{"id":1679,"date":"2026-10-28T19:00:00","date_gmt":"2026-10-28T10:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1679"},"modified":"2026-10-25T19:14:58","modified_gmt":"2026-10-25T10:14:58","slug":"qs-schmitt-trigger-hysteresis-20261025","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1679","title":{"rendered":"\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u30fc\u3001\u4e0a\u304c\u308b\u3068\u304d\u3068\u4e0b\u304c\u308b\u3068\u304d\u3067\u3057\u304d\u3044\u5024\u3092\u5909\u3048\u308b\u7406\u7531"},"content":{"rendered":"<p>\u30bb\u30f3\u30b5\u30fc\u306e\u96fb\u5727\u304c\u5883\u76ee\u3092\u5c11\u3057\u884c\u304d\u6765\u3059\u308b\u305f\u3073\u306b\u3001\u51fa\u529b\u304c\u30aa\u30f3\u3068\u30aa\u30d5\u3092\u7e70\u308a\u8fd4\u3059\u3002\u4fe1\u53f7\u304c\u3086\u3063\u304f\u308a\u5909\u308f\u308b\u5834\u9762\u3067\u306f\u3001\u5c0f\u3055\u306a\u63fa\u308c\u3067\u3082\u5224\u5b9a\u304c\u843d\u3061\u7740\u304b\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<strong>\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u30fc\uff08Schmitt trigger\uff09<\/strong>\u306f\u3001\u30aa\u30f3\u3078\u5207\u308a\u66ff\u3048\u308b\u5883\u76ee\u3068\u3001\u30aa\u30d5\u3078\u623b\u3059\u5883\u76ee\u3092\u5206\u3051\u308b\u56de\u8def\u3067\u3059\u3002\u4e00\u5ea6\u5207\u308a\u66ff\u308f\u3063\u305f\u72b6\u614b\u3092\u4fdd\u3064\u4f59\u5730\u3092\u8a2d\u3051\u3001\u5883\u76ee\u4ed8\u8fd1\u306e\u63fa\u308c\u306b\u632f\u308a\u56de\u3055\u308c\u306b\u304f\u304f\u3057\u307e\u3059\u3002<\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>\u4e00\u3064\u306e\u3057\u304d\u3044\u5024\u3060\u3051\u3067\u5224\u5b9a\u3059\u308b\u3068\u3001\u305d\u306e\u4ed8\u8fd1\u306e\u96fb\u5727\u306e\u63fa\u308c\u304c\u51fa\u529b\u306e\u5207\u308a\u66ff\u308f\u308a\u306b\u306a\u308a\u307e\u3059\u3002\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u30fc\u306f\u4e0a\u5074\u3068\u4e0b\u5074\u306e\u4e8c\u3064\u306e\u3057\u304d\u3044\u5024\u3092\u6301\u3061\u307e\u3059\u3002<\/li>\n<li>\u4e8c\u3064\u306e\u3057\u304d\u3044\u5024\u306e\u9593\u3067\u306f\u3001\u76f4\u524d\u306e\u51fa\u529b\u72b6\u614b\u3092\u4fdd\u3061\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u904e\u53bb\u306e\u72b6\u614b\u306b\u3088\u3063\u3066\u5fdc\u7b54\u304c\u5909\u308f\u308b\u6027\u8cea\u3092\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u3068\u547c\u3073\u307e\u3059\u3002<\/li>\n<li>\u3057\u304d\u3044\u5024\u306e\u9593\u9694\u3092\u5e83\u304f\u3059\u308b\u3068\u5c0f\u3055\u306a\u63fa\u308c\u3067\u306f\u5207\u308a\u66ff\u308f\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u691c\u51fa\u3057\u305f\u3044\u5909\u5316\u3082\u898b\u9003\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5165\u529b\u306e\u632f\u308c\u5e45\u3068\u3001\u5b9f\u969b\u306e\u56de\u8def\u306e\u51fa\u529b\u96fb\u5727\u3092\u5408\u308f\u305b\u3066\u8003\u3048\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>0 V\u3092\u4f55\u5ea6\u3082\u307e\u305f\u3050\u5165\u529b<\/h2>\n<p>\u307e\u305a\u3001\u5165\u529b\u96fb\u5727\u304c0 V\u3088\u308a\u9ad8\u3051\u308c\u3070High\u3001\u4f4e\u3051\u308c\u3070Low\u3092\u51fa\u3059\u7406\u60f3\u7684\u306a\u6bd4\u8f03\u5668\u3001\u30b3\u30f3\u30d1\u30ec\u30fc\u30bf\u30fc\u3092\u8003\u3048\u307e\u3059\u3002\u5165\u529b\u304c\u22120.1 V\u3001+0.1 V\u3001\u22120.1 V\u3068\u52d5\u304f\u3068\u3001\u51fa\u529b\u3082Low\u3001High\u3001Low\u3068\u5909\u308f\u308a\u307e\u3059\u3002\u56de\u8def\u306f\u6c7a\u3081\u3089\u308c\u305f\u6bd4\u8f03\u3092\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u304c\u3001\u3086\u3063\u304f\u308a\u5897\u3048\u3066\u3044\u308b\u4fe1\u53f7\u306e\u4e0a\u306b\u3053\u306e\u3088\u3046\u306a\u63fa\u308c\u304c\u91cd\u306a\u308c\u3070\u3001\u4e00\u3064\u306e\u5909\u5316\u3092\u4f55\u5ea6\u3082\u691c\u51fa\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u3001Low\u304b\u3089High\u3078\u5909\u3048\u308b\u5883\u76ee\u3092+0.5 V\u3001High\u304b\u3089Low\u3078\u623b\u3059\u5883\u76ee\u3092\u22120.5 V\u306b\u3057\u307e\u3059\u3002Low\u3067\u59cb\u307e\u3063\u305f\u51fa\u529b\u306f\u3001\u5165\u529b\u304c0 V\u3092\u5c11\u3057\u8d85\u3048\u3066\u3082\u5909\u308f\u308a\u307e\u305b\u3093\u3002+0.5 V\u3092\u8d85\u3048\u3066\u521d\u3081\u3066High\u306b\u306a\u308a\u3001\u305d\u306e\u5f8c\u306f\u22120.5 V\u3092\u4e0b\u56de\u308b\u307e\u3067High\u3092\u4fdd\u3061\u307e\u3059\u3002\u5165\u529b\u306e\u4e0a\u6607\u306b\u5bfe\u3057\u3066\u51fa\u529b\u304cHigh\u306b\u306a\u308b\u3001\u975e\u53cd\u8ee2\u5f62\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<h2>\u540c\u3058\u5165\u529b\u3067\u3082\u3001\u76f4\u524d\u306e\u51fa\u529b\u306b\u3088\u3063\u3066\u7b54\u3048\u304c\u9055\u3046<\/h2>\n<p>\u3053\u306e\u56de\u8def\u30780 V\u3092\u5165\u308c\u305f\u3068\u304d\u3001\u51fa\u529b\u306fHigh\u306b\u3082Low\u306b\u3082\u306a\u308a\u5f97\u307e\u3059\u3002\u76f4\u524d\u306b+0.5 V\u3092\u8d85\u3048\u3066\u3044\u308c\u3070High\u3001\u76f4\u524d\u306b\u22120.5 V\u3092\u4e0b\u56de\u3063\u3066\u3044\u308c\u3070Low\u3067\u3059\u3002\u5165\u529b\u306e\u73fe\u5728\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u3053\u3078\u81f3\u308b\u7d4c\u8def\u3082\u5fdc\u7b54\u3092\u6c7a\u3081\u307e\u3059\u3002\u3053\u306e\u6027\u8cea\u304c<strong>\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9<\/strong>\u3067\u3059\u3002<\/p>\n<p>\u4e0b\u56f3\u306f\u3001\u4e8c\u3064\u306e\u7406\u60f3\u7684\u306a\u5224\u5b9a\u3092\u540c\u3058\u5165\u529b\u5217\u3067\u6bd4\u3079\u305f\u8a08\u7b97\u4f8b\u3067\u3059\u3002\u6700\u521d\u306e\u22121 V\u3067\u51fa\u529b\u3092Low\u306b\u305d\u308d\u3048\u3066\u3044\u307e\u3059\u30020 V\u3092\u5883\u76ee\u306b\u3059\u308b\u6bd4\u8f03\u5668\u306f8\u56de\u5207\u308a\u66ff\u308f\u308b\u4e00\u65b9\u3001\u00b10.5 V\u306e\u3057\u304d\u3044\u5024\u3092\u6301\u3064\u5834\u5408\u306f\u3001+0.6 V\u3078\u306e\u4e0a\u6607\u3068\u22120.6 V\u3078\u306e\u4e0b\u964d\u306e2\u56de\u3060\u3051\u5207\u308a\u66ff\u308f\u308a\u307e\u3059\u3002\u6a2a\u8ef8\u306f\u5165\u529b\u3092\u4e0e\u3048\u305f\u9806\u756a\u3067\u3042\u308a\u3001\u56de\u8def\u306e\u5fdc\u7b54\u6642\u9593\u3092\u6e2c\u3063\u305f\u30b0\u30e9\u30d5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure style=\"margin:24px auto;width:100%;max-width:720px;\"><img decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-schmitt-trigger-hysteresis-20261025-figure-5ecf48362d57.png\" alt=\"\u540c\u305812\u70b9\u306e\u5165\u529b\u5217\u3092\u3001\u3057\u304d\u3044\u50240 V\u306e\u6bd4\u8f03\u5668\u3068\u3001\u4e0a\u4e0b\u306e\u3057\u304d\u3044\u5024\u304c\u30d7\u30e9\u30b9\u30de\u30a4\u30ca\u30b90.5 V\u306e\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u30fc\u3067\u5224\u5b9a\u3057\u305f\u72ec\u81ea\u8a08\u7b97\u56f3\u3002\u524d\u8005\u306f8\u56de\u3001\u5f8c\u8005\u306f2\u56de\u5207\u308a\u66ff\u308f\u308b\u3002\u6a2a\u8ef8\u306f\u5165\u529b\u306e\u9806\u756a\u3002\" style=\"max-width:100%;height:auto;\"\/><figcaption>\u72ec\u81ea\u8a08\u7b97\u3002\u4e0a\u6bb5\u304c\u5165\u529b\u3001\u4e2d\u6bb5\u304c0 V\u3067\u5224\u5b9a\u3059\u308b\u6bd4\u8f03\u5668\u3001\u4e0b\u6bb5\u304c\u00b10.5 V\u3067\u5207\u308a\u66ff\u308f\u308b\u975e\u53cd\u8ee2\u5f62\u3002\u9045\u5ef6\u30fb\u5165\u529b\u96fb\u6d41\u30fb\u96d1\u97f3\u306e\u8ffd\u52a0\u306f\u30e2\u30c7\u30eb\u306b\u542b\u3081\u3066\u3044\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<p>\u6700\u521d\u306e\u72b6\u614b\u3092\u6c7a\u3081\u305f\u70b9\u3082\u5927\u5207\u3067\u3059\u3002\u96fb\u6e90\u3092\u5165\u308c\u305f\u6642\u70b9\u304b\u3089\u5165\u529b\u304c\u4e8c\u3064\u306e\u3057\u304d\u3044\u5024\u306e\u9593\u306b\u3042\u308b\u5834\u5408\u3001\u3053\u3046\u3057\u305f\u7406\u60f3\u7684\u306a\u8aac\u660e\u3060\u3051\u3067\u306f\u6700\u521d\u306e\u51fa\u529b\u3092\u6307\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002\u300c\u9593\u306e\u5024\u306a\u3089\u5fc5\u305aLow\u300d\u3068\u8aad\u307f\u66ff\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n<h2>\u51fa\u529b\u3092\u623b\u3059\u3068\u3001\u4eca\u306e\u72b6\u614b\u3092\u4fdd\u3064\u50cd\u304d\u306b\u306a\u308b<\/h2>\n<p>\u4e8c\u3064\u306e\u3057\u304d\u3044\u5024\u306f\u3001\u51fa\u529b\u306e\u4e00\u90e8\u3092\u6bd4\u8f03\u5668\u306e\u30d7\u30e9\u30b9\u5165\u529b\u3078\u623b\u3059<strong>\u6b63\u5e30\u9084<\/strong>\u3067\u4f5c\u308c\u307e\u3059\u3002\u51fa\u529b\u304cHigh\u3078\u52d5\u304f\u3068\u3001\u305d\u306e\u5909\u5316\u304c\u30d7\u30e9\u30b9\u5165\u529b\u3082\u62bc\u3057\u4e0a\u3052\u3001High\u306b\u306a\u308b\u65b9\u5411\u3092\u3055\u3089\u306b\u5f37\u3081\u307e\u3059\u3002Low\u3078\u52d5\u304f\u3068\u9006\u306e\u65b9\u5411\u306b\u50cd\u304d\u307e\u3059\u3002\u51fa\u529b\u304c\u5909\u308f\u308b\u3053\u3068\u3067\u3001\u6b21\u306b\u53cd\u5bfe\u5074\u3078\u5207\u308a\u66ff\u308f\u308b\u6761\u4ef6\u3082\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>\u6570\u5024\u3067\u78ba\u304b\u3081\u308b\u305f\u3081\u3001\u30de\u30a4\u30ca\u30b9\u5165\u529b\u30920 V\u306b\u56fa\u5b9a\u3057\u3001\u30d7\u30e9\u30b9\u5165\u529b\u3078\u5165\u529b\u96fb\u5727\u3092\u62b5\u6297R<sub>in<\/sub>\u3067\u3001\u51fa\u529b\u96fb\u5727\u3092\u62b5\u6297R<sub>f<\/sub>\u3067\u3064\u306a\u3050\u30e2\u30c7\u30eb\u3092\u4f7f\u3044\u307e\u3059\u3002\u6bd4\u8f03\u5668\u306e\u5165\u529b\u3078\u96fb\u6d41\u304c\u6d41\u308c\u8fbc\u307e\u306a\u3044\u3068\u4eee\u5b9a\u3059\u308b\u3068\u3001\u30d7\u30e9\u30b9\u5165\u529b\u306e\u96fb\u5727V<sub>+<\/sub>\u306f\u6b21\u306e\u3088\u3046\u306b\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n<p><code>V+ = (Vin \/ Rin + Vout \/ Rf) \/ (1 \/ Rin + 1 \/ Rf)<\/code><\/p>\n<p>\u5207\u308a\u66ff\u308f\u308a\u306e\u5883\u754c\u3067\u306fV<sub>+<\/sub>\u304c0 V\u306a\u306e\u3067\u3001\u5165\u529b\u5074\u306e\u3057\u304d\u3044\u5024\u306f<code>Vin = \u2212(Rin \/ Rf) \u00d7 Vout<\/code>\u3067\u3059\u3002R<sub>in<\/sub>=10 k\u03a9\u3001R<sub>f<\/sub>=100 k\u03a9\u3001\u51fa\u529b\u306eLow\u3092\u22125 V\u3001High\u3092+5 V\u3068\u4eee\u5b9a\u3057\u307e\u3059\u3002Low\u306e\u9593\u306f\u3001<code>\u22120.1 \u00d7 (\u22125 V) = +0.5 V<\/code>\u304c\u4e0a\u5074\u306e\u3057\u304d\u3044\u5024\u306b\u306a\u308a\u307e\u3059\u3002High\u306b\u306a\u308b\u3068\u3001<code>\u22120.1 \u00d7 (+5 V) = \u22120.5 V<\/code>\u304c\u4e0b\u5074\u306e\u3057\u304d\u3044\u5024\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e8c\u3064\u306e\u5883\u76ee\u306e\u9593\u9694\u3001\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u5e45\u306f1 V\u3067\u3059\u3002\u3053\u3053\u3067\u306e\u00b15 V\u306f\u51fa\u529b\u96fb\u5727\u3068\u3057\u3066\u7f6e\u3044\u305f\u5024\u3067\u3001\u96fb\u6e90\u96fb\u5727\u3092\u00b15 V\u306b\u3059\u308c\u3070\u5fc5\u305a\u540c\u3058\u51fa\u529b\u306b\u306a\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5165\u529b\u304c\u3057\u304d\u3044\u5024\u3068\u53b3\u5bc6\u306b\u7b49\u3057\u3044\u77ac\u9593\u306e\u6c7a\u7740\u3084\u5207\u308a\u66ff\u308f\u308a\u306e\u901f\u3055\u306f\u3001\u3053\u306e\u9759\u7684\u306a\u30e2\u30c7\u30eb\u3067\u306f\u6271\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<h2>\u5e83\u3052\u308b\u307b\u3069\u3088\u3044\u3068\u306f\u9650\u3089\u306a\u3044<\/h2>\n<p>\u3057\u304d\u3044\u5024\u3092\u00b10.1 V\u306b\u72ed\u3081\u308c\u3070\u3001\u5c0f\u3055\u306a\u5165\u529b\u5909\u5316\u306b\u3082\u53cd\u5fdc\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u5883\u76ee\u3092\u307e\u305f\u3050\u63fa\u308c\u306b\u5bfe\u3057\u3066\u72b6\u614b\u3092\u4fdd\u3066\u308b\u4f59\u88d5\u306f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u00b10.8 V\u3078\u5e83\u3052\u305f\u5834\u5408\u306f\u3001\u56f3\u306e\u5165\u529b\u304c\u6700\u521d\u306e\u22121 V\u304b\u3089+0.6 V\u307e\u3067\u3057\u304b\u4e0a\u304c\u3089\u306a\u3044\u305f\u3081\u3001\u51fa\u529b\u306fLow\u306e\u307e\u307e\u3067\u3059\u3002\u63fa\u308c\u3092\u7121\u8996\u3067\u304d\u3066\u3082\u3001\u62fe\u3044\u305f\u3044\u5909\u5316\u307e\u3067\u5c4a\u304b\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u9078\u3076\u3079\u304d\u306a\u306e\u306f\u3001\u96d1\u97f3\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u4f59\u88d5\u3092\u6301\u3061\u3001\u5fc5\u8981\u306a\u5165\u529b\u5909\u5316\u3067\u306f\u4e21\u65b9\u306e\u3057\u304d\u3044\u5024\u3092\u8d8a\u3048\u3089\u308c\u308b\u5e45\u3067\u3059\u3002\u5b9f\u88c5\u3067\u306f\u62b5\u6297\u306e\u8aa4\u5dee\u3001\u5165\u529b\u30aa\u30d5\u30bb\u30c3\u30c8\u3001\u8ca0\u8377\u306b\u3088\u308b\u51fa\u529b\u96fb\u5727\u306e\u5909\u5316\u306a\u3069\u3082\u5883\u754c\u3092\u52d5\u304b\u3057\u307e\u3059\u3002\u5909\u5316\u306e\u901f\u3044\u4fe1\u53f7\u306a\u3089\u3001\u4f1d\u642c\u9045\u5ef6\u3084\u51fa\u529b\u304c\u5909\u5316\u3059\u308b\u901f\u3055\u3082\u5225\u306b\u78ba\u304b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u30fc\u306f\u3001\u5165\u529b\u6ce2\u5f62\u3092\u5e73\u5747\u3057\u3066\u6ed1\u3089\u304b\u306b\u3059\u308b\u30d5\u30a3\u30eb\u30bf\u30fc\u3068\u306f\u50cd\u304d\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u6ce2\u5f62\u306b\u63fa\u308c\u304c\u6b8b\u3063\u3066\u3044\u3066\u3082\u3001\u53cd\u5bfe\u5074\u306e\u3057\u304d\u3044\u5024\u3078\u9054\u3059\u308b\u307e\u3067\u306f\u5224\u5b9a\u3092\u4fdd\u3064\u4ed5\u7d44\u307f\u3067\u3059\u3002\u4e8c\u3064\u306e\u5883\u76ee\u3092\u884c\u304d\u6765\u3059\u308b\u307b\u3069\u5927\u304d\u306a\u63fa\u308c\u307e\u3067\u53d6\u308a\u9664\u304f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u4f55V\u3067\u5207\u308a\u66ff\u308f\u308b\u304b\u300d\u306b\u52a0\u3048\u3066\u3001\u300c\u5207\u308a\u66ff\u308f\u3063\u305f\u3042\u3068\u3001\u4f55V\u307e\u3067\u623b\u308c\u3070\u5143\u306e\u72b6\u614b\u306b\u306a\u308b\u304b\u300d\u3092\u898b\u308b\u3068\u3001\u56de\u8def\u306e\u632f\u308b\u821e\u3044\u3092\u8ffd\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li>MIT OpenCourseWare, 6.071 Introduction to Electronics, Signals and Measurement, Spring 2006, <a href=\"https:\/\/ocw.mit.edu\/courses\/6-071j-introduction-to-electronics-signals-and-measurement-spring-2006\/21a872dd7d1404484735ee7aea55cc72_lab22_comptriggr.pdf\">Laboratory 22: Comparators and Schmitt Trigger<\/a>\uff08pp.5\u20139\u3002\u96d1\u97f3\u3092\u542b\u3080\u6bd4\u8f03\u3001\u975e\u53cd\u8ee2\u5f62\u30fb\u53cd\u8ee2\u5f62\u3068\u3057\u304d\u3044\u5024\uff09\u3002<\/li>\n<li>Cornell University, Physics 360, <a href=\"https:\/\/www.classe.cornell.edu\/~ib38\/teaching\/p360\/lab_manual_20100728.pdf\">Laboratory Manual<\/a>\uff08\u516c\u958b\u30d5\u30a1\u30a4\u30eb\u540d20100728\u3001\u00a72.8\u3001\u518a\u5b50pp.43\u201346\u3002\u6b63\u5e30\u9084\u3001\u5c65\u6b74\u306b\u3088\u308b\u72b6\u614b\u3001\u56de\u8def\u6761\u4ef6\uff09\u3002\u672c\u6587\u3068\u56f3\u306e\u62b5\u6297\u5024\u30fb\u5165\u529b\u5217\u306f\u8aac\u660e\u7528\u306b\u8a2d\u5b9a\u3057\u305f\u8a08\u7b97\u4f8b\u3067\u3059\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u30bb\u30f3\u30b5\u30fc\u306e\u96fb\u5727\u304c\u5883\u76ee\u3092\u5c11\u3057\u884c\u304d\u6765\u3059\u308b\u305f\u3073\u306b\u3001\u51fa\u529b\u304c\u30aa\u30f3\u3068\u30aa\u30d5\u3092\u7e70\u308a\u8fd4\u3059\u3002\u4fe1\u53f7\u304c\u3086\u3063\u304f\u308a\u5909\u308f\u308b\u5834\u9762\u3067\u306f\u3001\u5c0f\u3055\u306a\u63fa\u308c\u3067\u3082\u5224\u5b9a\u304c\u843d\u3061\u7740\u304b\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u30fc\uff08Schmitt trigger\uff09\u306f\u3001\u30aa\u30f3\u3078\u5207\u308a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1677,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[32],"tags":[342],"class_list":["post-1679","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-semiconductors-electronics","tag-schmitt-trigger"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-schmitt-trigger-hysteresis-20261025-featured-0ea692e3ed97.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1679"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1679\/revisions"}],"predecessor-version":[{"id":1680,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1679\/revisions\/1680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1677"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}