{"id":136,"date":"2017-03-23T23:15:47","date_gmt":"2017-03-23T15:15:47","guid":{"rendered":"https:\/\/himmel.tech\/wp\/?p=136"},"modified":"2017-03-24T00:15:29","modified_gmt":"2017-03-23T16:15:29","slug":"%e5%bc%80%e5%8f%91%e6%97%a5%e5%bf%97-170223","status":"publish","type":"post","link":"https:\/\/himmel.tech\/wp\/?p=136","title":{"rendered":"\u5f00\u53d1\u65e5\u5fd7 170223"},"content":{"rendered":"<p>\u867d\u7136\u8fd8\u662f\u6709\u70b9\u95ee\u9898\uff0c\u4e0d\u8fc7\u8fd9\u4e2aCAN\u603b\u7ebf\u603b\u7b97\u662f\u901a\u4e86\uff0c\u6211\u731c\u6211\u516b\u6210\u662f\u4e70\u5230\u4e86\u5047\u82af\u7247\u3002<\/p>\n<p>CAN\u603b\u7ebf\u9a71\u52a8\u5668\u7528\u7684VP230\uff0c\u6a21\u5757\u4e0a\u5199\u7684\u4f9b\u75353V3\uff0c\u770b\u4e86\u4e0b\u82af\u7247\u7684DataSheet\u4e5f\u662f\u8fd9\u4e48\u5199\u7684\u3002\u6d4b\u7535\u5e73\u603b\u89c9\u5f97\u6839CAN\u603b\u7ebf\u6807\u51c6\u4e0d\u592a\u4e00\u6837\uff0c\u63a5\u793a\u6ce2\u5668\u770b\u5bf9\u5730\u7535\u4f4d\uff0cCAN_H = CAN_L = 1.6V\uff0c\u663e\u6027\u4f4dCAN_H = 2.6V\uff0cCAN_L = 0.8V\uff0c\u663e\u7136\u4e0eCAN\u6807\u51c6\u7535\u5e73\u4e0d\u7b26\u3002<\/p>\n<p>\u800cCAN\u603b\u7ebf\u8c03\u8bd5\u5668\u662f\u7528\u7684TJA1050\uff0c\u770b\u7535\u5e73\u7684\u8bdd\u663e\u6027\u4f4d3.5V\/1.5V\uff0c\u9690\u6027\u4f4d2.5V\/2.5V\uff0c\u5012\u662f\u5f88\u6b63\u5e38\u3002<\/p>\n<p>\u7f51\u4e0a\u641c\u4e86\u4e00\u4e0b\uff0c\u53d1\u73b0\u597d\u50cfVP230\u662f\u6709\u4eff\u5192\u7684\u5565\u7684\uff0c\u5c31\u628a\u82af\u7247\u4e22\u4e86\u51c6\u5907\u91cd\u65b0\u4e70TJA1050\u7684\u7247\u5b50\u3002\u540e\u6765\u60f3\u60f3\u2026\u2026<\/p>\n<p><strong>\u7b49\u4e0b\uff01\u8fd9\u7535\u5e73\u600e\u4e48\u770b\u600e\u4e48\u50cf\u4f9b\u7535\u7535\u538b\u4e0d\u591f\uff0c\u96be\u9053\u82af\u7247\u662f\u6253\u78e8\u7684TJA1050\u7136\u540e\u5145\u6570\u4e0d\u6210\uff1f<\/strong><\/p>\n<p>\u597d\u5427\uff0c\u628a\u7247\u5b50\u4ece\u5783\u573e\u7bb1\u6361\u56de\u6765\uff0c\u7535\u538b\u63d0\u5347\u52305V\uff0c\u7535\u5e73\u6b63\u5e38\uff0c\u901a\u4fe1\u6b63\u5e38\u3002<\/p>\n<p>\u6211\u771f\u662f\u65e5\u4e86\u72d7\u4e86\u2026\u2026<\/p>\n<p>\u53e6\uff1a\u6628\u5929\u63a5\u4e86\u793a\u6ce2\u5668\u884c\uff0c\u64a4\u4e86\u793a\u6ce2\u5668\u4e0d\u884c\uff0c\u5927\u6982\u662f\u793a\u6ce2\u5668\u628a\u5dee\u5206\u7535\u5e73\u7ed9\u62c9\u9ad8\u4e86\u5427\u2026\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u867d\u7136\u8fd8\u662f\u6709\u70b9\u95ee\u9898\uff0c\u4e0d\u8fc7\u8fd9\u4e2aCAN\u603b\u7ebf\u603b\u7b97\u662f\u901a\u4e86\uff0c\u6211\u731c\u6211\u516b\u6210\u662f\u4e70\u5230\u4e86\u5047\u82af\u7247\u3002 CAN\u603b\u7ebf\u9a71\u52a8\u5668\u7528\u7684VP230\uff0c\u6a21 &hellip; 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