{"id":35824,"date":"2023-04-21T15:40:00","date_gmt":"2023-04-21T20:40:00","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-connect-piezo-sensor-to-arduino\/"},"modified":"2025-01-21T02:36:14","modified_gmt":"2025-01-21T07:36:14","slug":"how-to-connect-piezo-sensor-to-arduino","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ja\/how-to-connect-piezo-sensor-to-arduino\/","title":{"rendered":"Arduino\u3068\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306e\u63a5\u7d9a\u65b9\u6cd5\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"

\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u6a5f\u68b0\u7684\u306a\u5727\u529b\u3084\u632f\u52d5\u3092\u96fb\u6c17\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b\u7d20\u5b50\u3067\u3001Arduino\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u69d8\u3005\u306a\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u30c9\u30a2\u30d9\u30eb\u3001\u30c9\u30e9\u30e0\u30de\u30b7\u30f3\u3001\u632f\u52d5\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u3001\u30a2\u30a4\u30c7\u30a2\u6b21\u7b2c\u3067\u5fdc\u7528\u7bc4\u56f2\u306f\u5e83\u304c\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u3092Arduino\u306b\u63a5\u7d9a\u3059\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3001\u521d\u5fc3\u8005\u306e\u65b9\u3067\u3082\u5bb9\u6613\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u914d\u7dda\u65b9\u6cd5\u304b\u3089\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u307e\u3067\u4e01\u5be7\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306e\u4ed5\u7d44\u307f<\/h3>\n

\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u5727\u96fb\u6750\u6599\u3068\u547c\u3070\u308c\u308b\u7279\u6b8a\u306a\u7269\u8cea\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6750\u6599\u306f\u3001\u5727\u529b\u3084\u632f\u52d5\u3092\u53d7\u3051\u308b\u3068\u96fb\u5727\u3092\u767a\u751f\u3055\u305b\u308b\u6027\u8cea\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u3053\u306e\u96fb\u5727\u3092Arduino\u3067\u8aad\u307f\u53d6\u308b\u3053\u3068\u3067\u3001\u5727\u529b\u306e\u5909\u5316\u3084\u632f\u52d5\u306e\u6709\u7121\u3092\u691c\u77e5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5fc5\u8981\u306a\u90e8\u54c1<\/h3>\n\n\n\n\n\n\n\n\n
\u90e8\u54c1<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u5727\u96fb\u30bb\u30f3\u30b5\u30fc<\/td>\n\u632f\u52d5\u3092\u691c\u77e5\u3059\u308b\u30bb\u30f3\u30b5\u30fc<\/td>\n<\/tr>\n
Arduino Uno (\u307e\u305f\u306f\u4e92\u63db\u30dc\u30fc\u30c9)<\/td>\n\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/td>\n<\/tr>\n
\u30b8\u30e3\u30f3\u30d1\u30fc\u30ef\u30a4\u30e4<\/td>\n\u63a5\u7d9a\u7528\u306e\u30ef\u30a4\u30e4<\/td>\n<\/tr>\n
1M\u03a9\u62b5\u6297<\/td>\n\u4fe1\u53f7\u306e\u5b89\u5b9a\u5316\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u914d\u7dda\u65b9\u6cd5<\/h3>\n

\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306b\u306f\u3001\u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e2\u3064\u306e\u7aef\u5b50\u304c\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30d7\u30e9\u30b9\u7aef\u5b50\u306b\u306f\u8d64\u3044\u30ef\u30a4\u30e4\u3001\u30de\u30a4\u30ca\u30b9\u7aef\u5b50\u306b\u306f\u9ed2\u3044\u30ef\u30a4\u30e4\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \n
  1. \u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306e\u8d64\u3044\u30ef\u30a4\u30e4\uff08\u30d7\u30e9\u30b9\uff09\u3092Arduino\u306e\u30a2\u30ca\u30ed\u30b0\u5165\u529b\u30d4\u30f3\uff08A0\u306a\u3069\uff09\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n
  2. \u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306e\u9ed2\u3044\u30ef\u30a4\u30e4\uff08\u30de\u30a4\u30ca\u30b9\uff09\u30681M\u03a9\u62b5\u6297\u306e\u4e00\u7aef\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n
  3. \u62b5\u6297\u306e\u3082\u3046\u4e00\u7aef\u3092Arduino\u306eGND\u30d4\u30f3\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

    Arduino\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/h3>\n

    \u4ee5\u4e0b\u306f\u3001\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u8aad\u307f\u53d6\u3063\u305f\u5024\u3092\u30b7\u30ea\u30a2\u30eb\u30e2\u30cb\u30bf\u306b\u8868\u793a\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n

    const int piezoPin = A0;\n\nvoid setup() {\n  Serial.begin(9600);\n}\n\nvoid loop() {\n  int sensorValue = analogRead(piezoPin);\n  Serial.println(sensorValue);\n  delay(10);\n}<\/code><\/pre>\n
    \u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001analogRead(piezoPin)<\/code>\u3067\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u30a2\u30ca\u30ed\u30b0\u5024\u3092\u8aad\u307f\u53d6\u308a\u3001Serial.println()<\/code>\u3067\u30b7\u30ea\u30a2\u30eb\u30e2\u30cb\u30bf\u306b\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002delay(10)<\/code>\u306f\u3001\u8aad\u307f\u53d6\u308a\u9593\u9694\u309210\u30df\u30ea\u79d2\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
    \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n
    \u30bb\u30f3\u30b5\u30fc\u306e\u5024\u304c\u5b89\u5b9a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u62b5\u6297\u5024\u3092\u8abf\u6574\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u914d\u7dda\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u3066\u3044\u308b\u304b\u3001\u30bb\u30f3\u30b5\u30fc\u304c\u7834\u640d\u3057\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n
    \u5fdc\u7528\u4f8b<\/h3>\n
    \u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u3068Arduino\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u69d8\u3005\u306a\u5fdc\u7528\u4f8b\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u632f\u52d5\u3092\u691c\u77e5\u3057\u3066LED\u3092\u70b9\u706f\u3055\u305b\u305f\u308a\u3001\u97f3\u306e\u5927\u304d\u3055\u306b\u53cd\u5fdc\u3057\u3066\u30e2\u30fc\u30bf\u30fc\u3092\u5236\u5fa1\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
    \u3053\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u63a5\u7d9a\u65b9\u6cd5\u3068\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u53c2\u8003\u306b\u3001\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u3092\u4f7f\u3063\u305f\u72ec\u81ea\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6311\u6226\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306f\u6bd4\u8f03\u7684\u5b89\u4fa1\u3067\u5165\u624b\u3057\u3084\u3059\u304f\u3001Arduino\u3068\u306e\u76f8\u6027\u3082\u826f\u3044\u305f\u3081\u3001\u96fb\u5b50\u5de5\u4f5c\u306e\u5165\u9580\u306b\u3082\u6700\u9069\u3067\u3059\u3002\u53ef\u80fd\u6027\u306f\u7121\u9650\u5927\u3067\u3059\u306e\u3067\u3001\u5275\u9020\u529b\u3092\u6d3b\u304b\u3057\u3066\u69d8\u3005\u306a\u30a2\u30a4\u30c7\u30a2\u3092\u5b9f\u73fe\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5727\u96fb\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u6a5f\u68b0\u7684\u306a\u5727\u529b\u3084\u632f\u52d5\u3092\u96fb\u6c17\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b\u7d20\u5b50\u3067\u3001Arduino\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u69d8\u3005\u306a\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u30c9\u30a2\u30d9\u30eb\u3001\u30c9\u30e9\u30e0\u30de\u30b7\u30f3\u3001\u632f\u52d5\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u3001\u30a2\u30a4\u30c7\u30a2\u6b21\u7b2c\u3067\u5fdc\u7528\u7bc4\u56f2\u306f\u5e83\u304c<\/p>\n","protected":false},"author":1,"featured_media":26466,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6414],"tags":[],"class_list":["post-35824","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\/35824","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=35824"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/posts\/35824\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/media\/26466"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/media?parent=35824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/categories?post=35824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ja\/wp-json\/wp\/v2\/tags?post=35824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}