{"id":2634,"date":"2021-10-07T12:26:10","date_gmt":"2021-10-07T03:26:10","guid":{"rendered":"https:\/\/www.ekit-tech.com\/?p=2634"},"modified":"2024-01-26T12:20:57","modified_gmt":"2024-01-26T03:20:57","slug":"%e5%ad%90%e4%be%9b%e3%81%8c%e3%83%86%e3%83%ac%e3%83%93%e3%81%ab%e8%bf%91%e3%81%a5%e3%81%8f%e3%81%a8%e3%80%81%e5%bc%b7%e5%88%b6%e7%9a%84%e3%81%ab%e3%83%86%e3%83%ac%e3%83%93%e3%81%ae%e9%9b%bb%e6%ba%90","status":"publish","type":"post","link":"https:\/\/www.ekit-tech.com\/?p=2634","title":{"rendered":"\u3010\u30e9\u30ba\u30d1\u30a4Pico\u3011\u5b50\u4f9b\u304c\u30c6\u30ec\u30d3\u306b\u8fd1\u3065\u304f\u3068\u3001\u5f37\u5236\u7684\u306b\u30c6\u30ec\u30d3\u306e\u96fb\u6e90\u304c\u5207\u308c\u308b\u88c5\u7f6e\u3092\u4f5c\u3063\u3066\u307f\u305f"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-10.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-10-1200x675.jpg\" alt=\"\u5b50\u4f9b\u304c\u30c6\u30ec\u30d3\u306b\u8fd1\u3065\u304f\u3068\u3001\u5f37\u5236\u7684\u306b\u30c6\u30ec\u30d3\u306e\u96fb\u6e90\u304c\u5207\u308c\u308b\u88c5\u7f6e\" class=\"wp-image-2721\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-10-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-10-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-10-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-10.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u300c\u3082\u3046\u5c11\u3057\u96e2\u308c\u3066\u30c6\u30ec\u30d3\u3092\u898b\u306a\u3055\u3044\uff01\u300d<\/p>\n\n\n\n<p>\u300c\u305d\u3093\u306a\u306b\u8fd1\u304f\u3067\u898b\u308b\u3068\u3001\u76ee\u304c\u60aa\u304f\u306a\u308b\u3088\uff01\u300d<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4f55\u5ea6\u6ce8\u610f\u3057\u3066\u3082\u3001\u6570\u5206\u5f8c\u306b\u306f\u30c6\u30ec\u30d3\u306e\u76ee\u306e\u524d\u306b\u5ea7\u3063\u3066\u3044\u308b\u606f\u5b50\u3002<\/p>\n\n\n\n<p>\u304d\u308a\u304c\u306a\u3044\u306e\u3067\u3001\u5b50\u4f9b\u304c\u30c6\u30ec\u30d3\u306b\u8fd1\u3065\u304f\u3068\u5f37\u5236\u7684\u306b\u30c6\u30ec\u30d3\u306e\u96fb\u6e90\u304c\u5207\u308c\u308b\u88c5\u7f6e\u3092\u30e9\u30ba\u30d1\u30a4Pico\u3067\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper youtube\"><iframe src=\"https:\/\/www.youtube.com\/embed\/ON8Ayj5pvMo\"><\/iframe><\/div><\/figure><\/p>\n\n\n\n<p>\u300c\u3042\u308c\uff1f\u53cd\u5fdc\u3057\u306a\u3044\u306a\uff1f\u300d\u3068\u601d\u3063\u305f\u3089\u3001\u304a\u8179\u3092\u7a81\u304d\u51fa\u3057\u305f\u3068\u3053\u308d\u304c\u3061\u3087\u3046\u3069\u691c\u51fa\u7bc4\u56f2\u3060\u3063\u305f\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<\/div><h2>\u914d\u7dda\u30fb\u56de\u8def\u56f3<\/h2><div class=\"inner\">\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-1.jpg\"><img src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-1-1200x675.jpg\" alt=\"\u5b50\u4f9b\u304c\u30c6\u30ec\u30d3\u306b\u8fd1\u3065\u304f\u3068\u3001\u5f37\u5236\u7684\u306b\u30c6\u30ec\u30d3\u306e\u96fb\u6e90\u304c\u5207\u308c\u308b\u88c5\u7f6e\u306e\u56de\u8def\u56f3\" class=\"wp-image-2635\"\/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-12.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-12-1200x675.jpg\" alt=\"\u5168\u4f53\u914d\u7dda\u753b\u50cf\" class=\"wp-image-2724\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-12-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-12-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-12-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-12.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-11.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-11-1200x675.jpg\" alt=\"\u57fa\u677f\uff08\u8868\uff09\u62e1\u5927\" class=\"wp-image-2725\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-11-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-11-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-11-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-11.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-13.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-13-1200x675.jpg\" alt=\"\u57fa\u677f\uff08\u88cf\uff09\u62e1\u5927\" class=\"wp-image-2726\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-13-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-13-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-13-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-13.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<\/div><h2>\u4f7f\u7528\u30d1\u30fc\u30c4<\/h2><div class=\"inner\">\n\n\n\n<ul><li><a href=\"https:\/\/akizukidenshi.com\/catalog\/g\/g114064\">\u7126\u96fb\u578b\u8d64\u5916\u7dda\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\uff08SB612A\uff09\u00a0\uff0d\u00a0\u79cb\u6708\u96fb\u5b50<\/a>\u00a0\u307e\u305f\u306f\u00a0<a href=\"https:\/\/www.amazon.co.jp\/gp\/product\/B07DCKZS5S\/ref=as_li_tl?ie=UTF8&amp;camp=247&amp;creative=1211&amp;creativeASIN=B07DCKZS5S&amp;linkCode=as2&amp;tag=kouryuudou-22&amp;linkId=36de247a7b17fb16755bc336a0ac2615\">Amazon<\/a><\/li><li><a href=\"https:\/\/akizukidenshi.com\/catalog\/g\/g103261\">5mm\u8d64\u5916\u7ddaLED\uff08OSI5FU5111C-40\uff09\uff0d \u79cb\u6708\u96fb\u5b50<\/a><\/li><li>\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4Pico<\/li><li>\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff082SC1815\uff09<\/li><li>\u62b5\u6297\uff0851\u03a9\uff09<\/li><li>\u62b5\u6297\uff083.9k\u03a9\uff09<\/li><li>5mmLED\uff08\u62b5\u6297\u5185\u8535\u30bf\u30a4\u30d7\uff09<\/li><li>\u96fb\u6c60\u30b1\u30fc\u30b9\uff06\u5358\u4e09\u96fb\u6c60\u00d73\u672c<\/li><li>\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f<\/li><li>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30b9\u30da\u30fc\u30b5\u30fc\uff0810mm\u00d74\uff09<\/li><li>\u30e9\u30baPico\u7528\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8\uff0820\u30d4\u30f3\u00d72\uff09<\/li><li>\u30bb\u30f3\u30b5\u30fc\u7528\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8\uff083\u30d4\u30f3\uff09<\/li><li>\u96fb\u6e90\u7528\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8\uff082\u30d4\u30f3\uff09<\/li><li>QI\u30b3\u30cd\u30af\u30bf\uff083\u30d4\u30f3\u7528\u30012\u30d4\u30f3\u7528\uff09<\/li><li>\u30d5\u30e9\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb<\/li><li>\u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u53d6\u308a\u4ed8\u3051\u7528\u30cd\u30b8\uff08M2\uff09<\/li><li>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30b1\u30fc\u30b9\uff08\u30bb\u30ea\u30a2\u3067\u8cfc\u5165\uff09<\/li><\/ul>\n\n\n\n<\/div><h2>\u30d7\u30ed\u30b0\u30e9\u30e0\uff08MicroPython\uff09<\/h2><div class=\"inner\">\n\n\n\n<p class=\"has-vivid-red-color has-text-color\">\u203b\u4e09\u83f1\u306e\u30c6\u30ec\u30d3\u30ea\u30e2\u30b3\u30f3\u3092\u89e3\u6790\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4ed6\u30e1\u30fc\u30ab\u30fc\u306e\u30c6\u30ec\u30d3\u3092\u5236\u5fa1\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u8d64\u5916\u7dda\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5408\u308f\u305b\u3066\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># GPIO\u30d4\u30f3\u5236\u5fa1\u30fbPWM\u5236\u5fa1\u30fb\u30a2\u30ca\u30ed\u30b0\uff0d\u30c7\u30b8\u30bf\u30eb\u5909\u63db\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u8aad\u307f\u8fbc\u307f\nfrom machine import Pin, PWM, ADC\n\n# \u6642\u9593\u95a2\u9023\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u8aad\u307f\u8fbc\u307f\nimport time\n\n# PWM\u5236\u5fa1\u3092\u884c\u3046\u30d4\u30f3\u306e\u8a2d\u5b9a\nir = PWM(Pin(17, Pin.OUT))\n\n# \u30a2\u30ca\u30ed\u30b0\uff0d\u30c7\u30b8\u30bf\u30eb\u5909\u63db\u3092\u884c\u3046\u30d4\u30f3\u306e\u8a2d\u5b9a\nadc = ADC(1)\n\n# \u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u7528LED\u306e\u30d4\u30f3\u8a2d\u5b9a\nled = Pin(2, Pin.OUT, value=0)\n\n# \u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u3092\u4f55\u5ea6\u3082\u9001\u4fe1\u3057\u306a\u3044\u305f\u3081\u306e\u30d5\u30e9\u30b0\uff080:\u672a\u9001\u4fe1\u30011\uff1a\u9001\u4fe1\u6e08\uff09\nst = 0\n\n# \u8d77\u52d5\u6642\u306e\u30bb\u30f3\u30b5\u30fc\u53cd\u5fdc\u5bfe\u7b56\uff083\u79d2\u5f85\u6a5f\uff09\ntime.sleep(3)\n       \n# \u8d64\u5916\u7dda\u30ea\u30e2\u30b3\u30f3\u3092\u5236\u5fa1\u3059\u308b\u3068\u304d\u306b\u547c\u3073\u51fa\u3059\u95a2\u6570\ndef IR():\n\n    # PWM\u5236\u5fa1\u306e\u52d5\u4f5c\u5468\u6ce2\u6570\u3092\u8a2d\u5b9a\n    # \u4e00\u822c\u7684\u306a\u30ea\u30e2\u30b3\u30f3\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5468\u6ce2\u6570 = 38KHz\n    f = 38000\n    ir.freq(f)\n\n    # PWM\u5236\u5fa1\u306e\u5468\u671f\uff08\u6ce2\u304c\u4e0a\u4e0b\u306b1\u56de\u632f\u52d5\u3059\u308b\u306e\u306b\u304b\u304b\u308b\u6642\u9593\uff09\n    # \u5468\u671f = 1\/\u5468\u6ce2\u6570\uff0838kHz\uff09= 26\u03bcs\n\n    # PWM\u306e\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd4\uff08HIGH\u3068LOW\u306e\u6bd4\u7387\uff09\n    # \u4e00\u822c\u7684\u306a\u30ea\u30e2\u30b3\u30f3\u306e\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd4 = HIGH\uff1a1\/3\u3001LOW\uff1a2\/3\n    # 16bit\u306e\u6700\u5927\u5024 = FFFF\uff0816\u9032\u6570\uff09= 65535(10\u9032\u6570\uff09\n    # 65535 * 0.3333 = 21845(10\u9032\u6570\uff09= 5555\uff0816\u9032\u6570\uff09\n    dty = 0x5555\n\n    # \u89e3\u6790\u3057\u305f\u30c7\u30fc\u30bf\u304c\u4fe1\u53f7\u3092\u4e00\u3064\u9001\u308b\u306e\u306b\u639b\u304b\u3063\u3066\u3044\u305f\u6642\u9593 = 300us\n    # 300us\u306e\u9577\u3055\u306e\u4fe1\u53f7\u306b\u306a\u308b\u3088\u3046\u306bPWM\u4fe1\u53f7\u3092\u7e70\u308a\u8fd4\u3059\n    # 300us\/26us = 11.5\u56de\n    # \u3057\u304b\u3057time.ticks\u3067\u8d64\u5916\u7dda\u901a\u4fe1\u306e\u7a3c\u50cd\u6642\u9593\u3092\u8a08\u6e2c\u3057\u305f\u7d50\u679c\u3001\n    # \u7406\u60f3\u306e\u30d5\u30ec\u30fc\u30e0\u9577\uff0853ms\uff5e55ms\uff09\u306b\u8db3\u308a\u306a\u3044\n    # \u3088\u3063\u3066\u7a3c\u50cd\u6642\u9593\u304c53ms\u4ee5\u4e0a\u306b\u306a\u308b\u3088\u3046\u306b\u300c20\u300d\u3068\u8abf\u6574\u3057\u305f\n    adj = 24\n\n    # \u4e0a\u4f4d8bit\u306f\u5171\u901a\u30b3\u30fc\u30c9\uff0811100010\uff09\n    # \u4e0b\u4f4d8bit\u306f\u64cd\u4f5c\u30dc\u30bf\u30f3\uff0801000000 = \u96fb\u6e90ON\/OFF\n    data =&#91;1,1,1,0,0,0,1,0,0,1,0,0,0,0,0,0]\n\n    # \u8d64\u5916\u7dda\u901a\u4fe1\u306e\u7a3c\u50cd\u6642\u9593\u3092\u8a08\u6e2c\u958b\u59cb\n    start = time.ticks_us()\n\n    # 16bit\u306e\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u8fbc\u3080\n    for bit in data:\n           \n        # \u30b3\u30fc\u30c9\u306e\u5024\u304c\u300c1\u300d\u306e\u3068\u304d\u306e\u51e6\u7406\n        if(bit == 1):\n            \n            # \u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd41\/3\u304cHIGH\u306ePWM\u4fe1\u53f7\u3092\u9001\u4fe1\uff08adj\u56de\u5206\uff09\n            for i in range(1, 1*adj):\n                ir.duty_u16(dty)\n                \n            # LOW\u306ePWM\u4fe1\u53f7\u3092\u9001\u4fe1\uff087\u00d7adj\u56de\u5206\uff09\n            for i in range(1, 7*adj):\n                ir.duty_u16(0)\n             \n        # \u30b3\u30fc\u30c9\u306e\u5024\u304c\u300c0\u300d\u306e\u3068\u304d\u306e\u51e6\u7406\n        else:\n            \n            # \u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd41\/3\u304cHIGH\u306ePWM\u4fe1\u53f7\u3092\u9001\u4fe1\uff08adj\u56de\u5206\uff09\n            for i in range(1, 1*adj):\n                ir.duty_u16(dty)\n                \n            # LOW\u306ePWM\u4fe1\u53f7\u3092\u9001\u4fe1\uff087\u00d7adj\u56de\u5206\uff09\n            for i in range(1, 3*adj):\n                    ir.duty_u16(0)\n        \n    # \u30b9\u30c8\u30c3\u30d7\u30d3\u30c3\u30c8\uff08\u30c7\u30fc\u30bf\u306e\u7d42\u7aef\u3092\u793a\u3059\u4fe1\u53f7\uff09\n    for l in range(1,1*adj):\n        ir.duty_u16(dty)\n\n    # \u30c8\u30ec\u30fc\u30e9\u30fc\uff08\u901a\u4fe1\u306e\u7d42\u308f\u308a\u3092\u793a\u3059\u4fe1\u53f7\uff09\n    for l in range(1,1*adj):\n        for i in range(1,97):\n            ir.duty_u16(0)\n                  \n    # \u8d64\u5916\u7dda\u901a\u4fe1\u306e\u7a3c\u50cd\u6642\u9593\u3092\u51fa\u529b\uff0853000us\u4ee5\u4e0a\u306b\u306a\u3063\u3066\u3044\u308c\u3070OK\uff09\n    print(time.ticks_diff(time.ticks_us(), start))\n    \n# \u6c38\u4e45\u30eb\u30fc\u30d7\nwhile True:\n    \n    # \u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u306e\u5024\u3092\u8aad\u307f\u53d6\u308a\n    # read_u16() \u30fb\u30fb\u30fb\u30a2\u30ca\u30ed\u30b0\u5024\u3092\u8aad\u8fbc\u307f\uff3b0-65535\uff3d\u306e\u6574\u6570\u3092\u8fd4\u3059\u95a2\u6570\n    # 16bit\u30fb2\u9032\u6570\u306e\u6700\u5927\u5024\uff1a1111111111111111 \u21d2 10\u9032\u6570\u306e\u6700\u5927\u5024\uff1a65535\n    # 4.5\/65535\u306e\u610f\u5473\uff1a\u96fb\u5727\u306e\u6700\u5927\u50244.5V\u3092\u300165535\u3068\u3044\u3046\u6570\u5024\u306b\u3042\u3066\u306f\u3081\u308b\u305f\u3081\u306e\u8a08\u7b97\n    hsens = adc.read_u16()* (4.5 \/ 65535)\n    \n    # \u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u304c\u53cd\u5fdc\u3057\u305f\u3068\u304d\uff08\u30bb\u30f3\u30b5\u30fc\u306b\u304b\u304b\u308b\u96fb\u5727\u304c1.5V\u3088\u308a\u5927\u304d\u304f\u306a\u3063\u305f\u3068\u304d\uff09\n    if(hsens &gt; 1.5):\n        \n        # \u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u7528LED\u3092ON\n        led.value(1)\n        \n        # \u307e\u3060\u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u5b9f\u884c\n        if(st == 0):\n            \n            # \u8d64\u5916\u7dda\u30ea\u30e2\u30b3\u30f3\u3092\u5236\u5fa1\uff08\u30c6\u30ec\u30d3\u306e\u96fb\u6e90ON\/OFF\u4fe1\u53f7\u3092\u767a\u4fe1\uff09\n            IR()\n            \n            # \u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u306e\u30d5\u30e9\u30b0\u3092\u300c\u9001\u4fe1\u6e08\u300d\u306b\u5909\u66f4\n            st = 1\n \n    else:\n        \n        # \u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u7528LED\u3092OFF\n        led.value(0)\n        \n        # \u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u306e\u30d5\u30e9\u30b0\u3092\u300c\u672a\u9001\u4fe1\u300d\u306b\u8a2d\u5b9a\n        st = 0<\/code><\/pre>\n\n\n\n<\/div><h2>\u6280\u8853\u89e3\u8aac<\/h2><div class=\"inner\">\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-14.gif\"><img loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-14.gif\" alt=\"\u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u304c\u4eba\u306e\u624b\u306b\u53cd\u5fdc\u3057\u3066\u3044\u308b\u69d8\u5b50\" class=\"wp-image-2729\"\/><\/a><\/figure>\n\n\n\n<p>\u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u4eba\u9593\u304c\u767a\u3059\u308b\u8d64\u5916\u7dda\u3092\u691c\u77e5\u3059\u308b\u30bb\u30f3\u30b5\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u300c\u672c\u5f53\u306b\u4eba\u9593\u306b\u3057\u304b\u53cd\u5fdc\u3057\u306a\u3044\u306e\u304b\uff1f\u300d\u3068\u601d\u3044\u3001\u7d19\u3092\u30da\u30e9\u30da\u30e9\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u305f\u3057\u304b\u306b\u53cd\u5fdc\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u306e\u691c\u77e5\u7bc4\u56f2\u306b\u4eba\u9593\u304c\u5165\u308b\u3068\u3001\u96fb\u5727\u304cHIGH\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a2\u30ca\u30ed\u30b0\uff1d\u30c7\u30b8\u30bf\u30eb\u5909\u63db\u3067\u305d\u306e\u96fb\u5727\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u3082\u3057HIGH\u306e\u5834\u5408\u306f\u3001\u8d64\u5916\u7dda\u901a\u4fe1\u306b\u3088\u308a\u30ea\u30e2\u30b3\u30f3\u304b\u3089\u89e3\u6790\u3057\u305f\u96fb\u6e90\u30dc\u30bf\u30f3\u306e\u4fe1\u53f7\u3092\u9001\u4fe1\u3002<\/p>\n\n\n\n<p>\u30c6\u30ec\u30d3\u306e\u96fb\u6e90\u304cOFF\uff08\u307e\u305f\u306fON\uff09\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color\">\u203b\u4eca\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u3001\u4e09\u83f1\u88fd\u30c6\u30ec\u30d3\u306e\u30ea\u30e2\u30b3\u30f3\u304b\u3089\u89e3\u6790\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4ed6\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u30c6\u30ec\u30d3\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u8d64\u5916\u7dda\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5408\u308f\u305b\u3066\u30b3\u30fc\u30c9\u306e\u66f8\u304d\u63db\u3048\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30ea\u30e2\u30b3\u30f3\u5236\u5fa1\u306e\u8a73\u3057\u3044\u89e3\u8aac\u306b\u3064\u3044\u3066\u306f\u3001\u904e\u53bb\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u2193<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ekit-tech.com\/?p=2535\">\u30e9\u30ba\u30d1\u30a4Pico\u3067\u30c6\u30ec\u30d3\u3092\u64cd\u4f5c\uff08\u30ea\u30e2\u30b3\u30f3\u306e\u8d64\u5916\u7dda\u901a\u4fe1\u3092\u89e3\u6790\u3057\u3066\u9001\u53d7\u4fe1\uff09<\/a><\/p>\n\n\n\n<h3>\u9045\u5ef6\u6642\u9593\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<p>\u4eba\u611f\u30bb\u30f3\u30b5\u30fc\u304c\u4eba\u9593\u3092\u691c\u77e5\u3057\u305f\u3042\u3068\u3001\u6b21\u306e\u691c\u77e5\u3092\u958b\u59cb\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30f3\u30b5\u30fc\u306b\u3064\u3044\u3066\u3044\u308b\u300e\u30bf\u30a4\u30de\u30fc\u9045\u5ef6\u30dc\u30ea\u30e5\u30fc\u30e0\uff08Time Delay Adjust\uff09\u300f\u3092\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a2d\u5b9a\u53ef\u80fd\u306a\u7bc4\u56f2\u306f\u300c5\u79d2\uff5e200\u79d2\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-2.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-2-1200x675.jpg\" alt=\"\u30bf\u30a4\u30de\u30fc\u9045\u5ef6\u30dc\u30ea\u30e5\u30fc\u30e0\uff08Time Delay Adjust\uff09\u306e\u8abf\u6574\" class=\"wp-image-2644\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-2-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-2-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-2-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-2.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u307e\u305f\u3001\u30b8\u30e3\u30f3\u30d1\u30fc\u306e\u4f4d\u7f6e\uff08Jumper Set\uff09\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3001\u691c\u77e5\u30e2\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-4.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-4-1200x675.jpg\" alt=\"Jumper Set\uff08\u30ea\u30d4\u30fc\u30c8\u30c8\u30ea\u30ac\u30fc\u3068\u30b7\u30f3\u30b0\u30eb\u30c8\u30ea\u30ac\u30fc\u306e\u9055\u3044\uff09\" class=\"wp-image-2643\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-4-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-4-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-4-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-4.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<ul><li>\u30ea\u30d4\u30fc\u30c8\u30c8\u30ea\u30ac\u30fc\uff1a\u4eba\u304c\u691c\u77e5\u3055\u308c\u308b\u5ea6\u306b\u30bf\u30a4\u30de\u30fc\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9045\u5ef6\u6642\u9593\u309210\u79d2\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u30015\u79d2\u306e\u6642\u70b9\u3067\u52d5\u304d\u304c\u691c\u77e5\u3055\u308c\u308b\u3068\u3001\u30bf\u30a4\u30de\u30fc\u304c10\u79d2\u306b\u623b\u308a\u307e\u3059\u3002<\/li><li>\u30b7\u30f3\u30b0\u30eb\u30c8\u30ea\u30ac\u30fc\uff1a\u9045\u5ef6\u6642\u9593\u309210\u79d2\u3068\u8a2d\u7f6e\u3057\u3066\u3044\u308c\u3070\u3001\u305d\u306e10\u79d2\u304c\u7d4c\u904e\u3057\u7d42\u308f\u308b\u307e\u3067\u30bf\u30a4\u30de\u30fc\u306f\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u305b\u3093\u300210\u79d2\u306e\u9593\u306f\u52d5\u304d\u3092\u691c\u77e5\u3057\u306a\u3044\u306e\u3068\u540c\u3058\u4f5c\u7528\u3067\u3059\u3002<\/li><\/ul>\n\n\n\n<h3>\u691c\u77e5\u7bc4\u56f2\u306b\u3064\u3044\u3066<\/h3>\n\n\n\n<p>\u691c\u77e5\u8ddd\u96e2\u306f\u300e\u611f\u5ea6\u30dc\u30ea\u30e5\u30fc\u30e0\uff08Sensitivity Adjust\uff09\u300f\u3067\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a2d\u5b9a\u53ef\u80fd\u306a\u7bc4\u56f2\u306f\u300c3m\u301c7m\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-3.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-3-1200x675.jpg\" alt=\"\u611f\u5ea6\u30dc\u30ea\u30e5\u30fc\u30e0\uff08Sensitivity Adjust\uff09\u306e\u8abf\u6574\" class=\"wp-image-2645\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-3-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-3-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-3-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-3.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u691c\u51fa\u89d2\u5ea6\u306f100\u00b0\u306e\u653e\u5c04\u72b6\u3068\u306a\u3063\u3066\u3044\u307e\u3059\uff08\u8abf\u6574\u4e0d\u53ef\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-5.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-5-1200x675.jpg\" alt=\"\u691c\u51fa\u89d2\u5ea6\u306e\u30a4\u30e1\u30fc\u30b8\" class=\"wp-image-2646\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-5-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-5-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-5-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-5.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<h4>\u8a2d\u7f6e\u5834\u6240\u306b\u3064\u3044\u3066<\/h4>\n\n\n\n<p>\u691c\u51fa\u7bc4\u56f2\u304c\u5e83\u3044\u306e\u3067\u3001\u304a\u90e8\u5c4b\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3088\u3063\u3066\u306f\u3001\u6bcd\u89aa\u304c\u6238\u68da\u3092\u958b\u3051\u305f\u308a\u3001\u30c6\u30ec\u30d3\u306e\u6a2a\u3092\u6a2a\u5207\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u8aa4\u691c\u77e5\u3057\u3066\u3057\u307e\u3046\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5929\u4e95\u304b\u3089\u540a\u308b\u3059\u3068\u304b\u3001\u30c6\u30ec\u30d3\u306e\u4e0a\u306b\u8a2d\u7f6e\u3059\u308b\u306a\u3069\u3001\u89d2\u5ea6\u3092\u4ed8\u3051\u3066\u691c\u77e5\u7bc4\u56f2\u3092\u72ed\u3081\u3066\u3042\u3052\u308b\u3068\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u300c\u5b50\u4f9b\u304c\u30c6\u30ec\u30d3\u3092\u898b\u308b\u5834\u6240\u300d\u3068\u300c\u30c6\u30ec\u30d3\u306e\u53d7\u4fe1\u90e8\u306e\u4f4d\u7f6e\u300d\u306b\u3088\u3063\u3066\u3001\u30b1\u30fc\u30b9\u306e\u7a74\u3042\u3051\u4f4d\u7f6e\u3082\u5909\u308f\u308b\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-9.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-9-1200x675.jpg\" alt=\"\u30bb\u30f3\u30b5\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u308b\u305f\u3081\u306b\u7a74\u3092\u304f\u308a\u629c\u3044\u305f\u30b1\u30fc\u30b9\" class=\"wp-image-2716\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-9-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-9-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-9-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-9.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<h3>\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u62b5\u6297\u5024<\/h3>\n\n\n\n<p>\u30e9\u30ba\u30d1\u30a4Pico\u306eGPIO\u30d4\u30f3\u306b\u6d41\u305b\u308b\u96fb\u6d41\u5024\u306f\u4f4e\u3044\u3067\u3059\uff0816mA\uff09<\/p>\n\n\n\n<p>\u3082\u3057GPIO\u30d4\u30f3\u306b\u76f4\u63a5\u8d64\u5916\u7ddaLED\u3092\u7e4b\u3044\u3060\u3068\u3059\u308b\u3068\u3001\u30c6\u30ec\u30d3\u306e\u8d64\u5916\u7dda\u53d7\u4fe1\u90e8\u306b30cm\u304f\u3089\u3044\u306e\u8ddd\u96e2\u307e\u3067\u8fd1\u3065\u304b\u306a\u3051\u308c\u3070\u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u304c\u5c4a\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u305d\u3053\u3067\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff082SC1815\uff09\u3092\u4f7f\u3063\u305f\u5897\u5e45\u56de\u8def\u3092\u7528\u3044\u3066\u3001\u8d64\u5916\u7ddaLED\u306b\u3082\u3063\u3068\u5927\u304d\u306a\u96fb\u6d41\u3092\u6d41\u3057\u3001\u9577\u8ddd\u96e2\u307e\u3067\u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u304c\u5c4a\u304f\u3088\u3046\u306a\u56de\u8def\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001\u8d64\u5916\u7ddaLED\u306b\u7d0450mA\u306e\u96fb\u6d41\u3092\u6d41\u3059\u3053\u3068\u3067\u3001\u7d041m\u307e\u3067\u30ea\u30e2\u30b3\u30f3\u4fe1\u53f7\u304c\u5c4a\u304f\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-6.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-6-1200x675.jpg\" alt=\"\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u5897\u5e45\u56de\u8def\" class=\"wp-image-2700\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-6-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-6-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-6-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-6.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<h4>R1\uff1a\u8d64\u5916\u7ddaLED\u3092\u7834\u640d\u3055\u305b\u306a\u3044\u305f\u3081\u306e\u62b5\u6297\u5024<\/h4>\n\n\n\n<ul><li>\u96fb\u6e90\u96fb\u5727\uff1a4.5V<\/li><li>\u8d64\u5916\u7ddaLED\u306e\u9806\u65b9\u5411\u96fb\u5727\uff1a1.35V<\/li><li>\u8d64\u5916\u7ddaLED\u306b\u6d41\u3057\u305f\u3044\u96fb\u6d41\uff1a0.05A\uff0850mA\uff09<\/li><\/ul>\n\n\n\n<p><span class=\"unber\">R1 =<\/span> (4.5V &#8211; 1.35V) \/ 0.05A = <span class=\"unber\">78.75\u03a9<\/span><\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color\">\u203b\u5b9f\u969b\u306b\u306f\u624b\u5143\u306b\u5408\u3063\u305f51\u03a9\u3092\u4f7f\u3063\u3066\u307e\u3059\u3002<\/p>\n\n\n\n<h4>\u8d64\u5916\u7ddaLED\u306b50mA\u6d41\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u30d9\u30fc\u30b9\u96fb\u6d41<\/h4>\n\n\n\n<ul><li>\u8d64\u5916\u7ddaLED\u306b\u6d41\u3057\u305f\u3044\u96fb\u6d41\uff1a0.05A\uff0850mA\uff09<\/li><li>2SC1815\u306e\u96fb\u6d41\u5897\u5e45\u7387\uff1a100\u500d<\/li><\/ul>\n\n\n\n<p>50mA&nbsp; \/ 100 = <span class=\"unber\">0.5mA<\/span><\/p>\n\n\n\n<h4>R2\uff1a\u30d9\u30fc\u30b9\u306b0.5mA\u6d41\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u62b5\u6297\u5024<\/h4>\n\n\n\n<ul><li>\u30d9\u30fc\u30b9\u96fb\u6d41\uff1a0.0005A\uff080.5mA\uff09<\/li><li>\u30e9\u30ba\u30d1\u30a4Pico\u306eGPIO\u51fa\u529b\u96fb\u5727\uff1a3.3V<\/li><li>2SC1815\u306e\u30d9\u30fc\u30b9\u30fb\u30a8\u30df\u30c3\u30bf\u9593\u96fb\u5727\uff1a\u7d040.75V\uff08\u203b\u30d9\u30fc\u30b9\u96fb\u6d41\u304c0.5mA\u306e\u3068\u304d\u2193\uff09<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-7.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-7-1200x675.jpg\" alt=\"2SC1815\u306e\u30d9\u30fc\u30b9\u30fb\u30a8\u30df\u30c3\u30bf\u9593\u96fb\u5727\" class=\"wp-image-2703\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-7-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-7-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-7-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20211105-7.jpg 1280w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><span class=\"unber\">R2 =<\/span> (3.3v &#8211; 0.75v) \/ 0.0005A = 5100\u03a9 = <span class=\"unber\">5.1k\u03a9<\/span><\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color\">\u203b\u5b9f\u969b\u306b\u306f\u624b\u5143\u306b\u5408\u3063\u305f3.9k\u03a9\u3092\u4f7f\u3063\u3066\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300c\u3082\u3046\u5c11\u3057\u96e2\u308c\u3066\u30c6\u30ec\u30d3\u3092\u898b\u306a\u3055\u3044\uff01\u300d \u300c\u305d\u3093\u306a\u306b\u8fd1\u304f\u3067\u898b\u308b\u3068\u3001\u76ee\u304c\u60aa\u304f\u306a\u308b\u3088\uff01\u300d \u4f55\u5ea6\u6ce8\u610f\u3057\u3066\u3082\u3001\u6570\u5206\u5f8c\u306b\u306f\u30c6\u30ec\u30d3\u306e\u76ee\u306e\u524d\u306b\u5ea7\u3063\u3066\u3044\u308b\u606f\u5b50\u3002 \u304d\u308a\u304c\u306a\u3044\u306e\u3067\u3001\u5b50\u4f9b\u304c\u30c6\u30ec\u30d3\u306b\u8fd1\u3065\u304f\u3068\u5f37\u5236\u7684\u306b\u30c6\u30ec\u30d3\u306e\u96fb\u6e90\u304c\u5207\u308c\u308b\u88c5\u7f6e\u3092\u30e9\u30ba\u30d1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2721,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26],"tags":[44,45,49],"_links":{"self":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2634"}],"collection":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2634"}],"version-history":[{"count":85,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2634\/revisions"}],"predecessor-version":[{"id":7472,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2634\/revisions\/7472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/media\/2721"}],"wp:attachment":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}