\u5bb6\u5ead\u83dc\u5712\u306a\u3069\u3067\u571f\u304c\u4e7e\u304d\u305d\u3046\u306a\u306e\u3092\u77e5\u3089\u305b\u3066\u304f\u308c\u3066\u3001\u6c34\u3084\u308a\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u5206\u304b\u3063\u305f\u3089\u4fbf\u5229\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n

\u4eca\u56de\u3001\u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5YL-69\u3092\u8cfc\u5165\u3057\u3066\u3001\u571f\u58cc\u306e\u6c34\u5206\u91cf\u3092\u691c\u77e5\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u88fd\u4f5c\u3057\u305f\u306e\u3067\u4f5c\u308a\u65b9\u3092\u89e3\u8aac\u3057\u3061\u3083\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n

\u3053\u3093\u306a\u4eba\u306b\u304a\u3059\u3059\u3081\uff01<\/p>\n\n\n

\u5bb6\u5ead\u83dc\u5712\u306bRaspberry Pi\u3092\u6d3b\u7528\u3057\u305f\u3044\u4eba<\/li>
\u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5\u306e\u4f7f\u3044\u65b9\u3092\u77e5\u308a\u305f\u3044\u4eba<\/li><\/ul>\n\n<\/div>\n\n\n\n
\u6e96\u5099\u3057\u305f\u3082\u306e<\/h2>\n\n\n\n
- Raspberry Pi 3 Model B<\/li>\n\n\n\n
- \u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5 YL-69<\/li>\n\n\n\n
- A\/D\u30b3\u30f3\u30d0\u30fc\u30bf MCP3208<\/li>\n\n\n\n
- \u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9<\/li>\n\n\n\n
- \u30b8\u30e3\u30f3\u30d1\u30ef\u30a4\u30e4<\/li>\n<\/ul>\n\n\n\n<\/iframe>\n\n\n\n<h2 class=\"wp-block-heading\">\u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5 YL-69<\/h2>\n\n\n\n<p>\u4eca\u56de\u4f7f\u7528\u3057\u305f\u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5 YL-69\u306f\u30d7\u30ed\u30fc\u30d6\u3068\u96fb\u5b50\u57fa\u677f\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_probe-1024x828.jpg\" alt=\"\" class=\"wp-image-2233\" style=\"aspect-ratio:256\/207\" width=\"256\" height=\"207\" srcset=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_probe-1024x828.jpg 1024w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_probe-300x243.jpg 300w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_probe-768x621.jpg 768w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_probe-1536x1242.jpg 1536w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_probe-2048x1656.jpg 2048w\" sizes=\"(max-width: 256px) 100vw, 256px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_board-1-1024x470.jpg\" alt=\"\" class=\"wp-image-2236\" style=\"aspect-ratio:256\/118\" width=\"256\" height=\"118\" srcset=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_board-1-1024x470.jpg 1024w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_board-1-300x138.jpg 300w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_board-1-768x353.jpg 768w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_board-1-1536x705.jpg 1536w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69_board-1-2048x940.jpg 2048w\" sizes=\"(max-width: 256px) 100vw, 256px\" \/><\/figure>\n\n\n\n<p>\u4e00\u822c\u7684\u306b\u571f\u58cc\u306e\u6c34\u5206\u91cf\u304c\u591a\u3044\u3068\u62b5\u6297\u5024\u304c\u4e0b\u304c\u308a\u307e\u3059\u3002\u3053\u306e\u539f\u7406\u3092\u5229\u7528\u3057\u3066\u571f\u58cc\u6c34\u5206\u91cf\u3092\u691c\u51fa\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u96fb\u5b50\u57fa\u677f\u306b\u306f4\u672c\u306e\u7aef\u5b50\u304c\u3042\u308a\u3001\u7aef\u5b50\u306e\u8aac\u660e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>VCC<\/td><td>3.3\uff5e5V\u3092\u4f9b\u7d66<\/td><\/tr><tr><td>GND<\/td><td>\u30b0\u30e9\u30f3\u30c9<\/td><\/tr><tr><td>D0<\/td><td>\u30c7\u30b8\u30bf\u30eb\u51fa\u529b: \u6c34\u5206\u91cf\u304c\u591a\u3044\u30681\u3092\u51fa\u529b\u3002\u30dd\u30c6\u30f3\u30b7\u30e7\u30e1\u30fc\u30bf\u3092\u56de\u3059\u3053\u3068\u3067\u95be\u5024\u3092\u5909\u5316\u51fa\u6765\u308b\u3002<\/td><\/tr><tr><td>A0<\/td><td>\u30a2\u30ca\u30ed\u30b0\u51fa\u529b: \u6c34\u5206\u91cf\u304c\u591a\u3044\u307b\u3069\u5024\u306f\u5c0f\u3055\u304f\u306a\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u56de\u8def\u56f3<\/h2>\n\n\n\n<p>YL-69\u306e\u30a2\u30ca\u30ed\u30b0\u51fa\u529b(A0)\u3068MCP3208\u306e\u30a2\u30ca\u30ed\u30b0\u5165\u529b\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001MCP3208\u3068Raspberry Pi\u3092SPI\u63a5\u7d9a\u3059\u308b\u56de\u8def\u69cb\u6210\u3067\u3059\u3002<\/p>\n\n\n\n<p>YL-69\u3078\u306e\u901a\u96fb\u3092\u5236\u5fa1\u51fa\u6765\u308b\u3088\u3046VCC\u7aef\u5b50\u306fRaspberry Pi\u306eGPIO\u7aef\u5b50\u3068\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"351\" src=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/dcd67a94669854a9c298099eb988c46a.png\" alt=\"\" class=\"wp-image-2231\" srcset=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/dcd67a94669854a9c298099eb988c46a.png 750w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/dcd67a94669854a9c298099eb988c46a-300x140.png 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Raspberry Pi<\/td><td>MCP3208<\/td><td>YL-69<\/td><\/tr><tr><td>1: 3.3V<\/td><td>15: VREF<br>16: VDD<\/td><td>\u30fc<\/td><\/tr><tr><td>6: GND<\/td><td>14: AGND<\/td><td>GND<\/td><\/tr><tr><td>11: GPIO17<\/td><td>\u30fc<\/td><td>VCC<\/td><\/tr><tr><td>19: SPI0 MOSI<\/td><td>11: DIN<\/td><td>\u30fc<\/td><\/tr><tr><td>21: SPI0 MOSO<\/td><td>12: DOUT<\/td><td>\u30fc<\/td><\/tr><tr><td>23: SPI0 SCLK<\/td><td>13: CLK<\/td><td>\u30fc<\/td><\/tr><tr><td>24: SPI0 CE0<\/td><td>10: <ruby>CS<rt>\u2015<\/rt><\/ruby>\/SHDN<\/td><td>\u30fc<\/td><\/tr><tr><td>\u30fc<\/td><td>1: CH0<\/td><td>A0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/h2>\n\n\n\n<p>YL-69\u306e\u30a2\u30ca\u30ed\u30b0\u51fa\u529b\u5024\u3092\u8a08\u6e2c\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import spidev\nimport RPi.GPIO as GPIO\nfrom time import sleep\nVref = 3.3\n\nGPIO.setmode(GPIO.BCM)\nGPIO.setup(17, GPIO.OUT)\nGPIO.output(17, GPIO.HIGH)\n\nspi = spidev.SpiDev()\nspi.open(0,0) #port 0,cs 0\nspi.max_speed_hz = 1000000 # 1MHz\n\ntry:\n while True:\n adc = spi.xfer2([0x06,0x00,0x00])\n data = ((adc[1] & 0x0f) << 8) | adc[2]\n print (str(Vref*data\/4096) + "V")\n sleep(1)\n\nexcept KeyboardInterrupt:\n pass\n\nspi.close()\nGPIO.cleanup()<\/code><\/pre><\/div>\n\n\n\n<p>Raspberry Pi\u3068MCP3208\u306fSPI\u901a\u4fe1\u3057\u307e\u3059\u3002\u81ea\u529b\u3067SPI\u901a\u4fe1\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u308b\u306e\u306f\u5927\u5909\u306a\u306e\u3067\u3001spidev\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>MCP3208\u306e\u4f7f\u3044\u65b9\u306f\u5225\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u3053\u3053\u3067\u306f\u5272\u611b\u3055\u305b\u3066\u9802\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-cocoon-blocks-blogcard blogcard-type bct-none\">\n<p>https:\/\/craft-gogo.com\/raspberrypi-adconverter\/<\/p>\n<\/div>\n\n\n\n<p>YL-69\u306f\u901a\u96fb\u3057\u7d9a\u3051\u308b\u3068\u96fb\u6975\u304c\u9306\u3073\u3066\u3057\u307e\u3044\u307e\u3059\u306e\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u4f5c\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306fYL-69\u3078\u306e\u901a\u96fb\u3092\u505c\u6b62\u3059\u308b\u3088\u3046\u3001\u6700\u5f8c\u306bGPIO.cleanup()\u3092\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6c34\u5206\u91cf\u3092\u691c\u51fa\u53ef\u80fd\u304b\u30c6\u30b9\u30c8<\/h2>\n\n\n\n<p>\u307e\u305a\u306f\u53f0\u4e0a\u3067\u6c34\u5206\u91cf\u3092\u691c\u51fa\u53ef\u80fd\u304b\u30c6\u30b9\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6c34\u306b\u4ed8\u3051\u3066\u3044\u306a\u3044\u72b6\u614b\u3067\u306f3.2V\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5168\u3066\u6c34\u306b\u4ed8\u3051\u308b\u30681.3V\u3002\u534a\u5206\u3050\u3089\u3044\u6c34\u306b\u4ed8\u3051\u308b\u30681.6V\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3046\u307e\u304f\u6c34\u5206\u91cf\u3092\u691c\u51fa\u51fa\u6765\u3066\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u571f\u58cc\u6e7f\u5ea6\u3092\u8a08\u6e2c\u3057\u3066\u307f\u3088\u3046<\/h2>\n\n\n\n<p>\u53f0\u4e0a\u30c6\u30b9\u30c8\u304c\u5b8c\u4e86\u3057\u305f\u306e\u3067\u3001\u5b9f\u969b\u306e\u571f\u3067\u30c6\u30b9\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001-672x1024.jpg\" alt=\"\" class=\"wp-image-2240\" style=\"aspect-ratio:504\/768\" width=\"504\" height=\"768\" srcset=\"https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001-672x1024.jpg 672w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001-197x300.jpg 197w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001-768x1170.jpg 768w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001-1008x1536.jpg 1008w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001-1345x2048.jpg 1345w, https:\/\/craft-gogo.com\/site-admin-wp\/wp-content\/uploads\/2022\/04\/YL-69-001.jpg 1659w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure>\n\n\n\n<p>\u307e\u3060\u6a5f\u5668\u3084\u914d\u7dda\u304c\u3080\u304d\u51fa\u3057\u306a\u306e\u3067\u3001\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u306f\u96e3\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u306b\u904b\u7528\u3057\u3066\u3044\u304f\u306b\u306f\u3001\u9632\u6c34\u5bfe\u7b56\u304c\u5fc5\u8981\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5YL-69\u3067\u571f\u58cc\u306e\u6c34\u5206\u91cf\u3092\u691c\u77e5\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u88fd\u4f5c\u3057\u305f\u306e\u3067\u4f5c\u308a\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u307e\u3060Raspberry Pi\u306b\u30a2\u30af\u30bb\u30b9\u3057\u306a\u3051\u308c\u3070\u571f\u304c\u4e7e\u3044\u3066\u3044\u308b\u304b\u78ba\u8a8d\u51fa\u6765\u306a\u3044\u306e\u3067\u3001\u6c34\u3084\u308a\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u81ea\u52d5\u3067\u77e5\u3089\u305b\u3066\u304f\u308c\u308b\u306b\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u6539\u826f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u5b9f\u969b\u306e\u904b\u7528\u306b\u306f\u9632\u6c34\u5bfe\u7b56\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u5f8c\u30b7\u30b9\u30c6\u30e0\u6539\u826f\u3057\u305f\u3089\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u3001\u6700\u5f8c\u307e\u3067\u304a\u8aad\u307f\u9802\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<iframe sandbox=\"allow-popups allow-scripts allow-modals allow-forms allow-same-origin\" style=\"width:120px;height:240px;\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" frameborder=\"0\" src=\"\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&bc1=000000&IS2=1&bg1=FFFFFF&fc1=000000&lc1=0000FF&t=zero804-22&language=ja_JP&o=9&p=8&l=as4&m=amazon&f=ifr&ref=as_ss_li_til&asins=B01H6WK51I&linkId=23732a90ada89128eb0fe9f4df6047ac\"><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>\u5bb6\u5ead\u83dc\u5712\u306a\u3069\u3067\u571f\u304c\u4e7e\u304d\u305d\u3046\u306a\u306e\u3092\u77e5\u3089\u305b\u3066\u304f\u308c\u3066\u3001\u6c34\u3084\u308a\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u5206\u304b\u3063\u305f\u3089\u4fbf\u5229\u3067\u3059\u3088\u306d\u3002 \u4eca\u56de\u3001\u571f\u58cc\u6e7f\u5ea6\u30bb\u30f3\u30b5YL-69\u3092\u8cfc\u5165\u3057\u3066\u3001\u571f\u58cc\u306e\u6c34\u5206\u91cf\u3092\u691c\u77e5\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u88fd\u4f5c\u3057\u305f\u306e\u3067\u4f5c\u308a\u65b9\u3092\u89e3\u8aac\u3057\u3061\u3083\u3044\u307e\u3059\u3002 \u6e96\u5099\u3057\u305f\u3082\u306e […]<\/p>\n","protected":false},"author":1,"featured_media":2245,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/posts\/2228"}],"collection":[{"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/comments?post=2228"}],"version-history":[{"count":13,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/posts\/2228\/revisions"}],"predecessor-version":[{"id":3431,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/posts\/2228\/revisions\/3431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/media\/2245"}],"wp:attachment":[{"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/media?parent=2228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/categories?post=2228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/craft-gogo.com\/wp-json\/wp\/v2\/tags?post=2228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}