{"id":32,"date":"2024-04-04T03:04:46","date_gmt":"2024-04-04T00:04:46","guid":{"rendered":"https:\/\/sisu.ut.ee\/elektroonika\/47-ostsilloskoop\/"},"modified":"2024-04-04T03:05:53","modified_gmt":"2024-04-04T00:05:53","slug":"47-ostsilloskoop","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/elektroonika\/47-ostsilloskoop\/","title":{"rendered":"4.7. Ostsilloskoop"},"content":{"rendered":"<p><span>Leidsime, et otstarbekas oleks m\u00f5nedes j\u00e4rgmistes videoloengutes demonstreerida pingesignaale ostsilloskoobiga. Me ei eelda, et iga\u00fchel oleks ostsilloskoop kodus olemas. See video annab ettekujutuse, kuidas neis videotes n\u00e4idatud pingekujud on saadud.<\/span><\/p>\n<p><\/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\/8dDBgILlmGM\" target=\"_blank\" rel=\"noopener\"><span>https:\/\/youtu.be\/8dDBgILlmGM<\/span><\/a><\/p>\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><span>Videos ajahetkel 01:50 \u2013 02:00 n\u00e4idatakse pinget Schmitti trigeriga multivibraatori kondensaatoril. <\/span><\/p>\n<ol>\n<li>Missugune on selle Schmitti trigeri h\u00fcstereesipinge?<\/li>\n<li>Missugune on selle multivibraatori v\u00f5nkesagedus?<\/li>\n<\/ol>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69d4fd320253d-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69d4fd320253d-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69d4fd320253d-collapse\">Vastus<\/button>\n        <\/h2>\n        <div id=\"accordion-69d4fd320253d-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69d4fd320253d-heading\">\n            <div class=\"accordion-body\">\n<p><strong>1. Missugune on selle Schmitti trigeri h\u00fcstereesipinge?<\/strong><\/p>\n<p style=\"padding-left: 30px\">Pinge kondensaatoril muutub \u00fclemise ja alumise \u00fcmberl\u00fclitamispinge vahel. Ehkki signaali nullnivoo ei ole n\u00e4ha, n\u00e4eme, et joon muutub vahemikus -1,8 \u2026 +1,4 jaotist keskjoonest. Ostsilloskoobi kollase joone vertikaalne m\u00f5\u00f5tkava on 500mV jaotise kohta. H\u00fcstereesipinge on (1,8+1,4)\u00b70,5V = <span style=\"color: #008000\"><strong>1,6V<\/strong><\/span>.<\/p>\n<p><strong>2. Missugune on selle multivibraatori v\u00f5nkesagedus?<\/strong><\/p>\n<p style=\"padding-left: 30px\"><span>Horisontaalne m\u00f5\u00f5tkava on 100\u00b5s jaotise kohta. Signaali periood e. siksaki kahe tipu vaheline kaugus on 2,8 jaotist, mis vastab 280\u00b5s-le. V\u00f5nkesagedus on perioodi p\u00f6\u00f6rdv\u00e4\u00e4rtus: f = 1 \/ 0,00028s = <span style=\"color: #008000\"><strong>3571,4 Hz<\/strong><\/span>.<\/span><\/p>\n<p><span><\/span><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Leidsime, et otstarbekas oleks m\u00f5nedes j\u00e4rgmistes videoloengutes demonstreerida pingesignaale ostsilloskoobiga. Me ei eelda, et iga\u00fchel oleks ostsilloskoop kodus olemas. See video annab ettekujutuse, kuidas neis videotes n\u00e4idatud pingekujud on saadud. Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega. Muuda n\u00f5usolekut https:\/\/youtu.be\/8dDBgILlmGM &#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-32","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/32","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=32"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/32\/revisions"}],"predecessor-version":[{"id":232,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/32\/revisions\/232"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/media?parent=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}