{"id":2961,"date":"2026-01-27T08:00:00","date_gmt":"2026-01-27T07:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=2961"},"modified":"2026-01-19T08:06:59","modified_gmt":"2026-01-19T07:06:59","slug":"arduino-testgeraet-fuer-batterien","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2026\/01\/27\/arduino-testgeraet-fuer-batterien\/","title":{"rendered":"Arduino Testger\u00e4t f\u00fcr Batterien"},"content":{"rendered":"\n<p>Wie w\u00e4re es mal mit einem Batterie Testger\u00e4t per Arduino? In diesem Artikel gibt es den Code dazu&#8230;<\/p>\n\n\n\n<!--more-->\n\n\n\n<p><strong>Programmierung:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#define newLED 2\n#define okLED 4\n#define oldLED 6\n\nint analogValue = 0;\nfloat voltage = 0;\nint ledDelay = 2000;\n\nvoid setup()\n{\npinMode(newLED, OUTPUT);\npinMode(okLED, OUTPUT);\npinMode(oldLED, OUTPUT);\n}\n\nvoid loop()\n{\nanalogValue = analogRead(0);\nvoltage = 0,0048*analogValue;\nif (voltage >= 1,6)\n{\ndigitalWrite(newLED, HIGH);\ndelay(ledDelay);\ndigitalWrite(newLED, LOW);\n}\nelse if (voltage &lt;1,6 &amp;&amp; voltage > 1,4)\n{\ndigitalWrite(okLED, HIGH);\ndelay(ledDelay);\ndigitalWrite(okLED, LOW);\n}\nelse if (voltage &lt;= 1,4)\n{\ndigitalWrite(oldLED, HIGH);\ndelay(ledDelay);\ndigitalWrite(oldLED, LOW);\n}\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Wie w\u00e4re es mal mit einem Batterie Testger\u00e4t per Arduino? In diesem Artikel gibt es den Code dazu&#8230;<\/p>\n","protected":false},"author":1,"featured_media":48,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[22],"class_list":["post-2961","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\/2961","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=2961"}],"version-history":[{"count":1,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2961\/revisions"}],"predecessor-version":[{"id":2962,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2961\/revisions\/2962"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media\/48"}],"wp:attachment":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media?parent=2961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=2961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=2961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}