{"id":1130,"date":"2026-10-25T18:56:00","date_gmt":"2026-10-25T17:56:00","guid":{"rendered":"https:\/\/www.jtdigital.de\/?page_id=1130"},"modified":"2026-10-25T22:42:44","modified_gmt":"2026-10-25T21:42:44","slug":"wissen-praxis","status":"publish","type":"page","link":"https:\/\/www.jtdigital.de\/en\/wissen-praxis\/","title":{"rendered":"Knowledge &amp; Practice"},"content":{"rendered":"<p class=\"jt-slogan has-text-color has-heading-font-family wp-block-paragraph\" style=\"color:#2f5aa8;font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);font-weight:500;line-height:1.35\">Model railway digital technology explained clearly \u2013 from practice, for practice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In \u201cKnowledge &amp; Practice\u201d we share what we have learned while developing our electronics and running our own layouts. Here you will find guides, background knowledge and practical tips for the digital model railway \u2013 from feedback with s88-N and decoder interfaces to occupancy detection with the Arduino.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our articles explain the technology step by step, with circuit diagrams, tables and notes on the pitfalls that most often occur in practice. New articles are added regularly \u2013 do drop by again.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">All articles<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-1131 post type-post status-publish format-standard has-post-thumbnail hentry category-digitalisierung category-wissen-praxis\">\n\n<div class=\"wp-block-group has-border-color is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d9e2f3;border-width:1px;border-radius:12px;margin-bottom:1.25rem;padding-top:1rem;padding-right:1.25rem;padding-bottom:1rem;padding-left:1.25rem\"><div style=\"font-size:0.85rem\" class=\"taxonomy-category wp-block-post-terms\"><a href=\"https:\/\/www.jtdigital.de\/en\/category\/wissen-praxis\/digitalisierung\/\" rel=\"tag\">Digitalisation<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/www.jtdigital.de\/en\/category\/wissen-praxis\/\" rel=\"tag\">Knowledge &amp; Practice<\/a><\/div>\n\n<h3 style=\"margin-top:0.25rem;margin-bottom:0.5rem\" class=\"wp-block-post-title\"><a href=\"https:\/\/www.jtdigital.de\/en\/plux22-21mtc-schnittstelle-belegung\/\" target=\"_self\" >PluX22 and 21MTC: decoder interfaces and pin assignment explained<\/a><\/h3>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">PluX22 or 21MTC? We explain the differences between the two decoder interfaces, show the assignment of all contacts according to NEM 658 and NEM 660, and give tips for installation.<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/www.jtdigital.de\/en\/plux22-21mtc-schnittstelle-belegung\/\">Read more<\/a><\/p><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-1141 post type-post status-publish format-standard has-post-thumbnail hentry category-s88-n-rueckmeldung category-wissen-praxis\">\n\n<div class=\"wp-block-group has-border-color is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d9e2f3;border-width:1px;border-radius:12px;margin-bottom:1.25rem;padding-top:1rem;padding-right:1.25rem;padding-bottom:1rem;padding-left:1.25rem\"><div style=\"font-size:0.85rem\" class=\"taxonomy-category wp-block-post-terms\"><a href=\"https:\/\/www.jtdigital.de\/en\/category\/wissen-praxis\/s88-n-rueckmeldung\/\" rel=\"tag\">s88-N &amp; Feedback<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/www.jtdigital.de\/en\/category\/wissen-praxis\/\" rel=\"tag\">Knowledge &amp; Practice<\/a><\/div>\n\n<h3 style=\"margin-top:0.25rem;margin-bottom:0.5rem\" class=\"wp-block-post-title\"><a href=\"https:\/\/www.jtdigital.de\/en\/s88-vs-s88-n\/\" target=\"_self\" >s88 vs. s88-N: interference-free feedback on the model railway layout<\/a><\/h3>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">What is the difference between s88 and s88-N? We explain why network cables and the standardised timing ensure interference-free feedback \u2013 simply and clearly.<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/www.jtdigital.de\/en\/s88-vs-s88-n\/\">Read more<\/a><\/p><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-1151 post type-post status-publish format-standard has-post-thumbnail hentry category-steuerung-software category-wissen-praxis\">\n\n<div class=\"wp-block-group has-border-color is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d9e2f3;border-width:1px;border-radius:12px;margin-bottom:1.25rem;padding-top:1rem;padding-right:1.25rem;padding-bottom:1rem;padding-left:1.25rem\"><div style=\"font-size:0.85rem\" class=\"taxonomy-category wp-block-post-terms\"><a href=\"https:\/\/www.jtdigital.de\/en\/category\/wissen-praxis\/steuerung-software\/\" rel=\"tag\">Control &amp; Software<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/www.jtdigital.de\/en\/category\/wissen-praxis\/\" rel=\"tag\">Knowledge &amp; Practice<\/a><\/div>\n\n<h3 style=\"margin-top:0.25rem;margin-bottom:0.5rem\" class=\"wp-block-post-title\"><a href=\"https:\/\/www.jtdigital.de\/en\/belegtmeldung-arduino-stromfuehler\/\" target=\"_self\" >Occupancy detection with the Arduino: reading our current sensors correctly<\/a><\/h3>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Here is how to read our current sensors directly with an Arduino: wiring, the right pull-up resistor, a ready-made sketch and a troubleshooting checklist.<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/www.jtdigital.de\/en\/belegtmeldung-arduino-stromfuehler\/\">Read more<\/a><\/p><\/div><\/div>\n\n<\/li><\/ul>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Modellbahn-Digitaltechnik verst\u00e4ndlich erkl\u00e4rt \u2013 aus der Praxis, f\u00fcr die Praxis. In \u201eWissen &amp; Praxis\u201c teilen wir, was wir bei der Entwicklung unserer Elektronik und beim Betrieb unserer eigenen Anlagen gelernt haben. Hier finden Sie Anleitungen, Hintergrundwissen und Praxistipps rund um die digitale Modellbahn \u2013 von der R\u00fcckmeldung mit s88-N \u00fcber Decoder-Schnittstellen bis zur Belegtmeldung mit [&hellip;]<\/p>\n","protected":false},"author":29,"featured_media":411,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"jt_en_seo_title":"Knowledge & Practice: Model Railway Digital Technology | JT Digital","jt_en_seo_desc":"Guides and practical know-how for digital model railways: s88-N feedback, PluX22 and 21MTC decoder interfaces, occupancy detection with the Arduino \u2013 explained by JT Digital.","footnotes":""},"class_list":["post-1130","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/pages\/1130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/comments?post=1130"}],"version-history":[{"count":2,"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/pages\/1130\/revisions"}],"predecessor-version":[{"id":1156,"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/pages\/1130\/revisions\/1156"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/media\/411"}],"wp:attachment":[{"href":"https:\/\/www.jtdigital.de\/en\/wp-json\/wp\/v2\/media?parent=1130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}