{"id":617,"date":"2022-07-30T10:13:45","date_gmt":"2022-07-30T10:13:45","guid":{"rendered":"http:\/\/bechele.de\/?p=617"},"modified":"2024-03-04T18:34:17","modified_gmt":"2024-03-04T18:34:17","slug":"surveillance-camera","status":"publish","type":"page","link":"https:\/\/bechele.de\/?page_id=617","title":{"rendered":"Surveillance cam"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong>Surveillance camera out of a notebook camera<\/strong><\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">Related links:<\/mark><\/strong><br><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><a href=\"https:\/\/bechele.de\/?page_id=621\">Bill of materials<\/a><br><a href=\"https:\/\/bechele.de\/?page_id=623\">Camera Build<\/a><br><a href=\"https:\/\/bechele.de\/?page_id=626\">Camera focussing<\/a><br><a href=\"https:\/\/bechele.de\/?page_id=628\">Camera Housing<\/a><br><a href=\"https:\/\/bechele.de\/?page_id=630\">Camera Software<\/a><br><a href=\"https:\/\/bechele.de\/?page_id=635\">Wiring diagram<\/a><\/mark><\/strong><\/p>\n\n\n\n<p>Cheap surveillance cameras often have a poor quality. Also they are almost quite conspicuous. If you have a small budget you should have a closer look to this. The surveillance camera is based on an old notebook camera, that can be purchased for little money. Although they deliver a good image quality with &#8211; depending on the module &#8211; a reasonable resolution. Notebook cameras usually work using a USB interface that is internally connected to the Motherboard, but need &#8211; other than normal USB devices &#8211; <strong>3.3V instead of 5 V<\/strong>.&nbsp; If you run these cameras on 5 V you may destroy them, they simply do not work, or if you have good luck and they work. Fortunately you usually don&#8217;t need any extra drivers to operate these cameras.&nbsp;<\/p>\n\n\n\n<p>Under Linux they are usually detected as a video device. Under Windows this is similar.&nbsp;<\/p>\n\n\n\n<p>The real work is to supply the camera with 3.3V, to solder on a USB cable and put it into a proper housing.<\/p>\n\n\n\n<p>The Projekt shows therfore a build proposal<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/bechele.de\/wp-content\/uploads\/2022\/07\/110-1.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Ready surveillance cam and an old webcam board out of a defective notebook<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Surveillance camera out of a notebook camera Related links:Bill of materialsCamera BuildCamera focussingCamera HousingCamera SoftwareWiring diagram Cheap surveillance cameras often have a poor quality. Also&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-617","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/bechele.de\/index.php?rest_route=\/wp\/v2\/pages\/617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bechele.de\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bechele.de\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bechele.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bechele.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=617"}],"version-history":[{"count":4,"href":"https:\/\/bechele.de\/index.php?rest_route=\/wp\/v2\/pages\/617\/revisions"}],"predecessor-version":[{"id":1168,"href":"https:\/\/bechele.de\/index.php?rest_route=\/wp\/v2\/pages\/617\/revisions\/1168"}],"wp:attachment":[{"href":"https:\/\/bechele.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}