{"id":42,"date":"2016-02-23T20:04:08","date_gmt":"2016-02-23T20:04:08","guid":{"rendered":"https:\/\/ysitar.sites.sch.gr\/?p=42"},"modified":"2025-10-01T13:50:47","modified_gmt":"2025-10-01T13:50:47","slug":"%ce%ad%ce%bb%ce%b5%ce%b3%cf%87%ce%bf%cf%82-%ce%ba%ce%b9%ce%bd%ce%b7%cf%84%ce%ae%cf%81%cf%89%ce%bd-%ce%bc%ce%b5-arduino","status":"publish","type":"post","link":"https:\/\/ysitar.sites.sch.gr\/?p=42","title":{"rendered":"\u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd \u03bc\u03b5 Arduino"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"752\" height=\"582\" src=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/4994054469_e8c98612ce_b.jpg\" alt=\"\" class=\"wp-image-44\" srcset=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/4994054469_e8c98612ce_b.jpg 752w, https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/4994054469_e8c98612ce_b-300x232.jpg 300w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1 2 \u03bc\u03bf\u03c4\u03ad\u03c1 \u03c4\u03bf\u03c5 \u03c1\u03bf\u03bc\u03c0\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03bf\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b8\u03b1 \u03c7\u03c1\u03b5\u03b9\u03b1\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac:<br>? H-Bridge : L293D chip \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 0.6A \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b3\u03ad\u03c6\u03c5\u03c1\u03b1 (1.2A \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf) \u03bc\u03b5 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03b5\u03af \u03bc\u03bf\u03c4\u03ad\u03c1 \u03b1\u03c0\u03cc 4.5VDC \u03ad\u03c9\u03c2 25VDC<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/L293D.jpg\" alt=\"\" class=\"wp-image-43\" srcset=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/L293D.jpg 300w, https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/L293D-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/users.sch.gr\/ysitar\/wordpress\/?attachment_id=191\"><img decoding=\"async\" src=\"http:\/\/users.sch.gr\/ysitar\/wordpress\/wp-content\/uploads\/2016\/02\/l293d-300x287.png\" alt=\"l293d\" class=\"wp-image-191\"\/><\/a><\/figure>\n\n\n\n<p>\u03a4\u03b1 INPUT 1 \u2013 INPUT 4 \u03b4\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03b9\u03ba\u03c1\u03bf\u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae, \u03b5\u03bd\u03ce \u03c4\u03b1 OUTPUT1&amp;2 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bd \u03c4\u03bf\u03bd 1\u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 OUTPUT3&amp;4 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bd \u03c4\u03bf\u03bd 2\u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1 . \u03a4\u03b1 ENABLE \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03bb\u03bf\u03b3\u03b9\u03ba\u03cc 1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03bf\u03b9 \u03ad\u03be\u03bf\u03b4\u03bf\u03b9 OUTPUT.<\/p>\n\n\n\n<p>\u039c\u03b9\u03b1 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03c3\u03c5\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03b4\u03cd\u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"469\" src=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/Diagram_of_L293D-768x469-1.jpg\" alt=\"\" class=\"wp-image-47\" srcset=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/Diagram_of_L293D-768x469-1.jpg 768w, https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/Diagram_of_L293D-768x469-1-300x183.jpg 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>\u03a3\u03c4\u03bf\u03bd \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 8 \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 Vs (7-25V)\u03c4\u03c9\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd, \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ae \u03c4\u03bf\u03c5 \u03bc\u03b9\u03ba\u03c1\u03bf\u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae Vss (5V), \u03b5\u03bd\u03ce \u03b7 \u03b3\u03b5\u03af\u03c9\u03c3\u03b7 GND \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bf\u03b9\u03bd\u03ae \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03bf\u03c5 \u03bc\u03b9\u03ba\u03c1\u03bf\u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"752\" height=\"582\" src=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/4994054469_e8c98612ce_b-1.jpg\" alt=\"\" class=\"wp-image-45\" srcset=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/4994054469_e8c98612ce_b-1.jpg 752w, https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/4994054469_e8c98612ce_b-1-300x232.jpg 300w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/figure>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03b7\u03c2 \u03c6\u03bf\u03c1\u03ac\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03c3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03b5\u03c5\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"354\" height=\"173\" src=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/l293table.jpg\" alt=\"\" class=\"wp-image-46\" srcset=\"https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/l293table.jpg 354w, https:\/\/ysitar.sites.sch.gr\/wp-content\/uploads\/2025\/09\/l293table-300x147.jpg 300w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/figure>\n\n\n\n<p>\u03a4\u03ad\u03bb\u03bf\u03c2 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03ce\u03bd \u03bf\u03b4\u03b7\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 INPUTs \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5\u03c2 PWM \u03c4\u03bf\u03c5 \u03bc\u03b9\u03ba\u03c1\u03bf\u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae (\u03c3\u03c4\u03ad\u03bb\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b9\u03b1 \u03c4\u03b9\u03bc\u03ae \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 0 \u03ba\u03b1\u03b9 255).<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1 2 \u03bc\u03bf\u03c4\u03ad\u03c1 \u03c4\u03bf\u03c5 \u03c1\u03bf\u03bc\u03c0\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03bf\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b8\u03b1 \u03c7\u03c1\u03b5\u03b9\u03b1\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac:? H-Bridge : L293D chip \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 0.6A \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b3\u03ad\u03c6\u03c5\u03c1\u03b1 (1.2A \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf) \u03bc\u03b5 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03b5\u03af \u03bc\u03bf\u03c4\u03ad\u03c1 \u03b1\u03c0\u03cc 4.5VDC \u03ad\u03c9\u03c2 25VDC \u03a3\u03c4\u03b7\u03bd \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5: \u03a4\u03b1 INPUT 1 \u2013 INPUT&#8230;<\/p>\n","protected":false},"author":1,"featured_media":45,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[15],"class_list":["post-42","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-13","tag-arduino"],"_links":{"self":[{"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/42","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42"}],"version-history":[{"count":1,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/42\/revisions"}],"predecessor-version":[{"id":48,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/42\/revisions\/48"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/media\/45"}],"wp:attachment":[{"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ysitar.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}