{"id":372,"date":"2026-06-10T15:22:13","date_gmt":"2026-06-10T13:22:13","guid":{"rendered":"https:\/\/labidulerie.vicou.be\/?p=372"},"modified":"2026-07-24T11:00:21","modified_gmt":"2026-07-24T09:00:21","slug":"grande-horloge","status":"publish","type":"post","link":"https:\/\/labidulerie.vicou.be\/index.php\/grande-horloge\/","title":{"rendered":"Grande horloge chronom\u00e8tre et minuterie \u00e0 matrice LED RVB"},"content":{"rendered":"<style>.wp-block-kadence-advancedgallery .kb-gallery-type-grid.kb-gallery-id-372_81cb91-f4{margin:-5px;}.kb-gallery-type-grid.kb-gallery-id-372_81cb91-f4 .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-372_81cb91-f4 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-372_81cb91-f4 .kb-slide-item .kb-gal-image-radius img{border-radius:10px 10px 10px 10px;;}<\/style><div class=\"kb-gallery-wrap-id-372_81cb91-f4 alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-grid kb-gallery-id-372_81cb91-f4 kb-gallery-caption-style-bottom kb-gallery-filter-none\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"2\" data-columns-xl=\"2\" data-columns-md=\"2\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\" style=\"max-width:1024px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-inherit kb-has-image-ratio-inherit\" style=\"padding-bottom:27%;\"><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte-1024x282.jpg\" width=\"1024\" height=\"282\" alt=\"Grande Horloge eteinte\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte.jpg\" data-id=\"380\" class=\"wp-image-380\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte-1024x282.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte-300x82.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte-768x211.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte-1536x422.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Eteinte.jpg 1917w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\" style=\"max-width:1024px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-inherit kb-has-image-ratio-inherit\" style=\"padding-bottom:23%;\"><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge-1024x244.jpg\" width=\"1024\" height=\"244\" alt=\"Grande Horloge\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge.jpg\" data-id=\"377\" class=\"wp-image-377\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge-1024x244.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge-300x72.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge-768x183.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge-1536x367.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Horloge.jpg 1906w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\" style=\"max-width:1024px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-inherit kb-has-image-ratio-inherit\" style=\"padding-bottom:23%;\"><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono-1024x238.jpg\" width=\"1024\" height=\"238\" alt=\"Grande Horloge chronometre\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono.jpg\" data-id=\"378\" class=\"wp-image-378\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono-1024x238.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono-300x70.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono-768x178.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono-1536x357.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/chrono.jpg 1921w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\" style=\"max-width:1024px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-inherit kb-has-image-ratio-inherit\" style=\"padding-bottom:23%;\"><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie-1024x239.jpg\" width=\"1024\" height=\"239\" alt=\"Grande Horloge minuterie\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie.jpg\" data-id=\"381\" class=\"wp-image-381\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie-1024x239.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie-300x70.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie-768x179.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie-1536x359.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/minuterie.jpg 1919w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n<style>.kb-row-layout-id372_ebc322-18 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id372_ebc322-18 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id372_ebc322-18 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id372_ebc322-18 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id372_ebc322-18 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id372_ebc322-18 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id372_ebc322-18 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column372_54b560-c5 > .kt-inside-inner-col,.kadence-column372_54b560-c5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column372_54b560-c5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column372_54b560-c5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column372_54b560-c5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column372_54b560-c5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column372_54b560-c5{position:relative;}@media all and (max-width: 1024px){.kadence-column372_54b560-c5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column372_54b560-c5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column372_54b560-c5\"><div class=\"kt-inside-inner-col\"><\/div><\/div>\n\n<\/div><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading372_9927c4-48, .wp-block-kadence-advancedheading.kt-adv-heading372_9927c4-48[data-kb-block=\"kb-adv-heading372_9927c4-48\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading372_9927c4-48 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading372_9927c4-48[data-kb-block=\"kb-adv-heading372_9927c4-48\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading372_9927c4-48 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading372_9927c4-48[data-kb-block=\"kb-adv-heading372_9927c4-48\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading372_9927c4-48 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading372_9927c4-48\">L&rsquo;article contient tout ce qu&rsquo;il faut pour r\u00e9aliser cette grande horloge \u00e0 base d&rsquo;une matrice LED RVB, un microcontr\u00f4leur et un bo\u00eetier imprim\u00e9 en 3D<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Motivation<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">J&rsquo;avais une matrice de LEDs RVB WS2812B adressables en stock depuis 2021 et je ne savais quoi en faire&#8230;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Description<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Cette horloge poss\u00e8de trois modes : <br>   &#8211; Horloge \u00e0 mise \u00e0 l&rsquo;heure automatique via NTP 2 fois par jour<br>          Elle g\u00e8re les passages \u00e0 l&rsquo;heure d&rsquo;\u00e9t\u00e9 et d&rsquo;hiver pour la Belgique<br>          C&rsquo;est bien s\u00fbr modifiable dans le code.<br>   &#8211; Minuterie avec alarme sonore<br>   &#8211; Chronom\u00e8tre au dixi\u00e8me de seconde<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Mat\u00e9riel<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Microcontr\u00f4leur esp32 avec WiFi<\/li>\n\n\n\n<li>Matrice LED RVB 32&#215;8<\/li>\n\n\n\n<li>Encodeur rotatif avec poussoir<\/li>\n\n\n\n<li>2 boutons poussoirs NO<\/li>\n\n\n\n<li>Haut-parleur<\/li>\n\n\n\n<li>Alimentation 5V <\/li>\n\n\n\n<li>Panneau PLA blanc 1 mm<\/li>\n\n\n\n<li>Bo\u00eetier r\u00e9alis\u00e9 en impression 3D<\/li>\n\n\n\n<li>2 r\u00e9sistances 270 et 390 Ohms<\/li>\n\n\n\n<li>1 transistor 2N2222 ou \u00e9quivalent<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Sch\u00e9ma<\/h4>\n\n\n<style>.kb-image372_8336e5-40 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image372_8336e5-40 size-large\"><img decoding=\"async\" width=\"1024\" height=\"596\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-10-06-26-15_21_16-1024x596.jpg\" alt=\"\" class=\"kb-img wp-image-374\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-10-06-26-15_21_16-1024x596.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-10-06-26-15_21_16-300x175.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-10-06-26-15_21_16-768x447.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-10-06-26-15_21_16-1536x894.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-10-06-26-15_21_16.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le microcontr\u00f4leur doit poss\u00e9der 2 GPIOs en sorties et 5 GPIOs en entr\u00e9es. Si possible supportant les interruptions pour l&rsquo;encodeur mais ce n&rsquo;est pas obligatoire. Il est bien s\u00fbr possible d&rsquo;utiliser un autre mod\u00e8le que celui que j&rsquo;ai utilis\u00e9. <\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Code<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">J&rsquo;utilise VSCode avec l&rsquo;extension PlatformIO.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Le fichier platformio.ini : <\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">[env:esp32dev]<br>platform = espressif32<br>board = esp32dev<br>framework = arduino<br>lib_deps =<br>     paulstoffregen\/Encoder@^1.4.4<br>     thomasfredericks\/Bounce2@^2.72<br>     madhephaestus\/ESP32Encoder@^0.11.7<br>     adafruit\/Adafruit NeoPixel@^1.12.4<br>     sstaub\/Ticker@^4.4.0<br>monitor_speed = 115200<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Le fichier jagprod.h : <\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">#ifndef jagprod_h<br>#define jagprod_h<br><br>\/\/ WiFi<br>#define sid \u00ab\u00a0<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-15-color\">votre SSID<\/mark>\u00ab\u00a0<br>#define wifi_sesame \u00ab\u00a0<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-15-color\">Votre mot de passe WiFi<\/mark>\u00ab\u00a0<br><br>\/\/ IP (Si utilisation en DHCP, supprimer cette partie)<br>const uint8_t ip[4] = {<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-15-color\">Adresse IP de l&rsquo;h\u00f4te dans votre r\u00e9seau<\/mark>};<br>const uint8_t mask[4] = {<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-15-color\">Masque de sous-r\u00e9seaux<\/mark>};<br>const uint8_t ns[4] = {<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-15-color\">Adresse IP du serveur DNS<\/mark>};<br>const uint8_t gw[4] = {<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-15-color\">Adresse de la passerelle<\/mark>};<br><br>endif<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Le fichier main.cpp : <\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Le fichier comprend 1867 lignes. Je ne l&rsquo;afficherais pas ici.<br>Vous pouvez le t\u00e9l\u00e9charger ci-dessous. Il est abondamment comment\u00e9 <\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Liens<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nl.aliexpress.com\/item\/1005002399655012.html?spm=a2g0o.order_list.order_list_main.1426.38cd1802ZXjoFx&amp;gatewayAdapt=glo2nld\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Matrice LED<\/a><br><a href=\"https:\/\/www.amazon.de\/dp\/B00CF9RSTU?ref=ppx_yo2ov_dt_b_fed_asin_title\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Plaque PLA blanche translucide<\/a><\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Bo\u00eetier<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Le bo\u00eetier est fait en 5 parties.<br>La partie avant se compose de 2 \u00e9l\u00e9ments emboit\u00e9s et la feuille de PLA blanche se glisse dans la rainure.<br>La partie arri\u00e8re est compos\u00e9e de trois parties. 18 vis permettent de fixer le tout.<br>Les fichiers sources Freecad fournis ci-dessous permettront d&rsquo;adapter le design.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"674\" height=\"622\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Bouton.png\" alt=\"\" class=\"wp-image-405\" style=\"width:197px;height:auto\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Bouton.png 674w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/Bouton-300x277.png 300w\" sizes=\"(max-width: 674px) 100vw, 674px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"582\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreCommande-1024x582.png\" alt=\"\" class=\"wp-image-407\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreCommande-1024x582.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreCommande-300x171.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreCommande-768x436.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreCommande-1536x873.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreCommande-2048x1164.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"690\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreHP-1024x690.png\" alt=\"\" class=\"wp-image-406\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreHP-1024x690.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreHP-300x202.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreHP-768x518.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreHP-1536x1036.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/CadreHP.png 1900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/bigclock.webm\"><\/video><\/figure>\n\n\n<style>.kadence-column372_9f668b-67 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);}.kadence-column372_9f668b-67 > .kt-inside-inner-col,.kadence-column372_9f668b-67 > .kt-inside-inner-col:before{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;}.kadence-column372_9f668b-67 > 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#2B6CB0);flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column372_9f668b-67\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading372_964eeb-4a, .wp-block-kadence-advancedheading.kt-adv-heading372_964eeb-4a[data-kb-block=\"kb-adv-heading372_964eeb-4a\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading372_964eeb-4a mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading372_964eeb-4a[data-kb-block=\"kb-adv-heading372_964eeb-4a\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading372_964eeb-4a img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading372_964eeb-4a[data-kb-block=\"kb-adv-heading372_964eeb-4a\"] 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publication.<\/mark><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;article contient tout ce qu&rsquo;il faut pour r\u00e9aliser cette grande horloge \u00e0 base d&rsquo;une matrice LED RVB, un microcontr\u00f4leur et un bo\u00eetier imprim\u00e9 en 3D Motivation J&rsquo;avais une matrice de LEDs RVB WS2812B adressables en stock depuis 2021 et je ne savais quoi en faire&#8230; Description Cette horloge poss\u00e8de trois modes : &#8211; Horloge \u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electronique"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"L&#039;article contient tout ce qu&#039;il faut pour r\u00e9aliser cette grande horloge \u00e0 base d&#039;une matrice LED RVB, un microcontr\u00f4leur et un bo\u00eetier imprim\u00e9 en 3D\" \/>\n\t<meta name=\"robots\" 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