Den h\u00e4r modulen baserad p\u00e5 kretsen SX1509 ger\u00a0din mikrokontroller 16 extra in-\/utg\u00e5ngar med m\u00e5nga m\u00f6jligheter. Kretsen har b\u00e5de LED-drivare och tangentbords-scanner inbyggt. LED-drivaren kan driva och kontrollera upp till 16 lysdioder med PWM och lysdioderna kan st\u00e4llas till fast lysande (256 niv\u00e5er), blinkande (224 hastigheter), eller\u00a0mjukt pulserande (224 hastigheter). Tangentbords-scannern kan kontinuerligt l\u00e4sa av upp till 64 knappar med valbar interrupt-utg\u00e5ng.\u00a0In-\/utg\u00e5ngarna \u00e4r uppdelade i tv\u00e5 banker om 8 vardera och var bank\u00a0har separat str\u00f6mmatning och kan d\u00e4rf\u00f6r ha olika sp\u00e4nningar (2,1-3,6V) s\u00e5 modulen kan \u00e4ven fungera som signalniv\u00e5omvandlare. In-\/utg\u00e5ngarna \u00e4r 5 Volt-toleranta s\u00e5 \u00e4ven om modulen drivs med max 3,6 Volt s\u00e5\u00a0beh\u00f6vs det ingen separat signalomvandlare f\u00f6r att koppla in den till\u00a05 Volts-enheter. Kommunikation med kretsen sker via\u00a0I2<\/sup>C (upp till 400 KHz) och\u00a0det finns fyra valbara addresser\u00a0s\u00e5 upp till fyra s\u00e5dana h\u00e4r moduler kan kopplas in samtidigt till en och samma\u00a0I2<\/sup>C-kanal.<\/p>\n","protected":false},"excerpt":{"rendered":" Den h\u00e4r modulen baserad p\u00e5 kretsen SX1509 ger\u00a0din mikrokontroller 16 extra in-\/utg\u00e5ngar med m\u00e5nga m\u00f6jligheter. Kretsen har b\u00e5de LED-drivare och tangentbords-scanner inbyggt. LED-drivaren kan driva och kontrollera upp till 16 lysdioder med PWM och lysdioderna kan st\u00e4llas till fast lysande (256 niv\u00e5er), blinkande (224 hastigheter), eller\u00a0mjukt pulserande (224 hastigheter). Tangentbords-scannern kan kontinuerligt l\u00e4sa av upp […]<\/p>\n","protected":false},"featured_media":962,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[56,57],"product_tag":[322],"class_list":["post-961","product","type-product","status-publish","has-post-thumbnail","product_cat-elektroniska-moduler","product_cat-kommunikation","product_tag-io-expander","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=\/wp\/v2\/product\/961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=961"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=\/wp\/v2\/media\/962"}],"wp:attachment":[{"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=961"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=961"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=961"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/vps-4baf053f.vps.ovh.net\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}