![\"fc28sketch\"](\"https:\/\/eugene.dullaard.nl\/wp-content\/uploads\/fc28sketch.jpg\")
<\/a><\/p>\n\r\n\/\/Sketch to test for analog hygrometer values with FC28 Hygrometer\r\n\/\/for one or more FC28 units. Output is visible through serial monitor.\r\n\r\n\/\/This code is free to use.\r\n\/\/Author : Eugene Dullaard\r\n\/\/https:\/\/eugene.dullaard.nl\/?p=690\r\n\r\n\/\/Setting variables\r\nint analogStartPin = 0; \/\/Analog Start Pin, usually 0 for A0.\r\nint units = 3; \/\/Amount of FC28 units to test,\r\n \/\/these units need to be connected on\r\n \/\/the analog ports following StartPin.\r\n\/\/temp variables\r\nint x;\r\nint y;\r\n\r\nvoid setup (){\r\n Serial.begin(9600);\r\n Serial.println("Soil moisture sensor input");\r\n}\r\n\r\nvoid loop ()\r\n{\r\n Serial.println();\r\n\r\n for (x = analogStartPin; x < analogStartPin + units; x++) {\r\n y=analogRead(x);\r\n Serial.print("Analog "); Serial.print(x); Serial.print(":");\r\n Serial.println(y);\r\n }\r\n\r\n delay (1000);\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"A simple sketch to check what the values are that are recorded on the analog pins of one or more FC-28 Hygrometer(s), it might work with any other sensor that delivers analog output as well. In respect to the Hygrometer you might record the values it gives when dry and when soaked\/wet. Then you can … Continue reading Testing FC-28 Hygrometer with Arduino<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[95,94,93],"class_list":["post-690","post","type-post","status-publish","format-standard","hentry","category-arduino","tag-arduino","tag-sensor","tag-sketch"],"_links":{"self":[{"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=\/wp\/v2\/posts\/690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=690"}],"version-history":[{"count":8,"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions"}],"predecessor-version":[{"id":706,"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions\/706"}],"wp:attachment":[{"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eugene.dullaard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"fc28\"](\"https:\/\/eugene.dullaard.nl\/wp-content\/uploads\/fc28.jpg\")
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