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16 ä³Î ¸ðµâ PCA9685 PWM/¼º¸ µå¶óÀ̹ö ¸ðµâ 12 ºñÆ® 40-1000Hz I2C ÀÎÅÍÆäÀ̽º ½¯µå º¸µå 5-10V DIY Å°Æ®
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3. °£ÆíÇÑ ¼º¸ ¸ðÅÍ ¿¬°á:4 ±×·ìÀÇ 3 ÇÉ Ä¿³ØÅÍ·Î ÃÖ´ë 16 °³ÀÇ ¼º¸ ¸ðÅ͸¦ ÇÑ ¹ø¿¡ ¼Õ½±°Ô ¿¬°áÇÒ ¼ö ÀÖ½À´Ï´Ù (¼º¸ ¸ðÅÍ Ç÷¯±×°¡ 0.1 "º¸´Ù ¾à°£ ³Ð¾î 4 ¼¼Æ®ÀÇ 0.1" Çì´õ ÇÉÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù).
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5. °è´Ü½Ä µðÀÚÀÎ:ij½ºÄÉÀÌµå ¼³°è¸¦ ÅëÇØ ¿©·¯ PCA9685 ¸ðµâÀ» ÇÔ²² ¿¬°áÇÏ¿© PWM Ãâ·Â ±â´ÉÀ» È®Àå ÇÒ ¼ö ÀÖ½À´Ï´Ù. ´ÜÀÏ I2C ¹ö½º¿¡¼ ÃÖ´ë 62 °³ÀÇ µå¶óÀ̹ö º¸µå¸¦ ½±°Ô Á¦¾îÇÏ¿© ÃÑ 992 °³ÀÇ PWM Ãâ·ÂÀ» Á¦°øÇÕ´Ï´Ù. ÀÌ°ÍÀº ÇÁ·ÎÁ§Æ®¿¡ ¹«ÇÑÇÑ °¡´É¼ºÀ» ¿¾îÁÝ´Ï´Ù. V + ¶óÀο¡´Â ¾ÈÁ¤ÀûÀÎ ¼º´ÉÀ» Áö¿øÇÏ´Â ´ë¿ë·® Ä¿ÆнÃÅÍ (10V, 1000uF) °¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ¶ÇÇÑ °¢ PWM Ãâ·Â ¶óÀÎÀº LED¸¦ º¸È£ÇÏ°í ½±°Ô ±¸µ¿ÇÒ ¼ö ÀÖµµ·Ï 220 ¿È ÀúÇ×À» °®Ãß°í ÀÖ½À´Ï´Ù.
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ÁÖÆļö: 40-1000Hz ä³Î ¼ö: 16 ä³Î ÇØ»óµµ: 12 ºñÆ® Àü¾Ð: DC 5-10V Å©±â: 60*25mm/2.36 * 0.98in »ö»ó: ÆĶû ¼ø ¹«°Ô: 12g
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