{"id":1803,"date":"2018-08-18T22:03:42","date_gmt":"2018-08-18T20:03:42","guid":{"rendered":"http:\/\/jvelektronika.cz\/?page_id=1803"},"modified":"2018-08-18T22:59:49","modified_gmt":"2018-08-18T20:59:49","slug":"3x3x3-led-cube-with-arduino-uno","status":"publish","type":"page","link":"https:\/\/jvelektronika.cz\/?page_id=1803","title":{"rendered":"3X3X3 LED Cube with Arduino Uno"},"content":{"rendered":"

3X3X3 LED KOSTKA – Arduino UNO<\/h1>\n

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3x rezistor 180R<\/p>\n

27x led – barvu si zvolte, jakou chcete<\/p>\n

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V\u0161ech 27 led diod t\u00edmto zb\u016fsobem p\u0159iprav\u00edme.<\/p>\n

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V\u0161echny 3 m\u0159\u00ed\u017eky ud\u011bl\u00e1me stejn\u011b.\"\"<\/a> \"\"<\/a> \"\"<\/a><\/p>\n

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Nyn\u00ed m\u00e1me jednu ze t\u0159\u00ed vrstev kostky, pot\u0159ebujeme vytvo\u0159it dal\u0161\u00ed dv\u011b vrstvy dle stejn\u00e9ho postupu<\/strong>\u00a0jako jetento.<\/p>\n

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Nyn\u00ed nap\u00e1j\u00edme na sebe.<\/p>\n

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Obvod a pracovn\u00ed vysv\u011btlen\u00ed<\/strong><\/h3>\n

S hotovou kostkou m\u00e1me celkem 12 bod\u016f.\u00a0Z toho dev\u011bt je spole\u010dn\u00fdch pozitivn\u00edch a t\u0159i jsou spole\u010dn\u00e9 negativn\u00ed.\u00a0Ka\u017ed\u00e1 spole\u010dn\u00e1 kladn\u00e1 svorka spojuje kladn\u00e9 svorky t\u0159\u00ed LED a ka\u017ed\u00e1 b\u011b\u017en\u00e1 z\u00e1porn\u00e1 svorka spojuje z\u00e1porn\u00e9 svorky dev\u00edti LED.\u00a0Tak\u017ee m\u00e1me\u00a0dev\u011bt sloupc\u016f reprezentuj\u00edc\u00edch dev\u011bt kladn\u00fdch termin\u00e1l\u016f (CP1-CP9) a t\u0159i vrstvy p\u0159edstavuj\u00ed t\u0159i negativn\u00ed termin\u00e1ly (CN1-CN3)<\/strong>\u00a0.<\/p>\n

PIN2 —————— CP1 (spole\u010dn\u00fd pozitivn\u00ed)
\nPIN3 —————— CP2 (spole\u010dn\u00fd pozitivn\u00ed)
\nPIN4 – —————– CP3 (spole\u010dn\u00fd pozitivn\u00ed)
\nPIN5 —————— CP4 (spole\u010dn\u00fd pozitivn\u00ed)
\nPIN6 — ————— CP5 (spole\u010dn\u00fd pozitivn\u00ed)
\nPIN7 —————— CP6 (spole\u010dn\u00fd pozitivn\u00ed)
\nPIN8 —– ————- CP7 (Spole\u010dn\u00fd pozitivn\u00ed)
\nPIN9 —————— CP8 (Spole\u010dn\u00fd pozitivn\u00ed)
\nPIN10 ——- ——— CP9 (spole\u010dn\u00fd pozitivn\u00ed)<\/p>\n

PIN A0 —————— CN1 (Spole\u010dn\u00e9 z\u00e1porn\u00e9)
\nPIN A1 —————— CN2 (Spole\u010dn\u00e9 negativn\u00ed)
\nPIN A2 —————— CN3 (Spole\u010dn\u00e9 negativn\u00ed)<\/p>\n

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Nyn\u00ed p\u0159ipoj\u00edme t\u011bchto 12 pin\u016f k Arduino UNO odpov\u00eddaj\u00edc\u00edm zp\u016fsobem, jak je uvedeno v sch\u00e9matu zapojen\u00ed pro\u00a0LED kostku na b\u00e1zi arduina m\u00e1me hotovou<\/strong> .<\/p>\n

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