{"id":766,"date":"2024-05-21T21:45:15","date_gmt":"2024-05-21T21:45:15","guid":{"rendered":"https:\/\/andreitupits23.thkit.ee\/WP\/?page_id=766"},"modified":"2024-05-22T22:11:32","modified_gmt":"2024-05-22T22:11:32","slug":"ulesanne-3","status":"publish","type":"page","link":"https:\/\/andreitupits23.thkit.ee\/WP\/ulesanne-3\/","title":{"rendered":"\u00dclesanne 3"},"content":{"rendered":"\n

\u00d6\u00f6lamp<\/p>\n\n\n\n

T\u00f6\u00f6kirjeldus<\/strong><\/mark><\/p>\n\n\n\n

Luua \u00f6\u00f6lamp, mida saab potentsiomeeteri abiga sisse ja v\u00e4lja l\u00fclitada ning valgustakisti abiga erksuse reguleerida.<\/p>\n\n\n\n

Valgustugevus (analogdigitalWrite(PIN ,0..255) \/ p\u00f5levate ledide hulk s\u00f5ltub \u00fcmbritsevast valgusest. Ehk siis pimeajal lamp t\u00f6\u00f6tab.P\u00e4eval , kui valgust on tohutu suur – ei t\u00f6\u00f6ta. Kusjuures potentsiomeeteri vajutamisel v\u00f5iks LED lampi v\u00e4rvi muuta<\/p>\n\n\n\n

Valgustugevuse korral kasuta analogdigitalWrite(PIN ,0..255), kasutasin LEDid, digitalWrite(PIN,HIGH\/LOW).<\/p>\n\n\n\n

Kasutatud komponenid<\/strong><\/mark>
Arduino UNO plaat (1tk)
Arendusplaat (1tk)
takisti (4tk)
juhet (12tk)
valgustakisti (1tk)
potentsiomeeter (1tk)<\/p>\n\n\n\n

Kasutamine<\/strong><\/mark><\/p>\n\n\n\n

\u00d6\u00f6lamp t\u00f6\u00f6tab potensiomeetri vajutamisel ning peale sissel\u00fclitamist v\u00f5iks erksuse reguleerida valgustakisti abiga (0st – 255ni)<\/p>\n\n\n\n

Kood kommetaridega<\/mark><\/strong><\/p>\n\n\n\n

const int potensiometr = 1; \/\/ Potentsiomeetri analoogsisendi pin<\/mark>\n\nint fototakisti = 0; \/\/ Fototakisti analoogsisendi pin<\/mark>\n\nint lightLevel = 0; \/\/ Muutuja valguse taseme j\u00e4lgimiseks<\/mark>\nint Value_new = 0; \/\/ Muutuja potentsiomeetri v\u00e4\u00e4rtuse hoidmiseks<\/mark>\n\nconst int RED1 = 11; \nconst int BLUE1 = 10; \nconst int GREEN1 = 9;  \n\nvoid setup()\n{\n  pinMode(RED1, OUTPUT); \/\/ LEDi pin v\u00e4ljundiks<\/mark>\n  pinMode(BLUE1, OUTPUT); \n  pinMode(GREEN1, OUTPUT); \n}\n\nvoid loop()\n{\n  \/\/ L\u00fclita k\u00f5ik LEDid v\u00e4lja<\/mark>\n  digitalWrite(RED1, LOW);\n  digitalWrite(BLUE1, LOW);\n  digitalWrite(GREEN1, LOW);\n  \n  \/\/ Loe fototakisti v\u00e4\u00e4rtu<\/mark>s\n  lightLevel = analogRead(fototakisti);\n  \n  \/\/ Reguleeri valguse taset<\/mark>\n  manualTune();\n  \n  \/\/ Loe potentsiomeetri v\u00e4\u00e4rtus<\/mark>\n  Value_new = analogRead(potensiometr);\n  \n  \/\/ Kaardista potentsiomeetri v\u00e4\u00e4rtus vahemikku 0 kuni 3<\/mark>\n  Value_new = map(Value_new, 0, 1023, 0, 3);\n  \n  \n  if (Value_new == 2)\n  {\n    BLUE();\n  }\n  else if (Value_new == 1)\n  {\n    RED();\n  }\n  else if (Value_new == 3)\n  {\n    GREEN();\n  }\n  else\n  {\n    \n    digitalWrite(RED1, LOW);\n    digitalWrite(BLUE1, LOW); \n    digitalWrite(GREEN1, LOW);\n  }\n}\n\nvoid manualTune()\n{\n  \n  lightLevel = map(lightLevel, 300, 800, 0, 255);\n  \n  \n  lightLevel = constrain(lightLevel, 0, 255);\n} \n\nvoid GREEN()\n{\n  \/\/ Kasuta analogWrite funktsiooni valguse taseme reguleerimiseks<\/mark>\n  analogWrite(GREEN1, lightLevel);\n}\n\nvoid RED()\n{\n  reguleerimiseks\n  analogWrite(RED1, lightLevel);\n}\n\nvoid BLUE()\n{\n   reguleerimiseks\n  analogWrite(BLUE1, lightLevel); \n}\n<\/code><\/pre>\n\n\n\n
Link<\/strong><\/mark><\/p>\n\n\n\n
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