1.1 \u30a2\u30eb\u30c9\u30a5\u30a4\u30ce\u3092\u69cb\u6210\u3059\u308b\u3082\u306e\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/h3>\n\n\n\nMicrocontroller\u30ad\u30c3\u30c8\u3068\u3057\u3066\u3001Arduinos\u30dc\u30fc\u30c9\u306b\u306f\u3001\u5358\u4e00\u306e\u30d7\u30ea\u30f3\u30c8\u57fa\u677f(PCB)\u306b\u3042\u3089\u304b\u3058\u3081\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u3044\u304f\u3064\u304b\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u3088\u308a\u4f7f\u3044\u3084\u3059\u304f\u3059\u308b\u6a19\u6e96\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u57fa\u672c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/p>\n\n\n\n
\u30c7\u30b6\u30a4\u30f3\u306f\u9577\u5e74\u306b\u308f\u305f\u3063\u3066\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306aArduinos\u30ad\u30c3\u30c8\u306b\u306f\u4ee5\u4e0b\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u30d4\u30f3 \u30b3\u30cd\u30af\u30bf<\/em><\/strong><\/p>\n\n\n\n\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u914d\u7f6e\u3055\u308c\u305f\u3053\u308c\u3089\u306e\u30d4\u30f3\u306f\u3001MCU\u3092\u30ab\u30b9\u30bf\u30e0\u30c7\u30d0\u30a4\u30b9\u306e\u4ed6\u306e\u30dc\u30fc\u30c9\u7f36\u306e\u30d1\u30fc\u30c4\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u5f7c\u3089\u306f\u307e\u305f\u3001\u3042\u306a\u305f\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u300c\u30b7\u30fc\u30eb\u30c9\u300d\u3068\u547c\u3070\u308c\u308b\u5a18\u306e\u30a2\u30c9\u30aa\u30f3\u30dc\u30fc\u30c9\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d4\u30f3\u306b\u306f\u6b21\u306e 2 \u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30b8<\/em><\/strong>\u30bf\u30eb: \u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30c8\u5165\u51fa\u529b (I\/O) \u30b3\u30cd\u30af\u30bf\u3092\u30aa\u30f3\u307e\u305f\u306f\u30aa\u30d5\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306eArduinos\u306b\u306f14\u306e\u30c7\u30b8\u30bf\u30eb\u30d4\u30f3\u304c\u3042\u308a\u307e\u3059<\/p>\n\n\n\n\u30a2\u30ca\u30ed<\/em><\/strong>\u30b0 \u2013 \u5024\u306e\u7bc4\u56f2\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30de\u30eb\u30c1\u30b9\u30c6\u30fc\u30c8 \u30b3\u30cd\u30af\u30bf\u3002\u3042\u306a\u305f\u306f\u3088\u308a\u304d\u3081\u7d30\u304b\u3044\u5236\u5fa1\u306e\u305f\u3081\u306b\u305d\u308c\u3089\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u3001\u305d\u306e\u3046\u3061\u306e6\u3064\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\u30b0\u30e9\u30f3<\/em><\/strong>\u30c9 \u2013 GND \u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u3053\u308c\u3089\u306e 3 \u3064\u306e\u30d4\u30f3\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u5730\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\u96fb\u6e90 <\/em><\/strong>\u2013 4 \u3064\u306e 5 \u30dc\u30eb\u30c8\u30d4\u30f3\u3068 5 \u672c\u306e 3 \u30dc\u30eb\u30c8\u30d4\u30f3\u306f\u3001\u30a2\u30c9\u30aa\u30f3\u3084\u305d\u306e\u4ed6\u306e\u30a2\u30bf\u30c3\u30c1\u30e1\u30f3\u30c8\u306b\u96fb\u6e90\u4fe1\u53f7\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\u30d1\u30eb\u30b9\u5e45\u5909<\/em><\/strong>\u8abf(PWM) \u2013 \u30c7\u30b8\u30bf\u30eb\u30d4\u30f3\u306e8\u672c\u304cPWM\u30b3\u30cd\u30af\u30bf\u3068\u3057\u3066\u500d\u5897\u3057\u307e\u3059\u3002\u5f7c\u3089\u306f\u3001LED\u3092\u8abf\u5149\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u30a2\u30ca\u30ed\u30b0\u51fa\u529b\u4fe1\u53f7\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/p>\n\n\n\n\u30a2\u30ca\u30ed\u30b0\u30ea\u30d5<\/em><\/strong>\u30a1\u30ec\u30f3\u30b9(AREF) \u2013 \u5916\u90e8\u96fb\u5727\u306e\u8abf\u6574\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u30d4\u30f3\u306f\u3081\u3063\u305f\u306b\u4f7f\u7528\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n <\/em><\/strong><\/h4>\n\n\n\n\u96fb\u6e90\u30b3\u30cd\u30af\u30bf <\/em><\/strong><\/p>\n\n\n\n\u3053\u306e\u30b3\u30cd\u30af\u30bf\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u3001LED\u3001\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4f4e\u96fb\u5727\u96fb\u529b\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002AC\u30a2\u30c0\u30d7\u30bf\u307e\u305f\u306f\u5c0f\u578b\u30d0\u30c3\u30c6\u30ea\u3067\u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n