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Á¦Ç° ¸Å°³º¯¼ö
Á¦Ç°¸í: Àû¿Ü¼± Àå¾Ö¹° ȸÇÇ ¸ðµâ (2 ~ 30 cm Á¶Á¤ °¡´É)
Á¦Ç° Å©±â: 45.50mm X45.50 mm X8.50 mm (±æÀÌ x ³Êºñ x ³ôÀÌ)
¾á »ö»ó: ÆĶõ»ö Á¦Ç° ¹«°Ô: 3.42g (Æ÷Àå Æ÷ÇÔ)
ÆÐÅ°Áö ¼³Ä¡, ´ÜÀÏ ¸ðµâ Á¤Àü±â ¹é Æ÷Àå Àç·á: FR4 + ÀüÀÚ ºÎÇ°
Á¦Ç° Å©±â
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Á¦Ç° ¼³¸í:
¼¾¼ ¸ðµâ ¶óÀÌÆ®´Â ȯ°æ¿¡ ÀûÀÀÇÒ ¼ö ÀÖÀ¸¸ç ÇÑ ½ÖÀÇ Àû¿Ü¼± ¼Û¼ö½Å Æ©ºê, ƯÁ¤ ÁÖÆļö¸¦ ¹æÃâÇÏ´Â Æ©ºê Àû¿Ü¼±, ¹æÇâÀ» °¨Áö ÇÒ ¶§ Àå¾Ö¹° (¹Ý»ç¸é), ºñ±³ ȸ·Î ó¸® ÈÄ ¹Ý»ç µÈ Àû¿Ü¼± ¼ö½Å Æ©ºê, ³ì»ö Ç¥½ÃµîÀÌ ÄÑÁö°í µ¿½Ã¿¡ ½ÅÈ£ Ãâ·Â ÀÎÅÍÆäÀ̽º ¹× Ãâ·Â µðÁöÅÐ ½ÅÈ£ (³·Àº ·¹º§ 0V) ½ÅÈ£ÀüÀ§Â÷°è ³ëºê °¨Áö °Å¸®¸¦ ÅëÇØ Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. À¯È¿ °Å¸® ¹üÀ§ 2 ~ 30 cm, 3.3 V ³»Áö 5 V ÀÇ ÀÛµ¿ Àü¾Ð. ¼¾¼ÀÇ °¨Áö ¹üÀ§´Â ÀüÀ§Â÷°è¸¦ ÅëÇØ Á¶Á¤ÇÒ ¼ö ÀÖÀ¸¸ç ÀÛÀº °£¼·, Á¶¸³Çϱ⠽±°í »ç¿ëÇϱ⠽¬¿î µî ·Îº¿ Àå¾Ö¹° ȸÇÇ, Àå¾Ö¹° ȸÇÇ ÀÚµ¿Â÷, ¶óÀÎ ¼ö ¹× Èæ¹é ¶óÀÎ ÃßÀû µî ¸¹Àº °æ¿ì¿¡.
Á¦Ç° ¼º´É:
1 .. Àå¾Ö¹°À̾ø´Â ½ÅÈ£ ¸ðµâ OUT Æ÷Æ® (5V) Ãâ·Â ·¹º§ÀÌ ¿¬¼ÓÀûÀ¸·Î À¯ÁöµË´Ï´Ù.
¸ðµâÀÌ Àå¾Ö¹° Àü¹æ ½ÅÈ£¸¦ °¨ÁöÇÏ¸é ³ì»ö Ç¥½ÃµîÀÇ È¸·Î ±âÆÇ¿¡ ºÒÀÌ µé¾î¿À°í µ¿½Ã¿¡ OUT Æ÷Æ®°¡ ÄÑÁý´Ï´Ù.
¿¬¼Ó Ãâ·Â Àú·¹º§ (0 v) ½ÅÈ£, 2-30 cm °¨Áö ¸ðµâ, 35 ° °¢µµ °¨Áö, °¨Áö
°Å¸®´Â ÀüÀ§Â÷°è, ½Ã°è ¹æÇâ Á¶Á¤ ÀüÀ§Â÷°è, °¨Áö °Å¸®¸¦ ÅëÇØ Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¹Ý ½Ã°è ¹æÇâ Æ©´× ÀüÀ§Â÷°è, °¨Áö °Å¸®¸¦ ÁÙÀÔ´Ï´Ù.
2. ´Éµ¿ Àû¿Ü¼± ¹Ý»ç °¨Áö ¼¾¼À̹ǷΠ´ë»óÀÇ ¹Ý»çÀ²°ú ¸ð¾çÀÌ °¨Áö ¹üÀ§ÀÇ ÇÙ½ÉÀÔ´Ï´Ù.
°ËÀº »ö ÃÖ¼Ò °¨Áö ¹üÀ§ Çϳª, Èò»ö ÃÖ´ë; ¹°Ã¼ °Å¸®ÀÇ ÀÛÀº ¿µ¿ª, Å« °Å¸®.
3. ¼¾¼ ¸ðµâ Ãâ·Â Æ÷Æ® OUTÀº ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯ IO Æ÷Æ®¿¡ Á÷Á¢ ¿¬°áÇÒ ¼ö ÀÖÀ¸¸ç Á÷Á¢ ±¸µ¿ ÇÒ ¼öµµ ÀÖ½À´Ï´Ù
5V ¸±·¹ÀÌ, ¿¬°á ¸ðµå: VCC - VCC;GND - GND OUT - IO
4, ºñ±³±â´Â LM393, ÀÛ¾÷ ¾ÈÁ¤¼ºÀ» »ç¿ëÇÕ´Ï´Ù.
5, 3.3 V ~ 5 V DC Àü¿øÀ» Àü¿ø °ø±Þ ¸ðµâ¿¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Àü¿øÀÌ ÄÑÁö¸é »¡°£»ö Àü¿ø Ç¥½ÃµîÀÌ ÄÑÁý´Ï´Ù.
¼Ò½º ÄÚµå:
Int Led = 13; // LED ÀÎÅÍÆäÀ̽º Á¤ÀÇ Int buttonpin = 3; // Àå¾Ö¹° ȸÇÇ ¼¾¼ ÀÎÅÍÆäÀ̽º Á¤ÀÇ Int val; // ¼ýÀÚ º¯¼ö val Void ¼³Á¤ () { PinMode (Led, Ãâ·Â); // LED¸¦ Ãâ·Â ÀÎÅÍÆäÀ̽º PinMode (¹öÆ° ÇÉ, INPUT) ·Î Á¤ÀÇÇÕ´Ï´Ù. // Àå¾Ö¹° ȸÇÇ ¼¾¼¸¦ ÀÔ·Â ÀÎÅÍÆäÀ̽º·Î Á¤ÀÇÇϽʽÿÀ} Void loop () { Val = digitalRead (buttonpin); // ¼ýÀÚ ÀÎÅÍÆäÀ̽º 3 ÀÇ °ªÀ» val¿¡ ¾¹´Ï´Ù. if (val = = LOW) // Àå¾Ö¹° ȸÇÇ ¼¾¼°¡ ½ÅÈ£¸¦ °¨ÁöÇϸé LED°¡ {DigitalWrite (Led, HIGH) ·Î ÄÑÁ® ÀÖ½À´Ï´Ù. } ±âŸ {DigitalWrite (ÁÖµµ, ³·À½); }
»ç¿ë Áöħ
1. VCC ¿ÜºÎ 3.3 V ~ 5V Àü¾Ð (5V ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯ ¶Ç´Â 3.3 V ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯¿¡ Á÷Á¢ ¿¬°áÇÒ ¼ö ÀÖÀ½)
2. GND ¿ÜºÎ GND
3. OUT ¼ÒÆÇ µðÁöÅÐ Ãâ·Â ÀÎÅÍÆäÀ̽º (0 ¹× 1)
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