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![](https://ae01.alicdn.com/kf/S6cb94b1be3324e158a8ad8bc4f2b2acah/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/S7d84091695d042f38880aacdbde7eb84n/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/Sddc2583146a448e1b925a28b19a38f2aA/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/S6d2f33d35a184bdc896769554e87b8039/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S6cb94b1be3324e158a8ad8bc4f2b2acah/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/S7d84091695d042f38880aacdbde7eb84n/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/Sddc2583146a448e1b925a28b19a38f2aA/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/S6d2f33d35a184bdc896769554e87b8039/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg) ![](https://ae01.alicdn.com/kf/Sb2e3d612d1114b1e8507ad87a350f7d68/3D-DRV-8825-DRV8825-Reprap-PCB-1-4.jpg)
- ÆÐÅ°Áö: SMD
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ½Åû: ÄÄÇ»ÅÍ
- Á¶°Ç: »õ·Î¿î
- À¯Çü: Àü¾Ð Á¶Á¤±â
- ºê·£µå À̸§: Ziqqucu
- ±Ù¿ø: CN (Á¤Ç°)
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DRV8825 ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö ij¸®¾î´Â tiÀÇ DRV8825 ¸¶ÀÌÅ©·Î ½ºÅ×ÇÎ ¹ÙÀÌÆú¶ó ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö¿ë ºê·¹ÀÌÅ© ¾Æ¿ô º¸µåÀÔ´Ï´Ù. ¸ðµâ¿¡´Â A4988 ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö º¸µå¿Í °ÅÀÇ µ¿ÀÏÇÑ Çɾƿô°ú ÀÎÅÍÆäÀ̽º°¡ ÀÖ½À´Ï´Ù. ±×·¡¼ ±×°ÍÀº ¸¹Àº ÀÀ¿ë ÇÁ·Î±×·¥¿¡¼ ÀÌ·¯ÇÑ º¸µå¿¡ ´ëÇÑ °í¼º´É µå·Ó ÀÎ ±³Ã¼·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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7) °ú¿ ¿ Â÷´Ü, °úÀü·ù Â÷´Ü ¹× ÀúÀü¾Ð Àá±Ý
8) ªÀº Á¢Áö ¹× ´Ü¶ô ºÎÇÏ º¸È£
9) ¿ ºÐ»ê °³¼±À» À§ÇÑ 4 Ãþ, 2 oz ±¸¸® PCB
10) PCB ÇÏ´ÜÀÇ µå¶óÀ̹ö IC ¾Æ·¡¿¡ ³ëÃâ µÈ ³³¶« °¡´É Á¢Áö Æеå
11) ¸ðµâ Å©±â, Çɾƿô ¹× ÀÎÅÍÆäÀ̽º´Â ´ëºÎºÐÀÇ Ãø¸é¿¡¼ A4988 ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö ij¸®¾î¿Í ÀÏÄ¡ÇÕ´Ï´Ù (ÀÚ¼¼ÇÑ ³»¿ëÀºÀÌ ÆäÀÌÁö ÇÏ´ÜÀ» ÂüÁ¶ÇϽʽÿÀ).
ÀÌ Á¦Ç°Àº tiÀÇ DRV8825 ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö¿ë ij¸®¾î º¸µå ¶Ç´Â ºê·¹ÀÌÅ© ¾Æ¿ô º¸µåÀÔ´Ï´Ù. µû¶ó¼ÀÌ Á¦Ç°À» »ç¿ëÇϱâ Àü¿¡ DRV8825 µ¥ÀÌÅÍ ½ÃÆ® (1MB pdf) ¸¦ ½ÅÁßÇÏ°Ô Àд °ÍÀÌ ÁÁ½À´Ï´Ù. ÀÌ ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö¸¦ »ç¿ëÇϸé ÄÚÀÏ ´ç Ãâ·Â Àü·ù¸¦ ÃÖ´ë 2.2 ±îÁö ¹ÙÀÌÆú¶ó ½ºÅ×ÆÛ ¸ðÅÍ 1 °³¸¦ Á¦¾î ÇÒ ¼ö ÀÖ½À´Ï´Ù (ÀÚ¼¼ÇÑ ³»¿ëÀº ¾Æ·¡ Àü·Â ºÐ»ê °í·Á »çÇ× ¼½¼Ç ÂüÁ¶). µå¶óÀ̹öÀÇ ÁÖ¿ä ±â´É Áß ÀϺδ ´ÙÀ½°ú °°½À´Ï´Ù.
°£´ÜÇÑ ´Ü°è ¹× ¹æÇâ Á¦¾î ÀÎÅÍÆäÀ̽º
6 °¡Áö ´Ü°è ÇØ»óµµ: Ç® ½ºÅÜ, ÇÏÇÁ ½ºÅÜ, 1/4 ½ºÅÜ, 1/8 ½ºÅÜ, 1/16 ½ºÅÜ, 1/32 ½ºÅÜ
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°ú¿ ¿ Â÷´Ü, °úÀü·ù Á¾·á ¹× ÀúÀü¾Ð Àá±Ý
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PCB ÇÏ´ÜÀÇ µå¶óÀ̹ö IC ¾Æ·¡¿¡ ³ëÃâ µÈ ³³¶« °¡´É Á¢Áö Æеå
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¶ÇÇÑ DRV8824 ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö ij¸®¾î¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. ÀÌÁß Àü·ù ½ºÅ×ÆÛ ¸ðÅ͸¦ »ç¿ëÇÒ ¶§ DRV8825 ij¸®¾î¸¦ Á÷Á¢ ´ëü ÇÒ ¼ö ÀÖ½À´Ï´Ù. DRV8824 ´Â ¹æ¿ÆÇ ¾øÀÌ ÄÚÀÏ ´ç ÃÖ´ë 0.75 a¸¸ Á¦°ø ÇÒ ¼ö ÀÖ½À´Ï´Ù (ÀûÀýÇÑ ³Ã°¢½Ã ÃÖ´ë 1.2 A). ±×·¯³ª ±×°ÍÀº ³·Àº Àü·ù¿¡¼ DRV8825 ij¸®¾îº¸´Ù ´õ ³ªÀº ¸¶ÀÌÅ©·Î ½ºÅ×ÇÎ ¼º´ÉÀ» Çã¿ëÇÏ´Â ´õ Å« Àü·ù °¨Áö ÀúÇ×À» °¡Áö°í ÀÖ½À´Ï´Ù. DRV8825 ij¸®¾î¸¦ Á¦¿ÜÇÑ DRV8824 ij¸®¾î¸¦ ¾Ë¸®´Â À¯ÀÏÇÑ ¹æ¹ýÀº µå¶óÀ̹ö icÀÇ Ç¥½Ã¿¡ ÀÇÇÑ °ÍÀÔ´Ï´Ù. µÑ Áß È¥ÇÕÀÌ ÀÖ´Ù¸é, Ç¥½Ã¸¦ °í·ÁÇÒ ¼ö ÀÖ½À´Ï´Ù (ÇÏ´Ü ½ÇÅ© ½ºÅ©¸°¿¡ ºó Á¤»ç°¢ÇüÀÌ ÀÖ½À´Ï´Ù). ÀúÀü¾Ð ¾ÖÇø®ÄÉÀ̼ÇÀÇ °æ¿ì 2.5 vÀÇ ÀúÀü¾Ð ¸ðÅÍ °ø±Þ Àü¾Ð°ú ÇÔ²² ÀÛµ¿ÇÏ´Â ÇÉ È£È¯ DRV8834 ij¸®¾î¸¦ °í·ÁÇϽʽÿÀ.
ÀÌ Á¦Ç°Àº Á¦Ç° ±×¸²°ú °°ÀÌ DRV8825 µå¶óÀ̹ö ic¸¦ Æ÷ÇÔÇÑ ¸ðµç Ç¥¸é ÀåÂø ±¸¼º ¿ä¼Ò¿Í ÇÔ²² ¹è¼ÛµË´Ï´Ù.
ÆÐÅ°Áö Æ÷ÇÔ:
DRV8825 ½ºÅ×ÆÛ ¸ðÅÍ µå¶óÀ̹ö ¸ðµâ 1 °³, 3D ÇÁ¸°ÅÍ RAMPS1.4 arduino¿ë RepRap StepStick
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