{"id":12098,"date":"2024-04-20T20:47:58","date_gmt":"2024-04-20T12:47:58","guid":{"rendered":"https:\/\/shchimay.com\/?p=12098"},"modified":"2024-04-21T10:31:07","modified_gmt":"2024-04-21T02:31:07","slug":"ph-meter-with-arduino","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ja\/ph-meter-with-arduino\/","title":{"rendered":"Arduino\u3092\u4f7f\u3063\u305fph\u30e1\u30fc\u30bf\u30fc"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/ja\/ph-meter-with-arduino\/#Arduino%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%9FpH%E8%A8%88%E3%81%AE%E4%BD%9C%E3%82%8A%E6%96%B9\" title=\"Arduino\u3092\u4f7f\u3063\u305fpH\u8a08\u306e\u4f5c\u308a\u65b9\">Arduino\u3092\u4f7f\u3063\u305fpH\u8a08\u306e\u4f5c\u308a\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/ja\/ph-meter-with-arduino\/#%E5%9C%9F%E5%A3%8C%E3%81%AEpH%E3%83%AC%E3%83%99%E3%83%AB%E3%81%AF%E6%A4%8D%E7%89%A9%E3%81%AE%E5%81%A5%E5%BA%B7%E3%81%A8%E6%88%90%E9%95%B7%E3%81%AB%E9%87%8D%E8%A6%81%E3%81%AA%E5%BD%B9%E5%89%B2%E3%82%92%E6%9E%9C%E3%81%9F%E3%81%97%E3%81%BE%E3%81%99%E3%80%82%E3%81%93%E3%82%8C%E3%82%89%E3%81%AE%E3%83%AC%E3%83%99%E3%83%AB%E3%82%92%E7%9B%A3%E8%A6%96%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%AF%E3%80%81%E6%A4%8D%E7%89%A9%E3%81%AE%E6%88%90%E9%95%B7%E3%81%AB%E6%9C%80%E9%81%A9%E3%81%AA%E6%9D%A1%E4%BB%B6%E3%82%92%E7%A2%BA%E4%BF%9D%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AB%E4%B8%8D%E5%8F%AF%E6%AC%A0%E3%81%A7%E3%81%99%E3%80%82%E3%81%93%E3%82%8C%E3%82%92%E8%A1%8C%E3%81%86_1_%E3%81%A4%E3%81%AE%E6%96%B9%E6%B3%95%E3%81%AF%E3%80%81%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%A9%E3%82%AF%E3%83%86%E3%82%A3%E3%83%96%E3%81%AA%E3%83%97%E3%83%AD%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%AE%E4%BD%9C%E6%88%90%E3%82%92%E5%8F%AF%E8%83%BD%E3%81%AB%E3%81%99%E3%82%8B%E4%BA%BA%E6%B0%97%E3%81%AE%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3%E3%82%BD%E3%83%BC%E3%82%B9_%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9_%E3%83%97%E3%83%A9%E3%83%83%E3%83%88%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A0%E3%81%A7%E3%81%82%E3%82%8B_Arduino_%E3%81%A7_pH_%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%A7%E3%81%99%E3%80%82_Arduino_pH_%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AF%E6%A7%8B%E7%AF%89%E3%81%8C%E6%AF%94%E8%BC%83%E7%9A%84%E7%B0%A1%E5%8D%98%E3%81%A7%E3%80%81%E6%AD%A3%E7%A2%BA%E3%81%8B%E3%81%A4%E3%83%AA%E3%82%A2%E3%83%AB%E3%82%BF%E3%82%A4%E3%83%A0%E3%81%AE_pH_%E6%B8%AC%E5%AE%9A%E5%80%A4%E3%82%92%E6%8F%90%E4%BE%9B%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%80%82%E5%9C%9F%E5%A3%8C%E3%81%AE%E3%80%82_pH_%E3%82%BB%E3%83%B3%E3%82%B5%E3%83%BC%E3%82%92_Arduino_%E3%83%9C%E3%83%BC%E3%83%89%E3%81%A8%E7%B5%84%E3%81%BF%E5%90%88%E3%82%8F%E3%81%9B%E3%82%8B%E3%81%93%E3%81%A8%E3%81%A7%E3%80%81%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AF%E5%9C%9F%E5%A3%8C%E3%81%AE_pH_%E3%83%AC%E3%83%99%E3%83%AB%E3%82%92%E7%9B%A3%E8%A6%96%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%E3%82%B3%E3%82%B9%E3%83%88%E5%8A%B9%E7%8E%87%E3%81%8C%E9%AB%98%E3%81%8F%E5%8A%B9%E7%8E%87%E7%9A%84%E3%81%AA%E3%82%BD%E3%83%AA%E3%83%A5%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3%E3%82%92%E4%BD%9C%E6%88%90%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%80%82\" title=\"\u571f\u58cc\u306epH\u30ec\u30d9\u30eb\u306f\u690d\u7269\u306e\u5065\u5eb7\u3068\u6210\u9577\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u3001\u690d\u7269\u306e\u6210\u9577\u306b\u6700\u9069\u306a\u6761\u4ef6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3092\u884c\u3046 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3092\u53ef\u80fd\u306b\u3059\u308b\u4eba\u6c17\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308b Arduino \u3067 pH \u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\nArduino pH \u30e1\u30fc\u30bf\u30fc\u306f\u69cb\u7bc9\u304c\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3001\u6b63\u78ba\u304b\u3064\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e pH \u6e2c\u5b9a\u5024\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u571f\u58cc\u306e\u3002 pH \u30bb\u30f3\u30b5\u30fc\u3092 Arduino \u30dc\u30fc\u30c9\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u571f\u58cc\u306e pH \u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u52b9\u7387\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\">\u571f\u58cc\u306epH\u30ec\u30d9\u30eb\u306f\u690d\u7269\u306e\u5065\u5eb7\u3068\u6210\u9577\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u3001\u690d\u7269\u306e\u6210\u9577\u306b\u6700\u9069\u306a\u6761\u4ef6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3092\u884c\u3046 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3092\u53ef\u80fd\u306b\u3059\u308b\u4eba\u6c17\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308b Arduino \u3067 pH \u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\nArduino pH \u30e1\u30fc\u30bf\u30fc\u306f\u69cb\u7bc9\u304c\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3001\u6b63\u78ba\u304b\u3064\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e pH \u6e2c\u5b9a\u5024\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u571f\u58cc\u306e\u3002 pH \u30bb\u30f3\u30b5\u30fc\u3092 Arduino \u30dc\u30fc\u30c9\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u571f\u58cc\u306e pH \u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u52b9\u7387\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"how-to-build-a-ph-meter-using-arduino-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Arduino%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%9FpH%E8%A8%88%E3%81%AE%E4%BD%9C%E3%82%8A%E6%96%B9\"><\/span>Arduino\u3092\u4f7f\u3063\u305fpH\u8a08\u306e\u4f5c\u308a\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u30e2\u30c7\u30eb<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>CCT-3300\u30b7\u30ea\u30fc\u30ba \u5c0e\u96fb\u7387\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/td>\n<td>\u5b9a\u6570<\/td>\n<\/tr>\n<tr>\n<td>0.01cm<\/td>\n<td>\u30010.1cm<sup>-1<\/sup>\u30011.0cm<sup>-1<\/sup>\u300110.0cm<sup>-1<\/sup>\u5c0e\u96fb\u6027<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>(0.5~20)mS\/cm\u3001(0.5~2,000)uS\/cm\u3001(0.5~200)uS\/cm\u3001(0.05~18.25)MQ\u00b7cm<\/td>\n<td>TDS<\/td>\n<\/tr>\n<tr>\n<td>(250~10,000)ppm\u3001(0.5~1,000)ppm\u3001(0.25~100)ppm<\/td>\n<td>\u4e2d\u6e29<\/td>\n<\/tr>\n<tr>\n<td>(0~50)\u2103<\/td>\n<td>\u89e3\u50cf\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u5c0e\u96fb\u7387:0.01uS\/cm\u3001TDS:0.01ppm\u3001\u6e29\u5ea6:0.1\u2103<\/td>\n<td>\u7cbe\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u5c0e\u96fb\u7387: 1.5 \u30d1\u30fc\u30bb\u30f3\u30c8 (FS)\u3001\u62b5\u6297\u7387: 2.0 \u30d1\u30fc\u30bb\u30f3\u30c8 (FS)\u3001TDS: 1.5 \u30d1\u30fc\u30bb\u30f3\u30c8 (FS)\u3001\u6e29\u5ea6: +\/-0.5\u2103<\/td>\n<td>\u6e29\u5ea6\u88dc\u511f<\/td>\n<\/tr>\n<tr>\n<td>(0-50)\u00b0C (\u6a19\u6e96\u3068\u3057\u3066 25\u2103)<\/td>\n<td>\u30b1\u30fc\u30d6\u30eb\u9577<\/td>\n<\/tr>\n<tr>\n<td>\u22645m(MAX)<\/td>\n<td>\u96fb\u6d41\u51fa\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u7d76\u7e01\u578b(4\uff5e20)mA\u3001\u8a08\u6e2c\u5668\/\u9001\u4fe1\u6a5f\u9078\u629e<\/td>\n<td>\u5236\u5fa1\u51fa\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u30ea\u30ec\u30fc\u63a5\u70b9\uff1aON\/OFF\u3001\u8ca0\u8377\u5bb9\u91cf\uff1aAC230V\/5A(Max)<\/td>\n<td>\u52b4\u50cd\u74b0\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6(0~50)\u2103;\u76f8\u5bfe\u6e7f\u5ea6\u226485% RH (\u7d50\u9732\u306a\u3057)<\/td>\n<td>\u4fdd\u7ba1\u74b0\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6(-20~60)\u2103;\u76f8\u5bfe\u6e7f\u5ea6\u226485% RH (\u7d50\u9732\u306a\u3057)<\/td>\n<td>\u96fb\u6e90<\/td>\n<\/tr>\n<tr>\n<td>CCT-3300:DC24V; CCT-3310: AC 110V; CCT-3320\uff1aAC220V<\/td>\n<td>\u5bf8\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>48mmx96mmx80mm(HxWxD)<\/td>\n<td>\u7a74\u30b5\u30a4\u30ba<\/td>\n<\/tr>\n<tr>\n<td>44mm\u00d792mm(\u9ad8\u3055\u00d7\u5e45)<\/td>\n<td>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30cd\u30eb\u53d6\u308a\u4ed8\u3051\u578b\u3001\u8fc5\u901f\u306a\u8a2d\u7f6e<\/td>\n<td>Arduino \u3092\u4f7f\u7528\u3057\u3066 pH \u30e1\u30fc\u30bf\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002\u6700\u3082\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f pH \u30bb\u30f3\u30b5\u30fc\u3067\u3001\u6db2\u4f53\u306e pH \u30ec\u30d9\u30eb\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u5e02\u5834\u306b\u306f\u591a\u304f\u306e pH \u30bb\u30f3\u30b5\u30fc\u304c\u5165\u624b\u53ef\u80fd\u3067\u3059\u304c\u3001Arduino \u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u3082\u306e\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3055\u3089\u306b\u3001Arduino \u30dc\u30fc\u30c9\u3001\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u3001\u30b8\u30e3\u30f3\u30d1\u30fc \u30ef\u30a4\u30e4\u30fc\u3001pH \u6e2c\u5b9a\u5024\u3092\u8868\u793a\u3059\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u3059\u3079\u3066\u96c6\u3081\u305f\u3089\u3001pH \u30e1\u30fc\u30bf\u30fc\u306e\u69cb\u7bc9\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u3001\u30b8\u30e3\u30f3\u30d1\u30fc\u7dda\u3092\u4f7f\u7528\u3057\u3066 pH \u30bb\u30f3\u30b5\u30fc\u3092 Arduino \u30dc\u30fc\u30c9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u30bb\u30f3\u30b5\u30fc\u306e\u88fd\u9020\u5143\u304c\u63d0\u4f9b\u3059\u308b\u914d\u7dda\u56f3\u306b\u5f93\u3063\u3066\u3001\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306b\u3001\u30b8\u30e3\u30f3\u30d1\u30fc\u7dda\u3092\u4f7f\u7528\u3057\u3066 Arduino \u30dc\u30fc\u30c9\u3092\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001pH \u6e2c\u5b9a\u5024\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-12098-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4<\/a><\/video><\/div>\n<p>\u3059\u3079\u3066\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u63a5\u7d9a\u3057\u305f\u5f8c\u3001Arduino \u30dc\u30fc\u30c9\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001Arduino \u306b pH \u30bb\u30f3\u30b5\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u3001\u753b\u9762\u306b\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3057\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9\u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u898b\u3064\u3051\u308b\u3053\u3068\u3082\u3001\u7279\u5b9a\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u72ec\u81ea\u306e\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u5fc5\u305a\u30b3\u30fc\u30c9\u3092\u30c6\u30b9\u30c8\u3057\u3066\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Arduino \u30dc\u30fc\u30c9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001DIY pH \u30e1\u30fc\u30bf\u30fc\u306e\u4f7f\u7528\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002 pH \u30bb\u30f3\u30b5\u30fc\u3092\u30c6\u30b9\u30c8\u3057\u305f\u3044\u6db2\u4f53\u306b\u6d78\u3057\u3001\u6e2c\u5b9a\u5024\u304c\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u5f85\u3064\u3060\u3051\u3067\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u306f\u6b63\u78ba\u306a pH \u6e2c\u5b9a\u5024\u3092\u63d0\u4f9b\u3057\u3001\u6db2\u4f53\u306e\u9178\u6027\u307e\u305f\u306f\u30a2\u30eb\u30ab\u30ea\u6027\u3092\u76e3\u8996\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002Arduino \u3092\u4f7f\u7528\u3057\u305f pH \u30e1\u30fc\u30bf\u30fc\u306e\u69cb\u7bc9\u306f\u3001\u57fa\u672c\u7684\u306a\u96fb\u5b50\u6a5f\u5668\u306e\u77e5\u8b58\u304c\u3042\u308c\u3070\u8ab0\u3067\u3082\u5b8c\u4e86\u3067\u304d\u308b\u3001\u697d\u3057\u304f\u3066\u6559\u80b2\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u5e02\u8ca9\u306e pH \u30e1\u30fc\u30bf\u30fc\u306b\u4ee3\u308f\u308b\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u4ee3\u66ff\u54c1\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002\u3042\u306a\u305f\u304c\u8da3\u5473\u4eba\u3067\u3042\u308d\u3046\u3068\u30d7\u30ed\u3067\u3042\u308d\u3046\u3068\u3001DIY pH \u30e1\u30fc\u30bf\u30fc\u306f\u8cb4\u91cd\u306a\u6b66\u5668\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Arduino \u3092\u4f7f\u7528\u3057\u3066 pH \u30e1\u30fc\u30bf\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u306f\u3001\u6559\u80b2\u7684\u304b\u3064\u5b9f\u8df5\u7684\u3067\u3042\u308a\u5f97\u308b\u3084\u308a\u304c\u3044\u306e\u3042\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002 Arduino \u30dc\u30fc\u30c9\u3068 pH \u30bb\u30f3\u30b5\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u308b\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044 pH \u30e1\u30fc\u30bf\u30fc\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u9069\u5207\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u5c11\u3057\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u3042\u308c\u3070\u3001\u3059\u3050\u306b\u72ec\u81ea\u306e pH \u30e1\u30fc\u30bf\u30fc\u3092\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 Arduino \u3067\u4f55\u304c\u4f5c\u308c\u308b\u304b\u8a66\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b? <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/TUR-2200L-2.jpg\" alt=\"alt-2910\" class=\"wp-image-2910\" id=\"i2910\" \/><\/p>\n<p>Arduino pH\u30e1\u30fc\u30bf\u30fc\u3067\u571f\u58ccpH\u30ec\u30d9\u30eb\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/p>\n<h1 id=\"monitoring-soil-ph-levels-with-arduino-ph-meter-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E5%9C%9F%E5%A3%8C%E3%81%AEpH%E3%83%AC%E3%83%99%E3%83%AB%E3%81%AF%E6%A4%8D%E7%89%A9%E3%81%AE%E5%81%A5%E5%BA%B7%E3%81%A8%E6%88%90%E9%95%B7%E3%81%AB%E9%87%8D%E8%A6%81%E3%81%AA%E5%BD%B9%E5%89%B2%E3%82%92%E6%9E%9C%E3%81%9F%E3%81%97%E3%81%BE%E3%81%99%E3%80%82%E3%81%93%E3%82%8C%E3%82%89%E3%81%AE%E3%83%AC%E3%83%99%E3%83%AB%E3%82%92%E7%9B%A3%E8%A6%96%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%AF%E3%80%81%E6%A4%8D%E7%89%A9%E3%81%AE%E6%88%90%E9%95%B7%E3%81%AB%E6%9C%80%E9%81%A9%E3%81%AA%E6%9D%A1%E4%BB%B6%E3%82%92%E7%A2%BA%E4%BF%9D%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AB%E4%B8%8D%E5%8F%AF%E6%AC%A0%E3%81%A7%E3%81%99%E3%80%82%E3%81%93%E3%82%8C%E3%82%92%E8%A1%8C%E3%81%86_1_%E3%81%A4%E3%81%AE%E6%96%B9%E6%B3%95%E3%81%AF%E3%80%81%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%A9%E3%82%AF%E3%83%86%E3%82%A3%E3%83%96%E3%81%AA%E3%83%97%E3%83%AD%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%AE%E4%BD%9C%E6%88%90%E3%82%92%E5%8F%AF%E8%83%BD%E3%81%AB%E3%81%99%E3%82%8B%E4%BA%BA%E6%B0%97%E3%81%AE%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3%E3%82%BD%E3%83%BC%E3%82%B9_%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9_%E3%83%97%E3%83%A9%E3%83%83%E3%83%88%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A0%E3%81%A7%E3%81%82%E3%82%8B_Arduino_%E3%81%A7_pH_%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%A7%E3%81%99%E3%80%82_Arduino_pH_%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AF%E6%A7%8B%E7%AF%89%E3%81%8C%E6%AF%94%E8%BC%83%E7%9A%84%E7%B0%A1%E5%8D%98%E3%81%A7%E3%80%81%E6%AD%A3%E7%A2%BA%E3%81%8B%E3%81%A4%E3%83%AA%E3%82%A2%E3%83%AB%E3%82%BF%E3%82%A4%E3%83%A0%E3%81%AE_pH_%E6%B8%AC%E5%AE%9A%E5%80%A4%E3%82%92%E6%8F%90%E4%BE%9B%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%80%82%E5%9C%9F%E5%A3%8C%E3%81%AE%E3%80%82_pH_%E3%82%BB%E3%83%B3%E3%82%B5%E3%83%BC%E3%82%92_Arduino_%E3%83%9C%E3%83%BC%E3%83%89%E3%81%A8%E7%B5%84%E3%81%BF%E5%90%88%E3%82%8F%E3%81%9B%E3%82%8B%E3%81%93%E3%81%A8%E3%81%A7%E3%80%81%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AF%E5%9C%9F%E5%A3%8C%E3%81%AE_pH_%E3%83%AC%E3%83%99%E3%83%AB%E3%82%92%E7%9B%A3%E8%A6%96%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%E3%82%B3%E3%82%B9%E3%83%88%E5%8A%B9%E7%8E%87%E3%81%8C%E9%AB%98%E3%81%8F%E5%8A%B9%E7%8E%87%E7%9A%84%E3%81%AA%E3%82%BD%E3%83%AA%E3%83%A5%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3%E3%82%92%E4%BD%9C%E6%88%90%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%80%82\"><\/span>\u571f\u58cc\u306epH\u30ec\u30d9\u30eb\u306f\u690d\u7269\u306e\u5065\u5eb7\u3068\u6210\u9577\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u3001\u690d\u7269\u306e\u6210\u9577\u306b\u6700\u9069\u306a\u6761\u4ef6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3092\u884c\u3046 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3092\u53ef\u80fd\u306b\u3059\u308b\u4eba\u6c17\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308b Arduino \u3067 pH \u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>Arduino pH \u30e1\u30fc\u30bf\u30fc\u306f\u69cb\u7bc9\u304c\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3001\u6b63\u78ba\u304b\u3064\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e pH \u6e2c\u5b9a\u5024\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u571f\u58cc\u306e\u3002 pH \u30bb\u30f3\u30b5\u30fc\u3092 Arduino \u30dc\u30fc\u30c9\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u571f\u58cc\u306e pH \u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u52b9\u7387\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nArduino \u3067 pH \u30e1\u30fc\u30bf\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u306b\u306f\u3001pH \u30bb\u30f3\u30b5\u30fc\u3001Arduino \u30dc\u30fc\u30c9\u3001\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u3001\u304a\u3088\u3073\u3044\u304f\u3064\u304b\u306e\u30b8\u30e3\u30f3\u30d1\u30fc \u30ef\u30a4\u30e4\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002 pH \u30bb\u30f3\u30b5\u30fc\u306f\u571f\u58cc\u306e pH \u30ec\u30d9\u30eb\u306e\u6e2c\u5b9a\u3092\u62c5\u5f53\u3059\u308b\u305f\u3081\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u901a\u5e38\u3001\u30bb\u30f3\u30b5\u30fc\u306b\u306f\u6e2c\u5b9a\u3092\u884c\u3046\u305f\u3081\u306b\u571f\u58cc\u306b\u633f\u5165\u3055\u308c\u308b\u30d7\u30ed\u30fc\u30d6\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u3059\u3079\u3066\u7528\u610f\u3057\u305f\u3089\u3001pH \u30e1\u30fc\u30bf\u30fc\u306e\u7d44\u307f\u7acb\u3066\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u3001\u30b8\u30e3\u30f3\u30d1\u30fc\u7dda\u3092\u4f7f\u7528\u3057\u3066 pH \u30bb\u30f3\u30b5\u30fc\u3092 Arduino \u30dc\u30fc\u30c9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u30bb\u30f3\u30b5\u30fc\u306e\u88fd\u9020\u5143\u304c\u63d0\u4f9b\u3059\u308b\u914d\u7dda\u56f3\u306b\u5f93\u3063\u3066\u3001\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u6b21\u306b\u3001Arduino \u30b3\u30fc\u30c9\u3092\u30dc\u30fc\u30c9\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001Arduino \u306b pH \u30bb\u30f3\u30b5\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u3001LCD \u30b9\u30af\u30ea\u30fc\u30f3\u3084\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30e2\u30cb\u30bf\u30fc\u306a\u3069\u306e\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b pH \u30ec\u30d9\u30eb\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3057\u307e\u3059\u3002\u30ea\u30e2\u30fc\u30c8\u76e3\u8996\u306e\u305f\u3081\u306b pH \u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b Arduino \u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>pH \u30e1\u30fc\u30bf\u30fc\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3066\u5b9f\u884c\u3057\u305f\u3089\u3001\u571f\u58cc\u306e pH \u6e2c\u5b9a\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002 pH\u30bb\u30f3\u30b5\u30fc\u30d7\u30ed\u30fc\u30d6\u3092\u571f\u58cc\u306b\u633f\u5165\u3057\u3001Arduino\u304cpH\u30ec\u30d9\u30eb\u3092\u8868\u793a\u3059\u308b\u307e\u3067\u5f85\u3061\u307e\u3059\u3002\u571f\u58cc\u306e\u3055\u307e\u3056\u307e\u306a\u5834\u6240\u3067\u8907\u6570\u306e\u6e2c\u5b9a\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u5ead\u3084\u8fb2\u5834\u5168\u4f53\u306e pH \u30ec\u30d9\u30eb\u3092\u5305\u62ec\u7684\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Arduino \u3067 pH \u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5f93\u6765\u306e pH \u30e1\u30fc\u30bf\u30fc\u306b\u6bd4\u3079\u3066\u3044\u304f\u3064\u304b\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002 Arduino pH \u30e1\u30fc\u30bf\u30fc\u306f\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u3067\u3001\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u65e2\u5b58\u306e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306b\u7c21\u5358\u306b\u7d71\u5408\u3067\u304d\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u306e\u305f\u3081\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-9900-Conductivity-Resistivity-Measurement-and-Control-Instrument5-1.png\" alt=\"alt-2917\" class=\"wp-image-2917\" id=\"i2917\" \/><br \/>\npH\/ORP-3500\u30b7\u30ea\u30fc\u30ba pH\/ORP\u30aa\u30f3\u30e9\u30a4\u30f3\u30e1\u30fc\u30bf\u30fc<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">\u3000<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>ORP<\/td>\n<td>\u6e29\u5ea6<\/td>\n<td>\u6e2c\u5b9a\u7bc4\u56f2<\/td>\n<\/tr>\n<tr>\n<td>0.00\uff5e14.00<\/td>\n<td>(-2000\uff5e+2000)mV<\/td>\n<td>(0.0\uff5e99.9)\u2103\uff08\u6e29\u5ea6\u88dc\u511f \uff1aNTC10K)<\/td>\n<td>\u89e3\u50cf\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>1mV<\/td>\n<td>0.01<\/td>\n<td>0.1\u2103<\/td>\n<td>\u7cbe\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u00b10.1<\/td>\n<td>\u00b15mV\uff08\u96fb\u5b50\u30e6\u30cb\u30c3\u30c8\uff09<\/td>\n<td>\u00b10.5\u2103<\/td>\n<td>\u7de9\u885d\u6db2<\/td>\n<\/tr>\n<tr>\n<td>9.18\uff1b6.86\uff1b4.01\uff1b10.00\uff1b7.00\uff1b4.00<\/td>\n<td colspan=\"3\">\u4e2d\u6e29<\/td>\n<\/tr>\n<tr>\n<td>(0\uff5e50)\u2103\uff0825\u2103 \u304a\u3088\u3073 nbsp;\u6a19\u6e96 \uff09 \u624b\u52d5 \/ \u81ea\u52d5\u6e29\u5ea6\u88dc\u511f\u306e\u9078\u629e<\/td>\n<td colspan=\"3\">\u30a2\u30ca\u30ed\u30b0\u51fa\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u9078\u629e\u7528\u306e 1 \u3064\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\uff084\uff5e20\uff09mA\uff0c\u8a08\u6e2c\u5668\/\u9001\u4fe1\u6a5f\u3092\u5206\u96e2<\/td>\n<td colspan=\"3\">\u5236\u5fa1\u51fa\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u30c0\u30d6\u30eb\u30ea\u30ec\u30fc\u51fa\u529b\uff08ON\/OFF\uff09<\/td>\n<td colspan=\"3\">\u6d88\u8cbb\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u3068 lt;3W<\/td>\n<td colspan=\"3\">\u52b4\u50cd\u74b0\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u6e29\u5ea6nbsp;(0\uff5e50)\u2103\uff1b\u76f8\u5bfe\u6e7f\u5ea6\u226485% RH\uff08\u7d50\u9732\u306a\u3057\uff09<\/td>\n<td colspan=\"3\">\u4fdd\u7ba1\u74b0\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u305d\u3057\u3066nbsp;(-20\uff5e60)\u2103;\u76f8\u5bfe\u6e7f\u5ea6\u226485% RH\uff08\u7d50\u9732\u306a\u3057\uff09<\/td>\n<td colspan=\"3\">\u5bf8\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>48mm\u00d796mm\u00d780mm (H\u00d7W\u00d7D)<\/td>\n<td colspan=\"3\">\u7a74\u30b5\u30a4\u30ba<\/td>\n<\/tr>\n<tr>\n<td>44mm\u00d792mm (H\u00d7W)<\/td>\n<td colspan=\"3\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30cd\u30eb\u53d6\u308a\u4ed8\u3051\u3001\u8fc5\u901f\u306a\u53d6\u308a\u4ed8\u3051<\/td>\n<td colspan=\"3\">\u3055\u3089\u306b\u3001Arduino pH \u30e1\u30fc\u30bf\u30fc\u306f\u571f\u58cc pH \u30ec\u30d9\u30eb\u306e\u76e3\u8996\u4ee5\u5916\u306b\u3082\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u6c34\u8015\u683d\u57f9\u30b7\u30b9\u30c6\u30e0\u3001\u6c34\u65cf\u9928\u3001\u6c34\u51e6\u7406\u30d7\u30e9\u30f3\u30c8\u3067 pH \u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3057\u3001\u690d\u7269\u3084\u6c34\u751f\u751f\u7269\u306b\u3068\u3063\u3066\u6700\u9069\u306a\u72b6\u614b\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Arduino \u3092\u4f7f\u7528\u3057\u3066 pH \u30e1\u30fc\u30bf\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u306f\u3001\u571f\u58cc\u306e pH \u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u304b\u3064\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002 Arduino \u306e\u80fd\u529b\u3068 pH \u30bb\u30f3\u30b5\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3067 pH \u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u591a\u7528\u9014\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u3042\u306a\u305f\u304c\u8da3\u5473\u306e\u5712\u82b8\u5bb6\u3067\u3082\u3001\u30d7\u30ed\u306e\u8fb2\u5bb6\u3067\u3082\u3001Arduino pH \u30e1\u30fc\u30bf\u30fc\u306f\u5065\u5eb7\u306a\u571f\u58cc\u3092\u7dad\u6301\u3057\u3001\u6700\u9069\u306a\u690d\u7269\u306e\u6210\u9577\u3092\u4fc3\u9032\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"4-20ma Hydraulic Pressure Transmitters For Liquid Gas And Steam chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/9uMa6GV5GzY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\nOverall, building a <a href=\"\/tag\/pH-Meter\" target=\"_blank\"><strong><a href=\"\/tag\/ph-meter\/\" target=\"_blank\"><strong>ph meter<\/strong><\/a><\/strong><\/a> with Arduino is a practical and efficient way to monitor soil pH levels. By combining the power of Arduino with a <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a>, users can create a versatile and reliable solution for monitoring pH levels in various environments. Whether you are a hobbyist gardener or a professional farmer, an Arduino <a href=\"\/tag\/pH-Meter\" target=\"_blank\"><strong><a href=\"\/tag\/ph-meter\/\" target=\"_blank\"><strong>ph meter<\/strong><\/a><\/strong><\/a> can help you maintain healthy soil and promote optimal plant growth.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arduino\u3092\u4f7f\u3063\u305fpH\u8a08\u306e\u4f5c\u308a\u65b9 \u30e2\u30c7\u30eb CCT-3300\u30b7\u30ea\u30fc\u30ba \u5c0e\u96fb\u7387\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc \u5b9a\u6570 0.01cm \u30010.1cm-1\u30011.0cm-1\u300110.0cm-1\u5c0e\u96fb\u6027-1 (0.5~20)mS\/cm\u3001(0.5~2,000)uS\/cm\u3001(0.5~200)uS\/cm\u3001(0.05~18.25)MQ\u00b7cm TDS (250~10,000)ppm\u3001(0.5~1,000)ppm\u3001(0.25~100)ppm \u4e2d\u6e29 (0~50)\u2103 \u89e3\u50cf\u5ea6 \u5c0e\u96fb\u7387:0.01uS\/cm\u3001TDS:0.01ppm\u3001\u6e29\u5ea6:0.1\u2103 \u7cbe\u5ea6 \u5c0e\u96fb\u7387: 1.5 \u30d1\u30fc\u30bb\u30f3\u30c8 (FS)\u3001\u62b5\u6297\u7387: 2.0 \u30d1\u30fc\u30bb\u30f3\u30c8 (FS)\u3001TDS: 1.5 \u30d1\u30fc\u30bb\u30f3\u30c8 (FS)\u3001\u6e29\u5ea6: +\/-0.5\u2103 \u6e29\u5ea6\u88dc\u511f (0-50)\u00b0C (\u6a19\u6e96\u3068\u3057\u3066 25\u2103) \u30b1\u30fc\u30d6\u30eb\u9577 \u22645m(MAX) \u96fb\u6d41\u51fa\u529b \u7d76\u7e01\u578b(4\uff5e20)mA\u3001\u8a08\u6e2c\u5668\/\u9001\u4fe1\u6a5f\u9078\u629e \u5236\u5fa1\u51fa\u529b \u30ea\u30ec\u30fc\u63a5\u70b9\uff1aON\/OFF\u3001\u8ca0\u8377\u5bb9\u91cf\uff1aAC230V\/5A(Max) \u52b4\u50cd\u74b0\u5883 \u6e29\u5ea6(0~50)\u2103;\u76f8\u5bfe\u6e7f\u5ea6\u226485% RH (\u7d50\u9732\u306a\u3057) \u4fdd\u7ba1\u74b0\u5883 \u6e29\u5ea6(-20~60)\u2103;\u76f8\u5bfe\u6e7f\u5ea6\u226485% RH (\u7d50\u9732\u306a\u3057) \u96fb\u6e90 CCT-3300:DC24V; CCT-3310: AC 110V; CCT-3320\uff1aAC220V \u5bf8\u6cd5 48mmx96mmx80mm(HxWxD) \u7a74\u30b5\u30a4\u30ba 44mm\u00d792mm(\u9ad8\u3055\u00d7\u5e45) \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ja","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts\/12098"}],"collection":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/comments?post=12098"}],"version-history":[{"count":12,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts\/12098\/revisions"}],"predecessor-version":[{"id":12241,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts\/12098\/revisions\/12241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/media\/3231"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/media?parent=12098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/categories?post=12098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/tags?post=12098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}