov\u00fdch her, osv\u011bd\u010duje se jako logick\u00e9 obvody v syst\u00e9mech inteligentn\u00edch budov a je ide\u00e1ln\u00ed pro v\u00fduku za\u010d\u00ednaj\u00edc\u00edch elektronik\u016f a program\u00e1tor\u016f. Zjist\u011bte, jak si sestavit vlastn\u00ed verzi kalkula\u010dky. Hardwarov\u011b ani softwarov\u011b nen\u00ed projekt nijak slo\u017eit\u00fd, ale jeho vlastn\u00ed realizace je miln\u00edkem ve v\u00fduce programov\u00e1n\u00ed a mikroprocesorov\u00e9 elektroniky.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Co pot\u0159ebujete k sestaven\u00ed kalkula\u010dky Arduino?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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P\u0159ed zah\u00e1jen\u00edm prac\u00ed je dobr\u00e9 shrom\u00e1\u017edit ve\u0161ker\u00e9 n\u00e1\u0159ad\u00ed a komponenty, aby pr\u00e1ce prob\u00edhala hladce. Z\u00e1kladem cel\u00e9ho projektu je samoz\u0159ejm\u011b deska Arduino<\/a> – m\u016f\u017ee to b\u00fdt nap\u0159\u00edklad model Arduino Uno, ale dob\u0159e poslou\u017e\u00ed i jin\u00e9 verze. Hodit se v\u00e1m bude tak\u00e9 kontaktn\u00ed deska<\/a> – n\u00e1stroj, s jeho\u017e pomoc\u00ed m\u016f\u017eete sv\u016fj projekt sestavit bez p\u00e1jen\u00ed tak, aby byl pln\u011b funk\u010dn\u00ed. V p\u0159\u00edpad\u011b pot\u0159eby ji m\u016f\u017eete snadno upravit a vylep\u0161it, ani\u017e byste p\u0159i\u0161li o sou\u010d\u00e1stky nebo samotnou desku, a nakonec ji m\u016f\u017eete celou rozebrat a pou\u017e\u00edt pro jin\u00fd projekt. Pro \u00fasp\u011b\u0161n\u00fd pr\u016fb\u011bh cel\u00e9 operace je rovn\u011b\u017e nutn\u00e9 propojit kabely<\/a> s konektory (z\u00e1str\u010dkami a z\u00e1suvkami) v r\u016fzn\u00fdch konfigurac\u00edch. Bude tak\u00e9 u\u017eite\u010dn\u00e9 m\u00edt p\u0159ipravenou desku s 16 tla\u010d\u00edtky typu taktov\u00fd p\u0159ep\u00edna\u010d (4×4<\/a> ), abyste mohli snadno zad\u00e1vat \u00fadaje do kalkula\u010dky. K p\u0159e\u010dten\u00ed v\u00fdsledku bude zapot\u0159eb\u00ed tak\u00e9 vhodn\u00fd displej <\/a>– po\u017eadavky nejsou velk\u00e9 – d\u016fle\u017eit\u00e9 je, aby byl schopen zobrazit n\u011bkolik znak\u016f a \u010d\u00edslic za sebou. Budete tak\u00e9 pot\u0159ebovat p\u0159evodn\u00edk I2C<\/a> a funk\u010dn\u00ed po\u010d\u00edta\u010d s nainstalovan\u00fdm v\u00fdvojov\u00fdm prost\u0159ed\u00edm (nejl\u00e9pe Arduino IDE<\/a>).<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Jak shrom\u00e1\u017ed\u011bn\u00e9 sou\u010d\u00e1sti sestavit?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Obrazovku m\u016f\u017eete p\u0159ipojit k Arduino d\u00edky p\u0159evodn\u00edku I2C. Pokud nem\u00e1te v \u00famyslu p\u0159ipojit tyto komponenty trvale, nejjednodu\u0161\u0161\u00ed by bylo p\u0159ip\u00e1jet p\u00e1sek sami\u010d\u00edch goldpin\u016f k desce Arduino (GPIO) a p\u00e1sek sam\u010d\u00edch goldpin\u016f k p\u0159evodn\u00edku I2C a k desce s plo\u0161n\u00fdmi spoji s obrazovkou. P\u0159evodn\u00edk a obrazovku k sob\u011b snadno p\u0159ipoj\u00edte pomoc\u00ed kontaktn\u00ed desky. K Arduino lze snadno p\u0159ipojit nap\u00e1jen\u00ed (GND a VCC) a piny SDA a SCL (celkem 4 vodi\u010de), \u010d\u00edm\u017e vznik\u00e1 mo\u017enost jednoduch\u00e9 vizualizace dat na obrazovce. Dal\u0161\u00edm d\u016fle\u017eit\u00fdm krokem je p\u0159ipojen\u00ed kl\u00e1vesnice taktov\u00e9ho sp\u00edna\u010de pomoc\u00ed osmi vodi\u010d\u016f ke vstup\u016fm Arduino. Nakonec p\u0159ipojte nap\u00e1jen\u00ed k desce a p\u0159ipravte p\u0159ipojen\u00ed USB k po\u010d\u00edta\u010di pro programov\u00e1n\u00ed za\u0159\u00edzen\u00ed.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Programov\u00e1n\u00ed Arduino<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Spole\u010dnost Arduino se o u\u017eivatele velmi dob\u0159e postarala vytvo\u0159en\u00edm bezplatn\u00e9ho, jednotn\u00e9ho a snadno pou\u017eiteln\u00e9ho v\u00fdvojov\u00e9ho prost\u0159ed\u00ed “Arduino IDE”. Pou\u017eit\u00ed tohoto za\u0159\u00edzen\u00ed nen\u00ed jedinou mo\u017enost\u00ed programov\u00e1n\u00ed, ale proto\u017ee je velmi pohodln\u00e9, bude tak\u00e9 ide\u00e1ln\u00ed pro programov\u00e1n\u00ed desky jako kalkula\u010dky. Pro zku\u0161en\u00e9ho program\u00e1tora to nen\u00ed obt\u00ed\u017en\u00fd \u00fakol, ale vy\u017eaduje ur\u010dit\u00e9 zku\u0161enosti a znalost prost\u0159ed\u00ed. Knihovny pro r\u016fzn\u00e9 \u00fa\u010dely jsou voln\u011b dostupn\u00e9 pro ka\u017ed\u00e9ho a programovac\u00ed jazyk je velmi bl\u00edzk\u00fd jazyku C. To je velmi d\u016fle\u017eit\u00e9, proto\u017ee d\u00edky tomu m\u016f\u017ee ka\u017ed\u00fd snadno naj\u00edt jak\u00fdkoli v\u00fdukov\u00fd materi\u00e1l prost\u0159ednictv\u00edm internetu nebo literatury.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Jak vytvo\u0159it kalkula\u010dku na arduino?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Sestaven\u00ed kalkula\u010dky na b\u00e1zi Arduino je pom\u011brn\u011b jednoduch\u00e1 operace. Vy\u017eaduje si osvojen\u00ed mal\u00e9ho mno\u017estv\u00ed znalost\u00ed jak z informatiky (pro naps\u00e1n\u00ed programu), tak z mikroprocesorov\u00e9 elektroniky. Jedn\u00e1 se o vynikaj\u00edc\u00ed \u00favodn\u00ed cvi\u010den\u00ed pro za\u010d\u00ednaj\u00edc\u00ed elektroniky, program\u00e1tory nebo robotiky.\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Arduino je modul mikrokontrol\u00e9ru s velmi \u0161irok\u00fdm spektrem mo\u017enost\u00ed – kdy\u017e si sami vytvo\u0159\u00edte jednoduch\u00fd projekt, je to v\u00fdborn\u00e1 zku\u0161enost pro u\u010den\u00ed. Zjist\u011bte, jak sestavit kalkula\u010dku!<\/p>\n","protected":false},"author":21,"featured_media":63077,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[555,561],"tags":[],"class_list":["post-66607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino-cs","category-programovani"],"acf":[],"yoast_head":"\nJak vytvo\u0159it kalkula\u010dku pomoc\u00ed Arduino - Botland<\/title>\n<meta name=\"description\" content=\"Nau\u010dte se sestavit vlastn\u00ed verzi kalkula\u010dky na v\u00fdvojov\u00e9 desce Arduino.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/botland.cz\/blog\/jak-vytvorit-kalkulacku-pomoci-arduino\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak vytvo\u0159it kalkula\u010dku pomoc\u00ed Arduino - 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Swoje pomys\u0142y na Raspberry Pi i Arduino ch\u0119tnie przekuwa w konkrety. Uparty samouk \u2013 o pomoc prosi dopiero wtedy kiedy zabraknie pozycji w wyszukiwarce. 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