{"id":2461,"date":"2020-01-13T10:01:00","date_gmt":"2020-01-13T10:01:00","guid":{"rendered":"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/?p=2461"},"modified":"2020-01-16T10:17:15","modified_gmt":"2020-01-16T10:17:15","slug":"ws2812b-oraz-millis-3-2-2-2-2-2-2-2","status":"publish","type":"post","link":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/?p=2461","title":{"rendered":"Maskotka i heXapod"},"content":{"rendered":"\n

Maskotka – prztwornica step down<\/h2>\n\n\n\n

Pan Bartek zmodyfikowa\u0142 modu\u0142 zasilania wstawiaj\u0105c przetwornic\u0119 step-down 5V. Chodzi\u0142o o zminimalizowanie strat mocy regulatora liniowego 5V (chyba TS78L05ACY) przy zasilaniu 12V – bo 12V-5V = 7V, co przy (teoretycznym) pr\u0105dzie 1A daje a\u017c 7W strat. Oczywi\u015bcie u nas nie by\u0142o 1A a mniej, niemniej jednak to zdecydowanie za du\u017co. Przetwornica (tego typu<\/a>) rozwi\u0105zuje problem. <\/p>\n\n\n\n

\"\"
Modu\u0142 zasilania z przetwornic\u0105 step-down.<\/figcaption><\/figure>\n\n\n\n

Modu\u0142 pe\u0142ni jednocze\u015bnie funkcj\u0119 sterowania paskami LED Maskotki, kt\u00f3rych jest 5 sztuk – dlatego wida\u0107 5 trzypinowych konektor\u00f3w do pask\u00f3w LED WS2811B. Obok zainstalowano potencjometr 10k, kt\u00f3ry \u0142\u0105czy si\u0119 z pinem A0 w Arduino i steruje jasno\u015bci\u0105 wspomnianych pask\u00f3w. Fajnie! Co wi\u0119cej – wszystko dzia\u0142a \ud83d\ude09<\/p>\n\n\n\n

\"\"
Maskotka zasilana 12V aku.<\/figcaption><\/figure>\n\n\n\n

heXapod\/paj\u0105k<\/h2>\n\n\n\n
\"\"
Jedna noga (ju\u017c w ca\u0142o\u015bci).<\/figcaption><\/figure>\n\n\n\n
\"\"
Ta sama noga w „rozkroku”.<\/figcaption><\/figure>\n\n\n\n

Jak wida\u0107 Pan Bartek crozbudowuje sw\u00f3j nowy projekt heXapod (paj\u0105k)<\/a>…<\/p>\n\n\n\n

(c) K.G. 20<\/em>20<\/p>\n","protected":false},"excerpt":{"rendered":"

Maskotka – prztwornica step down Pan Bartek zmodyfikowa\u0142 modu\u0142 zasilania wstawiaj\u0105c przetwornic\u0119 step-down 5V. Chodzi\u0142o o zminimalizowanie strat mocy regulatora liniowego 5V (chyba TS78L05ACY) przy zasilaniu 12V – bo 12V-5V = 7V, co przy (teoretycznym) pr\u0105dzie 1A daje a\u017c 7W strat. Oczywi\u015bcie u nas nie by\u0142o 1A a mniej, niemniej jednak to zdecydowanie za du\u017co. […]<\/p>\n","protected":false},"author":5,"featured_media":2465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[52],"tags":[234,266,371,374,342,174,373],"class_list":{"0":"post-2461","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-fibot","8":"tag-maskotka","9":"tag-nokia","10":"tag-pila","11":"tag-pm2d","12":"tag-pm2d3d","13":"tag-przycisk","14":"tag-wieloklik","16":"post-with-thumbnail","17":"post-with-thumbnail-large"},"_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/2461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2461"}],"version-history":[{"count":1,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/2461\/revisions"}],"predecessor-version":[{"id":2466,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/2461\/revisions\/2466"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/media\/2465"}],"wp:attachment":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}