{"id":551,"date":"2017-04-23T16:42:40","date_gmt":"2017-04-23T08:42:40","guid":{"rendered":"http:\/\/por.tw\/3Dprint\/?p=551"},"modified":"2017-04-23T16:42:40","modified_gmt":"2017-04-23T08:42:40","slug":"%e3%80%90arduino-cnc-%e6%8e%a7%e5%88%b6%e3%80%91%e4%bd%bf%e7%94%a8-drv8825%e6%8e%a7%e5%88%b6%e6%9d%bf-%e9%a9%85%e5%8b%95%e6%9d%bf-%e9%a9%85%e5%8b%95%e8%88%87%e6%8e%a7%e5%88%b6%e6%ad%a5%e9%80%b2","status":"publish","type":"post","link":"https:\/\/por.tw\/3Dprint\/%e3%80%90arduino-cnc-%e6%8e%a7%e5%88%b6%e3%80%91%e4%bd%bf%e7%94%a8-drv8825%e6%8e%a7%e5%88%b6%e6%9d%bf-%e9%a9%85%e5%8b%95%e6%9d%bf-%e9%a9%85%e5%8b%95%e8%88%87%e6%8e%a7%e5%88%b6%e6%ad%a5%e9%80%b2\/","title":{"rendered":"\u3010Arduino CNC \u63a7\u5236\u3011\u4f7f\u7528 DRV8825\u63a7\u5236\u677f.\u9a45\u52d5\u677f \u9a45\u52d5\u8207\u63a7\u5236\u6b65\u9032\u96fb\u6a5f\uff08\u99ac\u9054\uff09"},"content":{"rendered":"<p>\n\t<span style=\"font-size:16px;\"><strong><span style=\"color:#006400;\">Arduino CNC&nbsp; DRV8825 \u63a7\u5236\u677f.\u9a45\u52d5\u677f\u5c0d\u6b65\u9032\u96fb\u6a5f\uff08\u99ac\u9054\uff09\u9a45\u52d5\u975e\u5e38\u6709\u7528\u3002<\/span><br \/>\n\t<span style=\"color:#0000CD;\">\u5728\u9019\u88e1\uff0c\u7b46\u8005\u4f86\u6f14\u793a\u77ad\u5982\u4f55\u4f7f\u7528\u7c21\u55ae\u7684arduino\u4ee3\u78bc\u4f86\u9a45\u52d5DRV8825\u7684\u6b65\u9032\u96fb\u6a5f\uff08\u99ac\u9054\uff09\u3002<\/span><\/strong><\/span>\n<\/p>\n<p>\n\t<iframe loading=\"lazy\" allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/k95UAI4eDX4\" width=\"560\"><\/iframe>\n<\/p>\n<p>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-554\" height=\"200\" src=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-01.png\" width=\"320\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-01.png 320w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-01-262x164.png 262w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-01-288x180.png 288w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\n<\/p>\n<p>\n\t<span style=\"font-size:16px;\"><strong>\u9996\u5148\uff0c\u53ea\u9700\u5c07 Arduino CNC&nbsp; DRV8825 \u63a7\u5236\u677f.\u9a45\u52d5\u677f\u5b89\u88dd\u5230Arduino Uno\u4e0a\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-555\" height=\"212\" src=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02.jpg\" width=\"320\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02.jpg 320w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02-262x174.jpg 262w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02-272x180.jpg 272w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\n<\/p>\n<p>\n\t<span style=\"color:#800080;\"><span style=\"font-size: 16px;\"><strong>\u78ba\u4fddArduino CNC&nbsp; DRV8825 \u63a7\u5236\u677f.\u9a45\u52d5\u677f \u65b9\u5411\u6b63\u78ba\uff0cUSB\u7aef\u53e3\u548c\u96fb\u6e90\u7dda\u90fd\u5728\u60a8\u7684\u5de6\u624b\u7ad9\u9ede\u3002<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"color:#FF0000;\"><span style=\"font-size: 16px;\"><strong>\u85cd\u7dda\u662f\u6211\u7684\u96fb\u6e90\uff0c\u53ef\u4ee5\u9023\u63a5\u523012-36V\u7684\u96fb\u6e90\u3002<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:16px;\"><strong>\u4e0b\u4e00\u6b65\u53ef\u4ee5\u5c07DRV8825\u6676\u7247\u5b89\u88dd\u5230CNC\u5c4f\u853d\u4e0a\u3002\u78ba\u4fddDRV8825\u6676\u7247\u7b26\u5408\u6b64\u65b9\u5411\u3002\u5982\u679c\u4f60\u628a\u6676\u7247\u653e\u5728\u932f\u8aa4\u7684\u65b9\u5411\uff0c\u4f60\u53ef\u80fd\u6703\u640d\u58de\u5b83\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-557\" height=\"212\" src=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02-1.jpg\" width=\"320\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02-1.jpg 320w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02-1-262x174.jpg 262w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-02-1-272x180.jpg 272w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\n<\/p>\n<p>\n\t<span style=\"color:#800000;\"><span style=\"font-size: 16px;\"><strong>\u901a\u904e\u8abf\u6574DRV8825\u6676\u7247\u4e0b\u9762\u7684\u8df3\u7dda\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7a2e\u985e\u7684\u5fae\u6b65\u9032\u6a21\u5f0f\u9a45\u52d5\u96fb\u6a5f\u3002<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<br \/>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-558\" height=\"142\" src=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-03.png\" width=\"320\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-03.png 320w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-03-262x116.png 262w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\n<\/p>\n<p>\n\t<span style=\"font-size:16px;\"><strong>\u6211\u628a\u4e09\u500b\u865f\u78bc\u653e\u5728\u9019\u88e1\uff0c\u6240\u4ee5\u9019\u610f\u5473\u8457\u6211\u628a\u5b83\u8a2d\u5b9a\u70ba1\/32\u6b65\u9032\u99d5\u99db\u6a21\u5f0f\u3002<br \/>\n\t\u54ea\u500b\u662fDRV8825\u4e2d\u6700\u7cbe\u78ba\u7684\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<!--more-->\n<\/p>\n<p>\n\t<br \/>\n\t<span style=\"font-size:14px;\"><strong>\u96fb\u6a5f\u53ef\u4ee5\u9023\u7dda\u5230DRV8825\u7684\u6b63\u78ba\u4f4d\u7f6e\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-559\" height=\"214\" src=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-04.png\" width=\"320\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-04.png 320w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-04-262x175.png 262w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-04-269x180.png 269w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\n<\/p>\n<p>\n\t&nbsp;\n<\/p>\n<p>\n\t<span style=\"color:#4B0082;\"><span style=\"font-size: 16px;\"><strong>\u5c07usb\u63d2\u5165\u96fb\u8166\u4e26\u4e0a\u50b3\u9019\u4e9b\u7de8\u78bc\uff0c\u9019\u5c07\u751f\u6210\u9806\u5e8f\u5411\u5169\u500b\u65b9\u5411\u642c\u79fb\u7684\u6b65\u9a5f\u3002<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-560\" height=\"225\" src=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-05.png\" width=\"320\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-05.png 320w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-05-262x184.png 262w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-05-256x180.png 256w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><br \/>\n\t&nbsp;\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>#define EN 8<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>\/\/\u65b9\u5411\u5f15\u8173<br \/>\n\t#define X_DIR 5<br \/>\n\t#define Y_DIR 6<br \/>\n\t#define Z_DIR 7<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>\/\/\u6b65\u91dd<br \/>\n\t#define X_STP 2<br \/>\n\t#define Y_STP 3<br \/>\n\t#define Z_STP 4<\/strong><\/span>\n<\/p>\n<p>\n\t<br \/>\n\t<span style=\"font-size:14px;\"><strong>\/\/ DRV8825<br \/>\n\tint delayTime = 30; \/\/\u6bcf\u500b\u66ab\u505c\u4e4b\u9593\u7684\u5ef6\u9072\uff08uS\uff09<br \/>\n\tint stps = 6400; \/\/\u8981\u79fb\u52d5\u7684\u6b65\u9a5f<\/strong><\/span>\n<\/p>\n<p>\n\t<br \/>\n\t<span style=\"font-size:14px;\"><strong>void step\uff08boolean dir\uff0cbyte dirPin\uff0cbyte stepperPin\uff0cint steps\uff09<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>{<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; digitalwrite\uff08dirPin\uff0cdir\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; \u5ef6\u9072\uff08100\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; for\uff08int i = 0; i &lt;steps; i ++\uff09{<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp; digitalWrite\uff08stepperPin\uff0cHIGH\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp; delayMicroseconds\uff08delayTime\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp; digitalWrite\uff08stepperPin\uff0cLOW\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp; delayMicroseconds\uff08delayTime\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; }<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>}<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>void setup\uff08\uff09{<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; pinMode\uff08X_DIR\uff0cOUTPUT\uff09; pinMode\uff08X_STP\uff0cOUTPUT\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; pinMode\uff08Y_DIR\uff0cOUTPUT\uff09; pinMode\uff08Y_STP\uff0cOUTPUT\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; pinMode\uff08Z_DIR\uff0cOUTPUT\uff09; pinMode\uff08Z_STP\uff0cOUTPUT\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; pinMode\uff08EN\uff0cOUTPUT\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; digitalWrite\uff08EN\uff0cLOW\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>}<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>void loop\uff08\uff09{<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; step\uff08false\uff0cX_DIR\uff0cX_STP\uff0cstps\uff09; \/\/ X\uff0c\u9806\u6642\u91dd<br \/>\n\t&nbsp; step\uff08false\uff0cY_DIR\uff0cY_STP\uff0cstps\uff09; \/\/ Y\uff0c\u9806\u6642\u91dd<br \/>\n\t&nbsp; step\uff08false\uff0cZ_DIR\uff0cZ_STP\uff0cstps\uff09; \/\/ Z\uff0c\u9806\u6642\u91dd<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; \u5ef6\u9072\uff08100\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; step\uff08true\uff0cX_DIR\uff0cX_STP\uff0cstps\uff09; \/\/ X\uff0c\u9006\u6642\u91dd<br \/>\n\t&nbsp; step\uff08true\uff0cY_DIR\uff0cY_STP\uff0cstps\uff09; \/\/ Y\uff0c\u9006\u6642\u91dd<br \/>\n\t&nbsp; step\uff08true\uff0cZ_DIR\uff0cZ_STP\uff0cstps\uff09; \/\/ X\uff0c\u9006\u6642\u91dd<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp; \u5ef6\u9072\uff08100\uff09;<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>}<\/strong><\/span>\n<\/p>\n<p>\n\t<br \/>\n\t<span style=\"color:#0000CD;\"><span style=\"font-size: 16px;\"><strong>\u60a8\u53ef\u4ee5\u958b\u59cb\u770b\u5230\u6b65\u9032\u96fb\u6a5f\u5728\u5169\u500b\u65b9\u5411\u4e0a\u79fb\u52d5\u3002<\/strong><\/span><\/span><br \/>\n\t<span style=\"font-size:16px;\"><strong>\u4ee5\u4e0a\u662f\uff1a<span style=\"background-color:#FFFF00;\">\u3010Arduino CNC \u63a7\u5236\u3011\u4f7f\u7528 DRV8825\u63a7\u5236\u7248\u9a45\u52d5\u6b65\u9032\u96fb\u6a5f\uff08\u99ac\u9054\uff09<\/span><br \/>\n\t<span style=\"color:#FF0000;\">\u5b78\u6703\u6b64\u6280\u8853\uff0c\u60a8\u5c31\u53ef\u4ee5\u4f7f\u7528 Arduino \u52a0\u4e0a DRV8825\u63a7\u5236\u677f.\u9a45\u52d5\u677f \u5c31\u53ef\u4ee5\uff1a\u9a45\u52d5\u8207\u63a7\u5236\u6b65\u9032\u96fb\u6a5f\uff08\u99ac\u9054\uff09\u4e86\uff01<\/span><br \/>\n\t\u53ef\u4ee5\u904b\u7528\u65bc\uff1a<span style=\"color:#006400;\">\u96fb\u81663D\u5217\u5370.CNC\u96d5\u523b\u6a5f.\u96f7\u5c04\uff08\u6fc0\u5149\uff09\u96d5\u523b\u6a5f\uff01<\/span><\/strong><\/span>\n<\/p>\n<p>\n\t<img decoding=\"async\" loading=\"lazy\" alt=\"\" class=\"alignnone size-medium wp-image-563\" height=\"520\" src=\"http:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-aa-650x520.jpg\" width=\"650\" srcset=\"https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-aa-650x520.jpg 650w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-aa-768x614.jpg 768w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-aa-250x200.jpg 250w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-aa-225x180.jpg 225w, https:\/\/por.tw\/3Dprint\/wp-content\/uploads\/2017\/04\/Arduino-CNC-DRV8825-aa.jpg 800w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\n<\/p>\n<p>\n\t<span style=\"font-size:16px;\"><strong><span style=\"background-color:#FFA500;\">3D\u5370\u8868\u6a5f StepStick DRV8825\u6b65\u9032\u96fb\u6a5f\u9a45\u52d5\u5668 Reprap Arduino<\/span><\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"color:#ff0099;\"><span style=\"font-size: 18px;\"><strong>DRV8825\u6b65\u9032\u96fb\u6a5f\u9a45\u52d5\u5668\uff0c\u76f8\u5c0d4988 \u7279\u9ede\u512a\u52e2\uff1a<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1\u3001\u6700\u5927\u96fb\u6d412.5A\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2\u3001\u6700\u9ad8\u652f\u630132\u7d30\u5206\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3\u30014\u5c64PCB\u677f\uff0c\u6563\u71b1\u6027\u80fd\u66f4\u597d\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4\u3001\u6676\u7247\u5167\u963b\u66f4\u5c0f\uff0c\u767c\u71b1\u66f4\u4f4e\uff0c\u6563\u71b1\u6027\u66f4\u597d\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"color:#0000CD;\"><span style=\"font-size: 18px;\"><strong>\u53c3\u6578\uff1a<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u5c3a\u5bf8\uff1a1.5mmX2mm\uff08\u548c4988\u76f8\u540c\uff09<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u53ef\u9a45\u52d5\u96fb\u6d41\uff1a2.5A<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u7d30\u5206\uff1a1\uff0c1\/2\uff0c1\/4\uff0c1\/8\uff0c1\/16\uff0c1\/32<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u88fd\u9020\u5de5\u85dd\uff1aSMT\u8cbc\u7247\u6a5f\u88fd\u9020\uff0c\u975e\u624b\u5de5\u710a\u63a5\uff0c\u826f\u54c1\u7387\u66f4\u9ad8\uff0c\u6027\u80fd\u66f4\u7a69\u5b9a<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"color:#006400;\"><span style=\"font-size: 18px;\"><strong>\u9069\u5408\u5c0d\u8c61\uff1a<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u9700\u8981\u9a45\u52d5\u6b65\u9032\u96fb\u6a5f\u7684\u5834\u5408\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u662f\u69cb\u5efa3d\u5370\u8868\u6a5f\uff0ccnc\uff0c\u96d5\u523b\u6a5f\u7b49\u5fc5\u5099\u6a21\u7d44\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u652f\u63f4\u76843d\u5370\u8868\u6a5f\u6709Prusa Mendel,ultimaker,printbot,makerbot\u7b49\u3002<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>&nbsp;&nbsp;&nbsp;&nbsp; \u53ef\u4ee5\u53c3\u8003\u5f8c\u9762\u7684 Arduino\u4ee3\u78bc\uff0c\u76f4\u63a5\u9a45\u52d5\u96fb\u6a5f<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"color:#800080;\"><span style=\"font-size: 18px;\"><strong>DRV8825\u7279\u8272\u6709\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/strong><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>1\u3001\u9069\u5408\u9a45\u52d58.2V~45V 2.5A\u4ee5\u4e0b\u7684\u6b65\u9032\u96fb\u6a5f\uff1b<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>2\u3001\u53ea\u6709\u7c21\u55ae\u7684\u6b65\u9032\u548c\u65b9\u5411\u63a7\u5236\u4ecb\u9762\uff1b<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>3\u3001\u516d\u500b\u4e0d\u540c\u7684\u6b65\u9032\u6a21\u5f0f\uff1a\u5168\u3001\u534a\u30011\/4\u30011\/8\u30011\/16\u30011\/32\uff1b<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>4\u3001\u53ef\u8abf\u96fb\u4f4d\u5668\u53ef\u4ee5\u8abf\u7bc0\u6700\u5927\u96fb\u6d41\u8f38\u51fa\uff0c\u5f9e\u800c\u7372\u5f97\u66f4\u9ad8\u7684\u6b65\u9032\u7387\uff1b<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>5\u3001\u81ea\u52d5\u96fb\u6d41\u8870\u6e1b\u6a21\u5f0f\u6aa2\u6e2c\/\u9078\u64c7\uff1b<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>6\u3001\u904e\u71b1\u95dc\u9589\u96fb\u8def\u3001\u6b20\u58d3\u9396\u5b9a\u3001\u4ea4\u53c9\u96fb\u6d41\u4fdd\u8b77\uff1b<\/strong><\/span>\n<\/p>\n<p>\n\t<span style=\"font-size:14px;\"><strong>7\u3001\u63a5\u5730\u77ed\u8def\u4fdd\u8b77\u548c\u8f09\u5165\u77ed\u8def\u4fdd\u8b77<\/strong><\/span>\n<\/p>\n<p>\n\t&nbsp;\n<\/p>\n<p>[sourcecode language=&#8221;english&#8221;]#define EN        8  <\/p>\n<p>\/\/Direction pin<br \/>\n#define X_DIR     5<br \/>\n#define Y_DIR     6<br \/>\n#define Z_DIR     7<\/p>\n<p>\/\/Step pin<br \/>\n#define X_STP     2<br \/>\n#define Y_STP     3<br \/>\n#define Z_STP     4 <\/p>\n<p>\/\/DRV8825<br \/>\nint delayTime=30; \/\/Delay between each pause (uS)<br \/>\nint stps=6400;\/\/ Steps to move<\/p>\n<p>void step(boolean dir, byte dirPin, byte stepperPin, int steps)<\/p>\n<p>{<\/p>\n<p>  digitalWrite(dirPin, dir);<\/p>\n<p>  delay(100);<\/p>\n<p>  for (int i = 0; i &lt; steps; i++) {<\/p>\n<p>    digitalWrite(stepperPin, HIGH);<\/p>\n<p>    delayMicroseconds(delayTime); <\/p>\n<p>    digitalWrite(stepperPin, LOW);<\/p>\n<p>    delayMicroseconds(delayTime); <\/p>\n<p>  }<\/p>\n<p>}<\/p>\n<p>void setup(){<\/p>\n<p>  pinMode(X_DIR, OUTPUT); pinMode(X_STP, OUTPUT);<\/p>\n<p>  pinMode(Y_DIR, OUTPUT); pinMode(Y_STP, OUTPUT);<\/p>\n<p>  pinMode(Z_DIR, OUTPUT); pinMode(Z_STP, OUTPUT);<\/p>\n<p>  pinMode(EN, OUTPUT);<\/p>\n<p>  digitalWrite(EN, LOW);<\/p>\n<p>}<\/p>\n<p>void loop(){<\/p>\n<p>  step(false, X_DIR, X_STP, stps); \/\/X, Clockwise<br \/>\n  step(false, Y_DIR, Y_STP, stps); \/\/Y, Clockwise<br \/>\n  step(false, Z_DIR, Z_STP, stps); \/\/Z, Clockwise<\/p>\n<p>  delay(100);<\/p>\n<p>  step(true, X_DIR, X_STP, stps); \/\/X, Counterclockwise<br \/>\n  step(true, Y_DIR, Y_STP, stps); \/\/Y, Counterclockwise<br \/>\n  step(true, Z_DIR, Z_STP, stps); \/\/X, Counterclockwise<\/p>\n<p>  delay(100);<\/p>\n<p>}[\/sourcecode]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arduino CNC&nbsp; DRV8825 \u63a7\u5236\u677f.\u9a45\u52d5\u677f\u5c0d\u6b65\u9032\u96fb\u6a5f\uff08\u99ac\u9054\uff09\u9a45\u52d5\u975e\u5e38\u6709\u7528\u3002 \u5728\u9019\u88e1\uff0c\u7b46 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":552,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[18],"_links":{"self":[{"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/posts\/551"}],"collection":[{"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/comments?post=551"}],"version-history":[{"count":0,"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/posts\/551\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/media\/552"}],"wp:attachment":[{"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/media?parent=551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/categories?post=551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/por.tw\/3Dprint\/wp-json\/wp\/v2\/tags?post=551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}