{"id":38770,"date":"2023-04-21T13:36:07","date_gmt":"2023-04-21T18:36:07","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/diy-ultrasonic-distance-sensor\/"},"modified":"2025-01-21T02:31:22","modified_gmt":"2025-01-21T07:31:22","slug":"diy-ultrasonic-distance-sensor","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ja\/diy-ultrasonic-distance-sensor\/","title":{"rendered":"\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u81ea\u4f5c\u3067\u5e83\u304c\u308b\u96fb\u5b50\u5de5\u4f5c\u306e\u4e16\u754c"},"content":{"rendered":"<p>\u8d85\u97f3\u6ce2\u3092\u4f7f\u3063\u305f\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u306f\u3001DIY\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u624b\u8efd\u306b\u8ddd\u96e2\u3092\u6e2c\u308b\u305f\u3081\u306e\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u81ea\u52d5\u904b\u8ee2\u30ed\u30dc\u30c3\u30c8\u306e\u969c\u5bb3\u7269\u56de\u907f\u3001\u6db2\u9762\u30bb\u30f3\u30b5\u30fc\u3001\u99d0\u8eca\u5834\u306e\u7a7a\u304d\u30b9\u30da\u30fc\u30b9\u691c\u77e5\u306a\u3069\u3001\u305d\u306e\u5fdc\u7528\u7bc4\u56f2\u306f\u591a\u5c90\u306b\u6e21\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001DIY\u3067\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u3092\u88fd\u4f5c\u3057\u3001\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u77e5\u8b58\u3068\u5b9f\u8df5\u7684\u306a\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u306e\u4ed5\u7d44\u307f<\/h3>\n<p>\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u8d85\u97f3\u6ce2\u3092\u767a\u4fe1\u3057\u3001\u5bfe\u8c61\u7269\u306b\u53cd\u5c04\u3057\u3066\u623b\u3063\u3066\u304f\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u8a08\u6e2c\u3059\u308b\u3053\u3068\u3067\u8ddd\u96e2\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002\u97f3\u901f\u306f\u6e29\u5ea6\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u6b63\u78ba\u306a\u6e2c\u5b9a\u3092\u884c\u3046\u305f\u3081\u306b\u306f\u6e29\u5ea6\u88dc\u6b63\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u8a08\u7b97\u5f0f\u306f\u3001\u8ddd\u96e2 = (\u97f3\u901f \u00d7 \u6642\u9593) \/ 2 \u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5fc5\u8981\u306a\u90e8\u54c1<\/h3>\n<p>\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u3092\u81ea\u4f5c\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u90e8\u54c1\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\u90e8\u54c1\u540d<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8d85\u97f3\u6ce2\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb (HC-SR04\u306a\u3069)<\/td>\n<td>\u8d85\u97f3\u6ce2\u306e\u9001\u53d7\u4fe1\u3092\u884c\u3046<\/td>\n<\/tr>\n<tr>\n<td>\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc (Arduino Uno\u306a\u3069)<\/td>\n<td>\u30bb\u30f3\u30b5\u30fc\u3092\u5236\u5fa1\u3057\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046<\/td>\n<\/tr>\n<tr>\n<td>\u30b8\u30e3\u30f3\u30d1\u30fc\u30ef\u30a4\u30e4\u30fc<\/td>\n<td>\u5404\u90e8\u54c1\u3092\u63a5\u7d9a\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9 (\u30aa\u30d7\u30b7\u30e7\u30f3)<\/td>\n<td>\u56de\u8def\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3067\u304d\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6e90 (USB\u306a\u3069)<\/td>\n<td>\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3078\u306e\u96fb\u529b\u4f9b\u7d66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u56de\u8def\u306e\u69cb\u7bc9<\/h3>\n<p>\u8d85\u97f3\u6ce2\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u30b8\u30e3\u30f3\u30d1\u30fc\u30ef\u30a4\u30e4\u30fc\u3067\u63a5\u7d9a\u3057\u307e\u3059\u3002HC-SR04\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001VCC\u3092\u96fb\u6e90\u3001GND\u3092\u30b0\u30e9\u30f3\u30c9\u3001Trig\u3092\u30c7\u30b8\u30bf\u30eb\u30d4\u30f3\u3001Echo\u3092\u30c7\u30b8\u30bf\u30eb\u30d4\u30f3\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u4f7f\u7528\u3059\u308b\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5408\u308f\u305b\u3066\u3001\u9069\u5207\u306a\u30d4\u30f3\u914d\u7f6e\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/h3>\n<p>Arduino IDE\u306a\u3069\u306e\u958b\u767a\u74b0\u5883\u3092\u4f7f\u7528\u3057\u3066\u3001\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002Trig\u30d4\u30f3\u304b\u3089\u8d85\u97f3\u6ce2\u30d1\u30eb\u30b9\u3092\u9001\u4fe1\u3057\u3001Echo\u30d4\u30f3\u3067\u53cd\u5c04\u6ce2\u3092\u53d7\u4fe1\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u8a08\u6e2c\u3057\u307e\u3059\u3002\u53d6\u5f97\u3057\u305f\u6642\u9593\u304b\u3089\u8ddd\u96e2\u3092\u8a08\u7b97\u3057\u3001\u30b7\u30ea\u30a2\u30eb\u30e2\u30cb\u30bf\u306a\u3069\u306b\u8868\u793a\u3055\u305b\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u8abf\u6574<\/h3>\n<p>\u30bb\u30f3\u30b5\u30fc\u306e\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u65e2\u77e5\u306e\u8ddd\u96e2\u306b\u3042\u308b\u7269\u4f53\u3092\u7528\u3044\u3066\u3001\u6e2c\u5b9a\u5024\u3068\u5b9f\u969b\u306e\u8ddd\u96e2\u3092\u6bd4\u8f03\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5fdc\u7528\u4f8b<\/h3>\n<p>\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u69d8\u3005\u306aDIY\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5fdc\u7528\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30ed\u30dc\u30c3\u30c8\u306b\u642d\u8f09\u3057\u3066\u969c\u5bb3\u7269\u56de\u907f\u6a5f\u80fd\u3092\u5b9f\u73fe\u3057\u305f\u308a\u3001\u6db2\u9762\u30bb\u30f3\u30b5\u30fc\u3068\u3057\u3066\u30bf\u30f3\u30af\u306e\u6c34\u4f4d\u3092\u76e3\u8996\u3057\u305f\u308a\u3001\u99d0\u8eca\u5834\u306e\u7a7a\u304d\u30b9\u30da\u30fc\u30b9\u3092\u691c\u77e5\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n<p>\u30bb\u30f3\u30b5\u30fc\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\u554f\u984c<\/th>\n<th>\u89e3\u6c7a\u7b56<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5024\u304c\u5b89\u5b9a\u3057\u306a\u3044<\/td>\n<td>\u30bb\u30f3\u30b5\u30fc\u306e\u5411\u304d\u3092\u8abf\u6574\u3059\u308b\u3001\u5468\u56f2\u306e\u74b0\u5883\u30ce\u30a4\u30ba\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5024\u304c\u5168\u304f\u8868\u793a\u3055\u308c\u306a\u3044<\/td>\n<td>\u914d\u7dda\u3092\u518d\u78ba\u8a8d\u3059\u308b\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6e2c\u5b9a\u7bc4\u56f2\u304c\u72ed\u3044<\/td>\n<td>\u30bb\u30f3\u30b5\u30fc\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3059\u308b\u3001\u3088\u308a\u9ad8\u6027\u80fd\u306a\u30bb\u30f3\u30b5\u30fc\u3092\u4f7f\u7528\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u6bd4\u8f03\u7684\u5bb9\u6613\u306b\u81ea\u4f5c\u3067\u304d\u308b\u4e0a\u306b\u3001\u5fdc\u7528\u7bc4\u56f2\u3082\u5e83\u3044\u305f\u3081\u3001DIY\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30bb\u30f3\u30b5\u30fc\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u5185\u5bb9\u3092\u53c2\u8003\u306b\u3001\u81ea\u8eab\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5408\u3063\u305f\u30bb\u30f3\u30b5\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002  \u6b63\u78ba\u306a\u6e2c\u5b9a\u3068\u9069\u5207\u306a\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u69d8\u3005\u306a\u5834\u9762\u3067\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d85\u97f3\u6ce2\u3092\u4f7f\u3063\u305f\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u306f\u3001DIY\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u624b\u8efd\u306b\u8ddd\u96e2\u3092\u6e2c\u308b\u305f\u3081\u306e\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u81ea\u52d5\u904b\u8ee2\u30ed\u30dc\u30c3\u30c8\u306e\u969c\u5bb3\u7269\u56de\u907f\u3001\u6db2\u9762\u30bb\u30f3\u30b5\u30fc\u3001\u99d0\u8eca\u5834\u306e\u7a7a\u304d\u30b9\u30da\u30fc\u30b9\u691c\u77e5\u306a\u3069\u3001\u305d\u306e\u5fdc\u7528\u7bc4\u56f2\u306f\u591a\u5c90\u306b\u6e21\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001DIY\u3067\u8d85\u97f3<\/p>\n","protected":false},"author":1,"featured_media":26464,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6414],"tags":[],"class_list":["post-38770","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/posts\/38770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/comments?post=38770"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/posts\/38770\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/media\/26464"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/media?parent=38770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/categories?post=38770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/tags?post=38770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}