{"id":3135,"date":"2026-07-07T08:00:00","date_gmt":"2026-07-07T06:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=3135"},"modified":"2026-07-07T08:12:57","modified_gmt":"2026-07-07T06:12:57","slug":"arduino-led-matrix-smiley","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2026\/07\/07\/arduino-led-matrix-smiley\/","title":{"rendered":"Arduino LED Matrix Smiley"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Arduino Projekt 23 ist nat\u00fcrlich die LED Matrix Teil 3 und wir zaubern damit einen Smiley auf unsere LED Matrix\u2026<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Programmierung:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#define DATA 6\n#define LATCH 8\n#define CLOCK 10\n\nbyte smile&#91;] = {B00000000, B00000110, B01000110, B00000000, B00011000, B00000000, B11000011, B01111110};\n\nint binary&#91;] = {1, 2, 4, 8, 16, 32, 64, 128};\n\nvoid setup()\n\n{\npinMode(LATCH, OUTPUT);\npinMode(CLOCK, OUTPUT);\npinMode(DATA, OUTPUT);\n}\n\nvoid loop()\n{\nint i;\nfor (i = 0 ; i &lt; 8 ; i++)\n{\n\ndigitalWrite(LATCH, LOW);\nshiftOut(DATA, CLOCK, LSBFIRST, smile&#91;i]);\nshiftOut(DATA, CLOCK, MSBFIRST, ~binary&#91;i]);\ndigitalWrite(LATCH, HIGH);\ndelay(1);\n}\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Arduino Projekt 23 ist nat\u00fcrlich die LED Matrix Teil 3 und wir zaubern damit einen Smiley auf unsere LED Matrix\u2026<\/p>\n","protected":false},"author":1,"featured_media":3137,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[22],"class_list":["post-3135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","tag-arduino-gruppe-peine"],"_links":{"self":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/comments?post=3135"}],"version-history":[{"count":1,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3135\/revisions"}],"predecessor-version":[{"id":3136,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3135\/revisions\/3136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media\/3137"}],"wp:attachment":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media?parent=3135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=3135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=3135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}