{"id":11501,"date":"2023-10-23T14:58:02","date_gmt":"2023-10-23T11:58:02","guid":{"rendered":"https:\/\/learn.groundstudio.eu\/?p=11501"},"modified":"2024-06-03T13:50:06","modified_gmt":"2024-06-03T10:50:06","slug":"tree","status":"publish","type":"post","link":"https:\/\/learn.groundstudio.eu\/ro\/tree\/","title":{"rendered":"Brad de Cr\u0103ciun luminos DIY"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introducere<\/h2>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:16px\">Acest circuit simuleaz\u0103 jocul de lumini al unui brad de Cr\u0103ciun. Este format din 16 LED-uri, 8 ro\u0219ii \u0219i 8 verzi, \u00eemp\u0103r\u021bite \u00een 4 zone care se aprind si se sting la frecven\u021be diferite. Spre deosebire de alte circuite generator de lumin\u0103 intermitent\u0103 care folosesc circuite integrate, circuitul din acest kit utilizeaz\u0103 doar tranzistoare ca elemente active. Poate fi alimentat de la o baterie de 9V \u0219i utilizat ca dispozitiv independent.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lista cu uneltele necesare asambl\u0103rii \u0219i func\u021bion\u0103rii <br>neincluse in kit<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\"><strong>Nume <\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>Imagine<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\">Cump\u0103r\u0103<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Letcon<\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-10927\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/letcon-cu-temperatura-reglabila-907-2.jpg\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/letcon-cu-temperatura-reglabila-907-2.jpg 607w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/letcon-cu-temperatura-reglabila-907-2-300x300.jpg 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/letcon-cu-temperatura-reglabila-907-2-150x150.jpg 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/letcon-cu-temperatura-reglabila-907-2-12x12.jpg 12w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><button onclick=\"window.open('https:\/\/ardushop.ro\/en\/home\/444-letcon-cu-temperatura-reglabila-907.html','_blank')\" style=\"\">\ud83d\uded2 Buy<\/button><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Fludor<\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-10925\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/fludor-08mm-100g-1.jpg\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/fludor-08mm-100g-1.jpg 607w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/fludor-08mm-100g-1-300x300.jpg 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/fludor-08mm-100g-1-150x150.jpg 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/fludor-08mm-100g-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><button onclick=\"window.open('https:\/\/ardushop.ro\/en\/home\/458-solder-wire-08mm-100g.html','_blank')\" style=\"\">\ud83d\uded2 Buy<\/button><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Cle\u0219te pentru fire<\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-10924\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/clete-pentru-fire-3.jpg\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/clete-pentru-fire-3.jpg 607w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/clete-pentru-fire-3-300x300.jpg 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/clete-pentru-fire-3-150x150.jpg 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/07\/clete-pentru-fire-3-12x12.jpg 12w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><button onclick=\"window.open('https:\/\/ardushop.ro\/electronica\/260-clete-pentru-fire.html','_blank')\" style=\"\">\ud83d\uded2 Buy<\/button><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0218urubelni\u021b\u0103 Phillips (\u00een cruce)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-12073\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/set-surubelnita-de-precizie-cu-16-biti.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/set-surubelnita-de-precizie-cu-16-biti.png 900w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/set-surubelnita-de-precizie-cu-16-biti-300x300.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/set-surubelnita-de-precizie-cu-16-biti-150x150.png 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/set-surubelnita-de-precizie-cu-16-biti-768x768.png 768w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/set-surubelnita-de-precizie-cu-16-biti-12x12.png 12w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><button onclick=\"window.open('https:\/\/ardushop.ro\/home\/2367-set-surubelnita-de-precizie-cu-16-biti.html','_blank')\" style=\"\">\ud83d\uded2 Buy<\/button><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Baterie 9V<\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-11494\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b.webp\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b.webp 2000w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b-300x300.webp 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b-1024x1024.webp 1024w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b-150x150.webp 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b-768x768.webp 768w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b-1536x1536.webp 1536w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/688e4463-9095-439c-a6f3-f1b7f870aaca.17ab2f9c62b095a509e0d58f079cae3b-12x12.webp 12w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">List\u0103 cu componentele incluse \u00een kit <\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table is-style-regular\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Qty<\/th><th>Nume<\/th><th><strong>Detalii<\/strong><\/th><th><strong>Footprint<\/strong><\/th><th><strong>Imagine<\/strong><\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td>Rezistor<\/td><td>1K<\/td><td>R1 &#8211; R4<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"105\" class=\"wp-image-11810\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R.png 453w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-300x209.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-18x12.png 18w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-392x272.png 392w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-130x90.png 130w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td>Rezistor<\/td><td>75K<\/td><td>R5, R6<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"105\" class=\"wp-image-11810\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R.png 453w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-300x209.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-18x12.png 18w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-392x272.png 392w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-130x90.png 130w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td>Rezistor<\/td><td>100K<\/td><td>R7, R8<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"105\" class=\"wp-image-11810\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R.png 453w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-300x209.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-18x12.png 18w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-392x272.png 392w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/R-130x90.png 130w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td>LED<\/td><td>5mm, ro\u0219u<\/td><td>LED1, LED3, LED5, LED7,<br>LED9, LED11, LED13, LED15<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"71\" class=\"wp-image-11812\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red.png 496w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red-300x143.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red-18x9.png 18w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td>LED<\/td><td>5mm, green<\/td><td>LED2, LED4, LED5, LED8,<br>LED10, LED12, LED14, LED16<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"71\" class=\"wp-image-11812\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red.png 496w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red-300x143.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/LED-red-18x9.png 18w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td>Tranzistor<\/td><td>8050, bipolar NPN<\/td><td>Q1 &#8211; Q4<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"86\" class=\"wp-image-11813\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/Transiztor-TO92.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/Transiztor-TO92.png 552w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/Transiztor-TO92-300x172.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/Transiztor-TO92-18x10.png 18w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td>Condensator electrolitic<\/td><td>10uF<\/td><td>C1 &#8211; C4<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"57\" class=\"wp-image-11815\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/CP-1.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/CP-1.png 666w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/CP-1-300x114.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/CP-1-18x7.png 18w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td>Buton slider<\/td><td><\/td><td>SW1<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"170\" class=\"wp-image-11826\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-Slider-1.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-Slider-1.png 336w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-Slider-1-265x300.png 265w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-Slider-1-11x12.png 11w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td>Suport de baterie<\/td><td>9V<\/td><td>J1<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"95\" class=\"wp-image-12287\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder.png 359w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder-300x190.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder-18x12.png 18w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td>PCB<\/td><td><\/td><td><\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"97\" class=\"wp-image-12288\" style=\"width: 150px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/chrtree-pcb.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/chrtree-pcb.png 710w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/chrtree-pcb-300x194.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/chrtree-pcb-18x12.png 18w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Schema electronic\u0103<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"473\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/christmas-tree-sch.png\" alt=\"\" class=\"wp-image-11502\" style=\"aspect-ratio:1.437632135306554;width:922px;height:auto\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/christmas-tree-sch.png 680w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/christmas-tree-sch-300x209.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/christmas-tree-sch-18x12.png 18w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/christmas-tree-sch-392x272.png 392w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/christmas-tree-sch-130x90.png 130w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Principiul de func\u021bionare<\/h2>\n\n\n\n<p>Circuitul este compus din dou\u0103 multivibratoare bistabile (flip-flop):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Primul este format din tranzistorii Q1 \u0219i Q2, \u00eempreun\u0103 cu condensatorii C1 \u0219i C2, \u0219i controleaz\u0103 intermitent ramurile de LED-uri LED4-LED14 \u0219i LED6-LED12.<\/li>\n\n\n\n<li>Cel de-al doilea este format din tranzistorii Q3 \u0219i Q4, \u00eempreun\u0103 cu condensatorii C3 \u0219i C4, \u0219i controleaz\u0103 intermitent ramurile de LED-uri LED4-LED14 \u0219i LED6-LED12.<\/li>\n<\/ul>\n\n\n\n<p>Fiecare bistabil, a\u0219a cum sugereaz\u0103 \u0219i numele, are dou\u0103 st\u0103ri. \u00cen cazul nostru, aceste st\u0103ri sunt intermitente. Cu cele dou\u0103 bistabile, fiecare av\u00e2nd dou\u0103 st\u0103ri, avem \u00een total 4 st\u0103ri care formeaz\u0103 jocul de lumin\u0103.<\/p>\n\n\n\n<p>Observ\u00e2nd lumina intermitent\u0103, putem vedea c\u0103 cele 4 st\u0103ri au frecven\u021be diferite. Frecven\u021ba schimb\u0103rii st\u0103rii depinde de tensiunea dintre baza \u0219i emi\u021b\u0103torul tranzistoarelor. Ambele bistabile sunt alimentate la aceea\u0219i tensiune, au condensatoare \u0219i rezistoare de acelea\u0219i valori, \u0219i acela\u0219i num\u0103r de LED-uri... ce face ca tensiunea baz\u0103-emi\u021b\u0103tor a celor dou\u0103 bistabile s\u0103 difere? Ei bine, este culoarea LED-urilor. LED-urile verzi au o c\u0103dere de tensiune mai mare dec\u00e2t LED-urile ro\u0219ii. Astfel, avem un dezechilibru, o diferen\u021b\u0103 de tensiune \u00eentre cele dou\u0103 bistabile, rezult\u00e2nd \u00een frecven\u021be de blink diferite.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Instruc\u021biuni pentru preg\u0103tirea asambl\u0103rii<\/h2>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Pasul 0<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cite\u0219te toate instruc\u021biunile, de la \u00eenceput \u0219i p\u00e2n\u0103 la sf\u00e2r\u0219it.<\/td><\/tr><tr><td>Pasul 1 bis<\/td><td class=\"has-text-align-left\" data-align=\"left\">Reminder: E foarte important s\u0103 cite\u0219ti toate instruc\u021biunile din acest document<\/td><\/tr><tr><td>Pasul 1<\/td><td class=\"has-text-align-left\" data-align=\"left\">Asigur\u0103-te c\u0103 ai toate uneltele necesare asambl\u0103rii kitului.<\/td><\/tr><tr><td>Pasul 2<\/td><td class=\"has-text-align-left\" data-align=\"left\">Asigur\u0103-te c\u0103 ai toate componentele necesare asambl\u0103rii kitului.<\/td><\/tr><tr><td>Pasul 3<\/td><td class=\"has-text-align-left\" data-align=\"left\">Pentru a respecta condi\u021biile de garan\u021bie*, verific\u0103\/m\u0103soar\u0103 fiecare component\u0103 \u00een parte.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p><\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Instruc\u021biuni de asamblare<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table\"><table><thead><tr><th>Step<\/th><th class=\"has-text-align-left\" data-align=\"left\">Detalii<\/th><th>Imagine<\/th><\/tr><\/thead><tbody><tr><td>Pasul 1<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cositore\u0219te rezistorii conform marcajelor de pe PCB, indiferent de orientare. Ai grij\u0103 s\u0103 respec\u021bi valorile \u0219i marcajele<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"301\" class=\"wp-image-11766\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-R-1.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-R-1.png 606w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-R-1-300x201.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-R-1-18x12.png 18w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 2<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cositore\u0219te ledurile, astfel \u00eenc\u00e2t terminalul mai lung (cel pozitiv adic\u0103) s\u0103 corespund\u0103 semnului \"+\" de pe PCB<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"383\" class=\"wp-image-11770\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-LED.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-LED.png 606w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-LED-300x255.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-LED-14x12.png 14w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 3<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cositore\u0219te condensatorii electrolitici, astfel \u00eenc\u00e2t terminalul mai scurt (cel negativ, catodul) s\u0103 corespund\u0103 zonei ha\u0219urate de pe PCB<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"383\" class=\"wp-image-11768\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-CP.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-CP.png 606w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-CP-300x255.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-CP-14x12.png 14w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 4<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cositore\u0219te tranzistorul conform marcajului de pe PCB<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"458\" class=\"wp-image-11779\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-Transistor-TO92.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-Transistor-TO92.png 395w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-Transistor-TO92-295x300.png 295w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icon-Transistor-TO92-12x12.png 12w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 5<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cositore\u0219te butonul SW1 conform marcajului de pe PCB, indiferent de orientare<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"449\" class=\"wp-image-11785\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-slider.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-slider.png 443w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-slider-300x300.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-slider-150x150.png 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/SW-slider-12x12.png 12w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 6<\/td><td class=\"has-text-align-left\" data-align=\"left\">Fixeaza cu suruburi suportul de baterie <\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"585\" class=\"wp-image-12289\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder-pcbSCREWDRIVER.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder-pcbSCREWDRIVER.png 366w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder-pcbSCREWDRIVER-231x300.png 231w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/on-pcb-9v-battery-holder-pcbSCREWDRIVER-9x12.png 9w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 7<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cositore\u0219te suportul de baterie <\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"264\" class=\"wp-image-12290\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/SOLDER-BATTERY-HOLDER.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/SOLDER-BATTERY-HOLDER.png 440w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/SOLDER-BATTERY-HOLDER-300x176.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/10\/SOLDER-BATTERY-HOLDER-18x12.png 18w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 8<\/td><td class=\"has-text-align-left\" data-align=\"left\">Introdu bateria de 9V si pune butonul slider pe pozitia ON<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"463\" class=\"wp-image-11789\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icob-SW-slider-ON-position.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icob-SW-slider-ON-position.png 380w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icob-SW-slider-ON-position-292x300.png 292w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/icob-SW-slider-ON-position-12x12.png 12w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><tr><td>Pasul 9<\/td><td class=\"has-text-align-left\" data-align=\"left\">Bucur\u0103-te de Bradul t\u0103u de Cr\u0103ciun luminos!<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"450\" class=\"wp-image-11791\" style=\"width: 450px;\" src=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/5278593.png\" alt=\"\" srcset=\"https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/5278593.png 512w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/5278593-300x300.png 300w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/5278593-150x150.png 150w, https:\/\/learn.groundstudio.eu\/wp-content\/uploads\/2023\/11\/5278593-12x12.png 12w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n<div data-post-id=\"11906\" class=\"insert-page insert-page-11906\">\n<h2 class=\"wp-block-heading\">Instruc\u021biuni generale de asamblare \u00een vederea respect\u0103rii garan\u021biei<\/h2>\n\n\n\n<p>Ca o m\u0103sur\u0103 de precau\u021bie \u0219i pentru respectarea condi\u021biilor de garan\u021bie, recomand\u0103m testarea fiec\u0103rei componente \u00een parte \u00eenainte de momentul asambl\u0103rii. De exemplu, rezistorilor li se va m\u0103sura valoarea cu un ohmmetru\/multimetru.\nKiturile sunt garantate pe fiecare component\u0103 \u00een parte, nu pe tot ansamblul. Deoarece asamblarea se face de c\u0103tre personal neautorizat, \u00een condi\u021bii necunoscute sau \u00een stadii necunoscute de finalizare, nu ne putem asuma nicio r\u0103spundere legal\u0103 legat\u0103 de orice urm\u0103ri sau de func\u021bionarea dispozitivelor asamblate de c\u0103tre orice ter\u021b\u0103 parte.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Acest kit simuleaz\u0103 jocul de lumini al unui Brad de Cr\u0103ciun, folosind doar tranzistori ca elemente active.<\/p>","protected":false},"author":2,"featured_media":12294,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"no_sidebar_full_width","footnotes":""},"categories":[19],"tags":[],"class_list":["post-11501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diykits"],"_links":{"self":[{"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/posts\/11501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/comments?post=11501"}],"version-history":[{"count":0,"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/posts\/11501\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/media\/12294"}],"wp:attachment":[{"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/media?parent=11501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/categories?post=11501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learn.groundstudio.eu\/ro\/wp-json\/wp\/v2\/tags?post=11501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}