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- À¯Çü: ¸ðµâ
- ¿ø»êÁö: Áß±¹
- ºê·£µå À̸§: APWIKOGER
- Origin: Mainland China
- Power supply voltage: 2.5-14.5V
- PCB size: 54*21mm
- PCB thickness: 1.6mm
- Material: mixed material
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¿ø»êÁö: Áß±¹ º»Åä
Àü¿ø °ø±Þ ÀåÄ¡ Àü¾Ð: 2.5-14.5V
PCB Å©±â: 54*21mm
PCB µÎ²²: 1.6mm
Àç·á: È¥ÇÕ Àç·á
ÀÌ ÆÐÅ°Áö´Â ÁÖ·Î 10 Áø¼ö Ä«¿îÅÍ È¸·Î ¹× Ŭ·° »ý¼º ȸ·ÎÀÔ´Ï´Ù. ±×°ÍÀº NE555 ÄÚ¾îÀÇ ÀÚ±â ÈïºÐ ¸ÖƼ ¹ÙÀ̺극ÀÌÅÍ¿¡ ÀÇÇØ ±¸µ¿µË´Ï´Ù. Ä¿ÆнÃÅÍ C1 À» ÅëÇØ R2, R3 ¹× R4 ¸¦ ÃæÀüÇÕ´Ï´Ù. C1 ÀÌ ÃæÀüÀ» ½ÃÀÛÇϸé NE2 ÀÇ ÇÉ 555 Àº ¿©ÀüÈ÷ ³·Àº ¼öÁØÀÔ´Ï´Ù. µû¶ó¼ Àü¿øÀÌ ÄÑÁö¸é Ãâ·Â ÇÉ 3 ÀÌ ³ôÀº ·¹º§·Î º¯°æµÇ°í C1 Àº R2, R3 ¹× R4 ¸¦ ÅëÇØ Àü¿ø °ø±Þ Àü¾ÐÀÇ 2/3 ÃæÀüµË´Ï´Ù. Ãâ·Â ÇÉ 3 ÀÇ ·¹º§ÀÌ ³ôÀ½¿¡¼ ³·À½À¸·Î º¯°æµË´Ï´Ù. NE555 ´Â ³»ºÎ ¹æÀüÀ» ¼öÇàÇÏ°í Ä¿ÆнÃÅÍ C1 Àº R4, R4 ¹× R4 ¸¦ Åë°úÇÕ´Ï´Ù. NE555 ÀÇ R3 ¹× ÇÉ 7 Àº C1 ÀÇ Àü¾ÐÀÌ Àü¿ø °ø±Þ Àü¾ÐÀÇ 1/3 ¹Ì¸¸ÀÌ µÉ ¶§±îÁö ¹æÀüµÇ¸ç NE555 ÀÇ ÇÉ 3 ÀÇ ·¹º§Àº ³·Àº ·¹º§¿¡¼ ³ôÀº ·¹º§·Î º¯°æµË´Ï´Ù. C1 Àº ´Ù½Ã ÃæÀüµÇ¾î ÀÌ·¯ÇÑÁÖ±âÀûÀÎ Áøµ¿À» Çü¼ºÇÕ´Ï´Ù. ÃæÀü ½Ã°£: 0.695 (R2 + R3 + R4) C1, ¹æÀü ½Ã°£: 0.695 (R4 + R3) C1 ¹× R4 ´Â ¹ßÁø±âÀÇ Ãâ·Â ÁÖÆļö¸¦ Á¶Á¤ÇÏ°í Á¦¾îÇÒ ¼ö ÀÖ½À´Ï´Ù. ¹ßÁø Ŭ·° ½ÅÈ£´Â NE555 CD4017 ÀÇ ÇÉ 14 ¿¡ ¿¬¼ÓÀûÀ¸·Î Àû¿ëµÇ°í Ãâ·Â ´ÜÀÚ 10 ¹× CD4017 Àº 10 °³ÀÇ LED¿¡ ¿¬°áµË´Ï´Ù. CD4017 ÀÇ Ãâ·Â ´ÜÀÚ (10) °¡ ÇÏÀÌ ·¹º§ Ŭ·° ½ÅÈ£¸¦ Â÷·Ê·Î ¹ß»ý½ÃÅ°¸é, D1-D10 ¼øÂ÷ÀûÀ¸·Î Á¡µîµÇ¾î, ¼ö±¤ È¿°ú¸¦ Çü¼ºÇÑ´Ù.
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