{"id":69,"date":"2024-04-04T03:04:48","date_gmt":"2024-04-04T00:04:48","guid":{"rendered":"https:\/\/sisu.ut.ee\/elektroonika\/84-taimeri-lulitamine-fototakistiga\/"},"modified":"2024-04-04T03:05:53","modified_gmt":"2024-04-04T00:05:53","slug":"84-taimeri-lulitamine-fototakistiga","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/elektroonika\/84-taimeri-lulitamine-fototakistiga\/","title":{"rendered":"8.4. Taimeri l\u00fclitamine fototakistiga"},"content":{"rendered":"<p>Selles videos vaatame, kuidas fototakisti signaali v\u00f5imendada PNP transistoriga ja koostame 555 taimeriga skeemi, mis reageerib valgusele.<\/p>\n<p style=\"text-align: center\"><\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n<p style=\"text-align: center\"><a href=\"https:\/\/youtu.be\/HFpPoMNjDVM\" target=\"_blank\" rel=\"noopener\">https:\/\/youtu.be\/HFpPoMNjDVM<\/a><\/p>\n<p>Praktilise t\u00f6\u00f6 jaoks vajad j\u00e4rgmisi vahendeid:<\/p>\n<ul>\n<li>multimeeter<\/li>\n<li>makettplaat<\/li>\n<li>6V vooluallikas<\/li>\n<li>555 taimer<\/li>\n<li>PNP transistor BC557<\/li>\n<li>fototakisti<\/li>\n<li>potentsiomeetrid<\/li>\n<li>takistid<\/li>\n<li>kondensaatorid<\/li>\n<li>juhtmed<\/li>\n<li>valgusdioodid<\/li>\n<\/ul>\n<h5><img loading=\"lazy\" decoding=\"async\" width=\"40\" height=\"40\" class=\"alignnone wp-image-77\" style=\"margin-left: 10px;margin-right: 10px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/189\/motle.png\" title=\"motle.png\" alt=\"motle.png\">\u00a0M\u00f5tle kaasa!<\/h5>\n<p>Video l\u00f5pus on KODUNE \u00dcLESANNE. See on selles kursuses kaasam\u00f5tlemise \u00fclesanne.<\/p>\n<p>Videos on nii, et kui fototakisti on pimedas, siis valgusdiood vilgub ja kui fototakisti on valgustatud, siis valgusdiood p\u00f5leb. Kuidas muuta seda skeemi nii, et kui fototakisti on pimedas, siis valusdiood vilgub ja kui fototakisti on valgustatud, siis valgusdiood ei p\u00f5le?<\/p>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dbcf35b57cd-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dbcf35b57cd-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dbcf35b57cd-collapse\">Vastus<\/button>\n        <\/h2>\n        <div id=\"accordion-69dbcf35b57cd-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dbcf35b57cd-heading\">\n            <div class=\"accordion-body\">\n<p>Vaata <a href=\"https:\/\/www.youtube.com\/watch?v=h2KXHBCq76Y&amp;feature=youtu.be\" target=\"_blank\" rel=\"noopener\">videot 5.1.<\/a> Selle video l\u00f5pus on taimeri v\u00e4ljundisse \u00fchendatud kaks valgusdioodi: kui \u00fcks neist p\u00f5leb siis teine samal ajal ei p\u00f5le. \u00dclesande lahendamiseks tuleb \u00fcmber t\u00f5sta valgusdiood 555 taimeri v\u00e4ljundis oleva takisti ja \u201cmaa\u201d e. toiteallika miinuse vahele.<\/p>\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<h5><img loading=\"lazy\" decoding=\"async\" width=\"40\" height=\"40\" class=\"alignnone wp-image-79\" style=\"margin-left: 10px;margin-right: 10px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/189\/katse.png\" title=\"katse.png\" alt=\"katse.png\">\u00a0Tee kaasa!<\/h5>\n<p>Muuda seda skeemi nii, et kui valgus kustub, siis hakkab t\u00f6\u00f6le helisignaal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selles videos vaatame, kuidas fototakisti signaali v\u00f5imendada PNP transistoriga ja koostame 555 taimeriga skeemi, mis reageerib valgusele. Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega. Muuda n\u00f5usolekut https:\/\/youtu.be\/HFpPoMNjDVM Praktilise t\u00f6\u00f6 jaoks vajad j\u00e4rgmisi vahendeid: multimeeter makettplaat 6V vooluallikas 555 taimer PNP &#8230;<\/p>\n","protected":false},"author":93,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-69","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/users\/93"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/comments?post=69"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/69\/revisions"}],"predecessor-version":[{"id":211,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/69\/revisions\/211"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/media?parent=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}