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2002/02/09 (00:06) from 211.59.74.201' of 211.59.74.201' | Article Number : 3627 |
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¾È³çÇϼ¼¿ä IC 555¸¦ »ç¿ëÇÏ¿© ÆÞ½º 1Hz¸¦ ¸¸µå´Âµ¥... ±Ã±ÝÇÑ°Ô ½Ä¿¡´Â f= 1/(R1+2R2)C1 À̰ǵ¥ ¹®Á¦´Â °è»êÇÒ¶§ ¹®Á¦ÀÔ´Ï´Ù. R1+2R2 °¡ 1~ 10K(ohm) µÇµµ·Ï ¼³Á¤ ÇÑ´ÙÀÔ´Ï´Ù 10K ¶ó°í ¼³Á¤½Ã Äܵ§¼ C1 = ? °ªÀº?? f= 1Hz ³ª¿À·Á¸é ¾î¶»°Ô °ªÀ» ÁÖÁÒ? Äܼ±¼ Áß¿¡ 1uF º¸´Ù ÀÛÀº °ªµµ ÀÖ³ª¿©?? °ø½Ä¿¡ ÀÇÇϸé f=1/10000(ohm)x C1 °ªÀε¥.. C1= 10000F °¡ µÇ¾ßÇϴµ¥... ±×·¡¾ß 1Hz ¾Æ´Õ´Ï±î? |
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