{"id":717,"date":"2023-09-25T18:13:32","date_gmt":"2023-09-25T16:13:32","guid":{"rendered":"https:\/\/ieee.cs.uowm.gr\/citizension\/?p=717"},"modified":"2023-09-25T18:13:32","modified_gmt":"2023-09-25T16:13:32","slug":"paradeigma-3-button-with-led-and-buzzer","status":"publish","type":"post","link":"https:\/\/ieee.cs.uowm.gr\/citizension\/2023\/09\/paradeigma-3-button-with-led-and-buzzer\/","title":{"rendered":"\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 3: Button with Led and Buzzer"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone  wp-image-718\" src=\"https:\/\/ieee.cs.uowm.gr\/citizension\/wp-content\/uploads\/2023\/09\/PIC-3CC.png\" alt=\"\" width=\"419\" height=\"376\" \/><\/p>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-719\" src=\"https:\/\/ieee.cs.uowm.gr\/citizension\/wp-content\/uploads\/2023\/09\/PIC-3C.png\" alt=\"\" width=\"419\" height=\"307\" \/><\/p>\n<p style=\"text-align: justify;\"><b>\u0395\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2<\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">1 Arduino UNO\u00a0 \u00a0 \u00a0 \u00a0 1 Breadbroad\u00a0 \u00a0 \u00a0 \u00a0 1 Led\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">1 \u03c0\u03b9\u03b5\u03b6\u03bf\u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03b7\u03c2\u00a0 \u00a0 1 Pushbutton \u00a0 \u00a0 \u00a0 \u00a0 6 \u039a\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1<\/span><\/p>\n<p style=\"text-align: justify;\"><b>\u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1<\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c3\u03c4\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd Arduino \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03ba\u03bf\u03c5\u03bc\u03c0\u03b9\u03bf\u03cd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03bc\u03c0\u03b1\u03b6\u03bf\u03cd\u03ba\u03b1 (buzzer) \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 LED, \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03bf\u03c5\u03bc\u03c0\u03b9\u03bf\u03cd.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u039f\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03bf Arduino. \u039f \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 pin \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7, \u03c4\u03bf\u03c5 \u03bc\u03c0\u03b1\u03b6\u03bf\u03cd\u03ba\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 LED.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0397 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 setup () \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bc\u03af\u03b1 \u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2 \u03ba\u03ac\u03b8\u03b5 pin. \u03a3\u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03c4\u03bf \u03ba\u03bf\u03c5\u03bc\u03c0\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03af\u03c3\u03bf\u03b4\u03bf\u03c2 (input), \u03bf \u03bc\u03c0\u03b1\u03b6\u03bf\u03cd\u03ba\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 LED \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5 (output)<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0397 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 loop() \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b5\u03b9\u03bb\u03b7\u03bc\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03bb\u03b1\u03ba\u03ad\u03c4\u03b1 Arduino. \u0397 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2 \u03b8\u03ad\u03c4\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae buttonState \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03ad\u03c7\u03bf\u03c5\u03c3\u03b1 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03ba\u03bf\u03c5\u03bc\u03c0\u03b9\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf \u03c3\u03c4\u03bf BUTTON_PIN.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0395\u03ac\u03bd \u03b7 buttonState \u03b5\u03af\u03bd\u03b1\u03b9 LOW, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03c4\u03bf \u03ba\u03bf\u03c5\u03bc\u03c0\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf, \u03c4\u03cc\u03c4\u03b5 \u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03c4\u03b9\u03c2 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b5\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0395\u03ba\u03c4\u03c5\u03c0\u03ce\u03bd\u03b5\u03b9 &#8220;\u03a4\u03bf \u03ba\u03bf\u03c5\u03bc\u03c0\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf&#8221; \u03c3\u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03b9\u03b1\u03ba\u03ae \u03bf\u03b8\u03cc\u03bd\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2 Serial.println().<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0398\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03ba\u03af\u03b4\u03b1 BUZZER_PIN \u03c3\u03b5 HIGH, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03b2\u03bf\u03bc\u03b2\u03b7\u03c4\u03ae \u03ae \u03ad\u03bd\u03b1 \u03b7\u03c7\u03b5\u03af\u03bf.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0398\u03ad\u03c4\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 LED_PIN \u03c3\u03b5 HIGH, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b2\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03bb\u03c5\u03c7\u03bd\u03af\u03b1 LED \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c4\u03bf Arduino.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0395\u03ac\u03bd \u03b7 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 buttonState \u03b5\u03af\u03bd\u03b1\u03b9 HIGH, \u03c0\u03bf\u03c5 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03ba\u03bf\u03c5\u03bc\u03c0\u03af \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf, \u03c4\u03cc\u03c4\u03b5 \u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03c4\u03b9\u03c2 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b5\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0395\u03ba\u03c4\u03c5\u03c0\u03ce\u03bd\u03b5\u03b9 &#8220;\u03a4\u03bf \u03ba\u03bf\u03c5\u03bc\u03c0\u03af \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf&#8221; \u03c3\u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03b9\u03b1\u03ba\u03ae \u03bf\u03b8\u03cc\u03bd\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2 Serial.println().<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0398\u03ad\u03c4\u03b5\u03b9 \u03c4\u03bf pin BUZZER_PIN \u03c3\u03b5 LOW, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf\u03bd \u03b2\u03bf\u03bc\u03b2\u03b7\u03c4\u03ae \u03ae \u03c4\u03bf \u03b7\u03c7\u03b5\u03af\u03bf.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0398\u03ad\u03c4\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 LED_PIN \u03c3\u03b5 LOW, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03b1\u03c0\u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf LED \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf \u03c3\u03c4\u03bf Arduino.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03b9\u03b1 \u03b1\u03c0\u03bb\u03ae \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03bc\u03c0\u03bf\u03c5\u03c4\u03cc\u03bd, \u03cc\u03c0\u03bf\u03c5 \u03c0\u03b1\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03bc\u03c0\u03bf\u03c5\u03c4\u03cc\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bf \u03b2\u03bf\u03bc\u03b2\u03b7\u03c4\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf LED \u03ba\u03b1\u03b9 \u03b1\u03c6\u03ae\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03bc\u03c0\u03bf\u03c5\u03c4\u03cc\u03bd \u03c3\u03b2\u03ae\u03bd\u03bf\u03c5\u03bd. \u0397 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03b1\u03bb\u03bb\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 pin \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03ae \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ad\u03c2 if-else.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0395\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 1 Arduino UNO\u00a0 \u00a0 \u00a0 \u00a0 1 Breadbroad\u00a0 \u00a0 \u00a0 \u00a0 1 Led\u00a0 1 \u03c0\u03b9\u03b5\u03b6\u03bf\u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03b7\u03c2\u00a0 \u00a0 1 Pushbutton \u00a0 \u00a0 \u00a0 \u00a0 6 \u039a\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u0391\u03c5\u03c4\u03cc\u03c2 \u03bf<span class=\"more-button\"><a href=\"https:\/\/ieee.cs.uowm.gr\/citizension\/2023\/09\/paradeigma-3-button-with-led-and-buzzer\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\">\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 3: Button with Led and Buzzer<\/span><\/a><\/span><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-717","post","type-post","status-publish","format-standard","hentry","category-tinkercad"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 3: Button with Led and Buzzer &#8211; Citizension of Smart Cities<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ieee.cs.uowm.gr\/citizension\/2023\/09\/paradeigma-3-button-with-led-and-buzzer\/\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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