{"id":798,"date":"2026-04-14T09:38:09","date_gmt":"2026-04-14T07:38:09","guid":{"rendered":"https:\/\/repairlab.unige.ch\/?p=798"},"modified":"2026-04-14T09:39:52","modified_gmt":"2026-04-14T07:39:52","slug":"circuit-bending-quand-lart-et-lelectronique-se-rencontrent","status":"publish","type":"post","link":"https:\/\/repairlab.unige.ch\/?p=798","title":{"rendered":"Circuit Bending: Quand l&#8217;art et l&#8217;\u00e9lectronique se rencontrent"},"content":{"rendered":"\n<div id=\"wp-block-themeisle-blocks-advanced-columns-33068fd9\" class=\"wp-block-themeisle-blocks-advanced-columns has-2-columns has-desktop-twoOne-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-f5abca84\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<h2>Le <em>Circuit Bending<\/em>, <br>c&#8217;est quoi?<\/h2>\n\n\n\n<p>Le <em>Circuit Bending<\/em> est une pratique artistique n\u00e9e dans les ann\u00e9es 1960, dont les p\u00e8res sont Serge Tcherepnin et Reed Ghazala [1, 2, 3]. Ce dernier ayant d\u00e9couvert la technique par accident en 1966 en court-circuitant un amplificateur de poche. Le principe est simple: court-circuiter deux points d&#8217;un circuit \u00e9lectronique afin de modifier le signal de mani\u00e8re inattendue et int\u00e9ressante.<\/p>\n\n\n\n<p>D&#8217;abord ancr\u00e9 dans la musique exp\u00e9rimentale, le <em>circuit bending<\/em> s&#8217;est progressivement \u00e9tendu \u00e0 l&#8217;image, donnant naissance au <em>Glitch Art<\/em>. Un courant esth\u00e9tique qui revendique l&#8217;artefact, la corruption et l&#8217;erreur comme mati\u00e8res premi\u00e8res cr\u00e9atives. La photographie par appareil modifi\u00e9 en est l&#8217;une des expressions les plus accessibles.<\/p>\n\n\n\n<p>Il existe deux grandes familles de circuit bending&nbsp;: le bending analogique, o\u00f9 l&#8217;on agit directement sur des signaux \u00e9lectriques continus (tension, courant) pour obtenir des distorsions progressives et souvent plus &#8220;organiques&#8221; ; et le bending num\u00e9rique, o\u00f9 l&#8217;on perturbe un flux de donn\u00e9es binaires ; les effets sont alors plus brutaux et moins pr\u00e9visibles.<\/p>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-ea504522\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-slider-f837b3ff\" class=\"wp-block-themeisle-blocks-slider glide\" data-per-view=\"1\" data-gap=\"0\" data-peek=\"0\" data-autoplay=\"false\" data-height=\"400px\" data-hide-arrows=\"false\" data-transition=\"ease-in\"><div class=\"glide__track\" data-glide-el=\"track\"><div class=\"glide__slides\"><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/RIST-Pipilotti_65583-hires-5-1-1200x809_LEAD.webp\" alt=\"\" title=\"\" data-id=\"807\"\/><figcaption>Pipilotti Rist &#8211; I&#8217;m Not The Girl Who Misses Much [4]<\/figcaption><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/2016.1.0654-1754366442740.jpg\" alt=\"\" title=\"\" data-id=\"808\"\/><figcaption>Rosa Menkman &#8211; A Vernacular of File Formats [5]<\/figcaption><\/figure><\/div><\/div><div class=\"glide__bullets\" data-glide-el=\"controls[nav]\"><button class=\"glide__bullet\" data-glide-dir=\"=0\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=1\"><\/button><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2>Les jouets pour enfant, une porte facile vers le <em>Circuit Bending<\/em><\/h2>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-cac50a0c\" class=\"wp-block-themeisle-blocks-advanced-columns has-2-columns has-desktop-twoOne-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-33027f93\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<p>Les jouets \u00e9lectroniques pour enfants sont une cible de choix pour le <em>circuit bending<\/em>, ils sont bon march\u00e9 et leurs circuits \u00e9lectroniques sont souvent peu complexes.<\/p>\n\n\n\n<p>Pour ce projet nous avons utilis\u00e9 un Denver KCA-1340[6], un appareil photo jouet qui dispose de pads pour tester (et intercepter) le signal provenant du capteur. En court-circuitant deux de ces pads, nous introduisions une perturbation dans les donn\u00e9es, avec pour r\u00e9sultat une distorsion visuelle int\u00e9ressante et difficile \u00e0 reproduire par d&#8217;autres moyens (tels que du <em>post-processing<\/em>).<\/p>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-5f6268ee\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-slider-d6ed993d\" class=\"wp-block-themeisle-blocks-slider glide\" data-per-view=\"1\" data-gap=\"0\" data-peek=\"0\" data-autoplay=\"false\" data-height=\"400px\" data-hide-arrows=\"false\"><div class=\"glide__track\" data-glide-el=\"track\"><div class=\"glide__slides\"><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/WhatsApp-Image-2026-04-02-at-15.25.29.jpeg\" alt=\"\" title=\"\" data-id=\"803\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/WhatsApp-Image-2026-04-02-at-16.06.32.jpeg\" alt=\"\" title=\"\" data-id=\"802\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/WhatsApp-Image-2026-04-02-at-15.25.37-1.jpeg\" alt=\"\" title=\"\" data-id=\"801\"\/><\/figure><\/div><\/div><div class=\"glide__bullets\" data-glide-el=\"controls[nav]\"><button class=\"glide__bullet\" data-glide-dir=\"=0\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=1\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=2\"><\/button><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2>Le r\u00e9sultat<\/h2>\n\n\n\n<p>Voici quelques images prises avec l&#8217;appareil photo <em>&#8220;bend\u00e9&#8221;<\/em>, le r\u00e9sultat ne pla\u00eera probablement pas \u00e0 tout le monde, mais il est certainement plus int\u00e9ressant que ce que l&#8217;appareil d&#8217;origine peut fournir.<\/p>\n\n\n\n<div id=\"wp-block-themeisle-blocks-slider-7d4a7e98\" class=\"wp-block-themeisle-blocks-slider glide\" data-per-view=\"1\" data-gap=\"0\" data-peek=\"0\" data-autoplay=\"false\" data-height=\"500px\" data-hide-arrows=\"false\"><div class=\"glide__track\" data-glide-el=\"track\"><div class=\"glide__slides\"><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0097-scaled.jpg\" alt=\"\" title=\"\" data-id=\"810\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0129-scaled.jpg\" alt=\"\" title=\"\" data-id=\"812\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0085-scaled.jpg\" alt=\"\" title=\"\" data-id=\"809\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-scaled.jpg\" alt=\"\" title=\"\" data-id=\"811\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0260-scaled.jpg\" alt=\"\" title=\"\" data-id=\"816\"\/><\/figure><\/div><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0152-scaled.jpg\" alt=\"\" title=\"\" data-id=\"813\"\/><\/figure><\/div><\/div><div class=\"glide__bullets\" data-glide-el=\"controls[nav]\"><button class=\"glide__bullet\" data-glide-dir=\"=0\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=1\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=2\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=3\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=4\"><\/button><button class=\"glide__bullet\" data-glide-dir=\"=5\"><\/button><\/div><\/div><\/div>\n\n\n\n<ol>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Circuit_bending\">Wikipedia &#8211; Circuit Bending<\/a><\/li>\n\n\n\n<li><em>Vintage Synthesizers: Pioneering Designers, Groundbreaking Instruments, Collecting Tips, Mutants of Technology<\/em><\/li>\n\n\n\n<li><a href=\"https:\/\/www.vice.com\/en\/article\/motherboard-tv-reed-ghazala\/\">Motherboard TV: The Father of Circuit Bending: Reed Ghazala<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=hjvWXiUp1hI\">Piplotti Rist &#8211; I&#8217;m Not The Girl Who Misses Much<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/beyondresolution.info\/A-Vernacular-of-File-Formats\">A Vernacular of File Formats<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/denver.eu\/camera\/kids-camera\/denver-kca-1340bu-blue-112150000200\">Denver KCA-1340<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Les jouets pour enfant, une porte facile vers le Circuit Bending Le r\u00e9sultat Voici quelques images prises avec l&#8217;appareil photo &#8220;bend\u00e9&#8221;, le r\u00e9sultat ne pla\u00eera probablement pas \u00e0 tout le monde, mais il est certainement plus int\u00e9ressant que ce que l&#8217;appareil d&#8217;origine peut fournir.<\/p>\n","protected":false},"author":2,"featured_media":811,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"categories":[1],"tags":[],"rttpg_featured_image_url":{"full":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-scaled.jpg",2560,1919,false],"landscape":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-scaled.jpg",2560,1919,false],"portraits":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-scaled.jpg",2560,1919,false],"thumbnail":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-150x150.jpg",150,150,true],"medium":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-300x225.jpg",300,225,true],"large":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-1024x767.jpg",1024,767,true],"1536x1536":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-1536x1151.jpg",1536,1151,true],"2048x2048":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-2048x1535.jpg",2048,1535,true],"neve-blog":["https:\/\/repairlab.unige.ch\/wp-content\/uploads\/2026\/04\/PICT0111-930x620.jpg",930,620,true]},"rttpg_author":{"display_name":"Lo\u00efc Musy","author_link":"https:\/\/repairlab.unige.ch\/?author=2"},"rttpg_comment":2,"rttpg_category":"<a href=\"https:\/\/repairlab.unige.ch\/?cat=1\" rel=\"category\">Non class\u00e9<\/a>","rttpg_excerpt":"Les jouets pour enfant, une porte facile vers le Circuit Bending Le r\u00e9sultat Voici quelques images prises avec l&#8217;appareil photo &#8220;bend\u00e9&#8221;, le r\u00e9sultat ne pla\u00eera probablement pas \u00e0 tout le monde, mais il est certainement plus int\u00e9ressant que ce que l&#8217;appareil d&#8217;origine peut fournir.","_links":{"self":[{"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/posts\/798"}],"collection":[{"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=798"}],"version-history":[{"count":12,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/posts\/798\/revisions"}],"predecessor-version":[{"id":831,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/posts\/798\/revisions\/831"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=\/wp\/v2\/media\/811"}],"wp:attachment":[{"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/repairlab.unige.ch\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}