{"id":1640,"date":"2016-02-23T18:52:27","date_gmt":"2016-02-23T09:52:27","guid":{"rendered":"http:\/\/quixotia.com\/jj0ppm\/?p=1640"},"modified":"2016-02-24T20:10:55","modified_gmt":"2016-02-24T11:10:55","slug":"%e3%83%95%e3%82%a7%e3%83%a9%e3%82%a4%e3%83%88%e3%82%b3%e3%82%a2%e3%81%ae%e9%ab%98%e5%91%a8%e6%b3%a2%e9%9b%bb%e6%b5%81%e9%98%bb%e6%ad%a2%e9%87%8f%e3%81%ae%e6%b8%ac%e5%ae%9a%e3%80%90%e8%a3%85%e7%bd%ae","status":"publish","type":"post","link":"http:\/\/quixotia.com\/jj0ppm\/?p=1640","title":{"rendered":"\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u9ad8\u5468\u6ce2\u96fb\u6d41\u963b\u6b62\u91cf\u306e\u6e2c\u5b9a\u3010\u88c5\u7f6e\u88fd\u4f5c\u7de8\u3011"},"content":{"rendered":"

\u4e88\u5099\u5b9f\u9a13\u7de8<\/a>\u3067\u3001\u30d5\u30a7\u30e9\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u524d\u5f8c\u306e\u9ad8\u5468\u6ce2\u30ec\u30d9\u30eb\u3092\u30b9\u30da\u30a2\u30ca\u3067\u6e2c\u308b\u3053\u3068\u3067\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u5468\u6ce2\u6570\u3054\u3068\u306e\u963b\u6b62\u91cf\u3092\u8996\u899a\u7684\u306b\u8868\u793a\u3067\u304d\u308b\u3068\u5224\u660e\u3057\u305f\u3002<\/p>\n

\u7d50\u8ad6\u3068\u3057\u3066\u306f\u3001Arduino\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067DDS\u306e\u767a\u632f\u5468\u6ce2\u6570\u3092\u5909\u5316(\u30b9\u30a4\u30fc\u30d7)\u3055\u305b\u308b\u65b9\u6cd5\u3067\u30010.5\uff5e60MHz\u307e\u3067\u306e\u9ad8\u5468\u6ce2\u3092\u5f97\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u30b9\u30a4\u30fc\u30d7\u5e45\u306f\u3001AM\u30e9\u30b8\u30aa\uff5eHF\uff5e50MHz\u5e2f\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n

\u5e83\u5e2f\u57df\u306a\u9ad8\u5468\u6ce2\u306e\u767a\u751f\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001(1-1)\u30c4\u30a7\u30ca\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u306a\u3069\u3067\u5e83\u5e2f\u57df\u30ce\u30a4\u30ba\u3092\u4e00\u6c17\u306b\u767a\u751f\u3001(1-2)\u5f1b\u5f35\u767a\u632f\u5668\u3067\u5e83\u5e2f\u57df\u30ce\u30a4\u30ba\u3092\u4e00\u6c17\u306b\u767a\u751f\u3001(2)\u5358\u4e00\u5468\u6ce2\u6570\u3092\u9ad8\u901f\u306b\u30b9\u30a4\u30fc\u30d7\u3055\u305b\u308b\u3001\u306e3\u901a\u308a\u3092\u691c\u8a0e\u3057\u305f\u3002<\/p>\n

\u5f53\u5c40\u306e\u30b9\u30da\u30a2\u30ca\u306fPicoscope\u3067\u3042\u308a\u3001\u30aa\u30b7\u30ed\u306e\u30aa\u30de\u30b1\u6a5f\u80fd\u306a\u306e\u3067\u611f\u5ea6\u304c\u60aa\u304f\u3001\u30d5\u30ed\u30a2\u30ce\u30a4\u30ba\u3082\u5927\u304d\u3044\u3002(1-1)\u3068(1-2)\u3092\u8a66\u3057\u305f\u3082\u306e\u306e\u3001\u30b2\u30a4\u30f3\u306e\u5927\u304d\u306a\u5e83\u5e2f\u57df\u30a2\u30f3\u30d7\u3092\u4ed8\u3051\u306a\u3044\u3068\u307e\u3068\u3082\u306b\u6e2c\u308c\u306a\u3044\u306e\u3067\u5374\u4e0b\u3002\u6b8b\u3063\u305f(2)\u3067\u3084\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n

DDS\u306f\u30b5\u30a4\u30f3\u30b9\u30de\u30fc\u30c8AD9851\u30e2\u30b8\u30e5\u30fc\u30eb(\u79cb\u6708\u96fb\u5b50\u30673500\u5186)\u3092\u3001\u30de\u30a4\u30b3\u30f3\u306fArduino Nano(\u79cb\u6708\u96fb\u5b50\u30672780\u5186)\u3092\u63a1\u7528\u3057\u305f\u3002<\/p>\n

\"P1010413-2\"<\/a><\/p>\n

 <\/p>\n

\u3053\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u6a5f\u5668\u3092\u914d\u7f6e\u3057\u305f\u3002USB\u30b1\u30fc\u30d6\u30eb\u7d4c\u7531\u306ePC\u30ce\u30a4\u30ba\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001Arduino\u306f\u96fb\u6c60\u3067\u99c6\u52d5\u3059\u308b\u3002\u9ad8\u5468\u6ce2\u306f\u3001DDS\u51fa\u529b\u2192\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u6574\u5408\u62b5\u629750\u03a9(\u3053\u3053\u3067\u306f47\u03a9\u3092\u4f7f\u7528)\u2192\u5165\u529b\u6e2c\u5b9a\u30d7\u30ed\u30fc\u30d6(A)\u2192\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u2192\u51fa\u529b\u6e2c\u5b9a\u30d7\u30ed\u30fc\u30d6(B)\u2192\u7d42\u7aef\u62b5\u629750\u03a9\u3068\u6d41\u308c\u308b\u3088\u3046\u306b\u3057\u305f\u3002<\/p>\n

 <\/p>\n

Arduino\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u30010.5\uff5e60MHz\u307e\u306710kHz\u98db\u3073\u306b\u30b9\u30a4\u30fc\u30d7\u3059\u308b\u3088\u3046\u306bDDS\u3092\u5236\u5fa1\u3057\u305f\u3002\u3068\u3044\u3063\u3066\u3082for\u6587\u304c\u3072\u3068\u3064\u3060\u3051\u306e\u5358\u7d14\u306a\u3082\u306e\u3067\u3042\u308b(\u4e0b\u8a18)\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

\/\/ 0.5\uff5e60MHz\u307e\u306710kHz\u98db\u3073\u306b\u30b9\u30ad\u30e3\u30f3\u7e70\u308a\u8fd4\u3057\r\n\/\/ \u7e70\u308a\u8fd4\u3057\u6642\u306bLED\u30aa\u30f3\/\u30aa\u30d5\u30c8\u30b0\u30eb\u3067\u6b7b\u6d3b\u8868\u793a\r\n\/\/ #include\u306f\u3001\u79cb\u6708\u30b5\u30a4\u30c8\u63d0\u4f9b\u2192 http:\/\/akizukidenshi.com\/catalog\/g\/gM-09945\/\r\n\/\/ (C)2016 SUSHI\/JJ0PPM\r\n\/\/ 2016\/2\/22 \u4f5c\u6210<\/pre>\n
#include <EF_AD9850.h>\r\n\/\/BitData - D8, CLK - D9, FQUP - D10, REST - D11\r\nEF_AD9850 AD9850(9, 10, 11, 8);<\/pre>\n
char ledonoff = LOW;<\/pre>\n
void setup() {\r\n  AD9850.init();\r\n  AD9850.reset();\r\n}<\/pre>\n
void loop() {\r\n  long i;\r\n  double f;<\/pre>\n
  ledonoff = ~ledonoff;\r\n  digitalWrite(13, ledonoff);\r\n \r\n  for(i=50; i<=6000; i++){\r\n    f=(double)i*10000;\r\n    AD9850.wr_serial(0x01, f);\r\n  }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4e88\u5099\u5b9f\u9a13\u7de8\u3067\u3001\u30d5\u30a7\u30e9\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u524d\u5f8c\u306e\u9ad8\u5468\u6ce2\u30ec\u30d9\u30eb\u3092\u30b9\u30da\u30a2\u30ca\u3067\u6e2c\u308b\u3053\u3068\u3067\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u5468\u6ce2\u6570\u3054\u3068\u306e\u963b\u6b62\u91cf\u3092\u8996\u899a\u7684\u306b\u8868\u793a\u3067\u304d\u308b\u3068\u5224\u660e\u3057\u305f\u3002 \u7d50\u8ad6\u3068\u3057\u3066\u306f\u3001Arduino\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067DDS\u306e\u767a\u632f\u5468\u6ce2\u6570\u3092\u5909\u5316(\u30b9\u30a4\u30fc\u30d7) … <\/p>\n
“\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u9ad8\u5468\u6ce2\u96fb\u6d41\u963b\u6b62\u91cf\u306e\u6e2c\u5b9a\u3010\u88c5\u7f6e\u88fd\u4f5c\u7de8\u3011” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1640","post","type-post","status-publish","format-standard","hentry","category-measure"],"_links":{"self":[{"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=\/wp\/v2\/posts\/1640"}],"collection":[{"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1640"}],"version-history":[{"count":10,"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=\/wp\/v2\/posts\/1640\/revisions"}],"predecessor-version":[{"id":1668,"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=\/wp\/v2\/posts\/1640\/revisions\/1668"}],"wp:attachment":[{"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1640"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/quixotia.com\/jj0ppm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}