¹è´Þ ¸ñ·Ï:
1,GP2Y1014AU0F ¸ÕÁö ¼¾¼ (°³º° 1 °³) ´Â ºÒ¿¬¼Ó µÈ °ÍÀ» ´ëüÇÕ´Ï´Ù. Gp2y1010au0f
2,150ohmResistance (1 °³º°)
3,220uFCapacitance (1 °³º°)
4,6 ÇÉ Ä¿³ØÆà ¶óÀÎ (°³º° 1) ¡¼½ÇÇè¿¡ ÇÊ¿äÇÑ ¿ä¼Ò¡½
°³¿ä
¿¹¸®ÇÑ ±¤ÇÐÀûÀÎ ¸ÕÁö °¨Áö±â (GP2Y1014AU0F) ¾ÆÁÖ Á¤¹ÐÇÑ ÀÔÀÚ´Â, ´ã¹è ¿¬±â °°ÀÌ °ËÃâµË´Ï´Ù, ƯÈ÷ È¿°úÀûÀÔ´Ï´Ù,
±×¸®°í ÀϹÝÀûÀÎ °ø±â ûÁ¤±â ½Ã½ºÅÛÀÔ´Ï´Ù.
ÀÌ ÀåÄ¡¿¡¼ Àû¿Ü¼± ¹ß±¤ ´ÙÀÌ¿Àµå ¹× Æ÷Åä Æ®·£Áö½ºÅÍ´Â dia¼±À¸·Î ¹è¿µÇ¾î °ø±â¿¡ ¸ÕÁö ¹Ý»ç ±¤À» °¨Áö ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¼¾¼´Â ¸Å¿ì ³·Àº Àü·ù ¼Òºñ (ÃÖ´ë 20ma, 11Ma ÀϹÝ), to7vdcsensors¸¦ ¼öÇà ÇÒ ¼ö ÀÖ½À´Ï´Ù. Ãâ·ÂÀº ÃøÁ¤ µÈ ¸ÕÁö ³óµµ, °¨µµ was0.5V/0.1mg/m3 propor¿¡ ºñ·Ê ¾Æ³¯·Î±× Àü¾ÐÀÔ´Ï´Ù.
Ç¥ÁØ
°ø±Þ Àü¾Ð: 5-7V
ÀÛµ¿ ¿Âµµ:-10-65centigrade
ÇöÀç ¼Òºñ: 20mamaxim
ÃÖ¼Ò ÀÔÀÚ °ËÃâ °ª: 0.8 ¹ÌÅ©·Ð
°¨µµ: 0.5V/(0.1mg/m3)
ûÁ¤ °ø±â¿¡ ÀÖ´Â Àü¾Ð: 0.9V ÀüÇüÀûÀÎ °¡Ä¡
ÀÛµ¿ ¿Âµµ:-10 ~ 65 ¡É
ÀúÀå ¿Âµµ:-20 ~ 80 ¡É
¼ºñ½º ±â°£: 5 ³â
Å©±â: 46mm ¡¿ 30mm ¡¿ 17.6mm
¹«°Ô Å©±â: 15g
°¨Áö ¿ø¸®
±×°ÍÀÇ ¿ø¸®´Â ¾Æ·¡ ±×¸²¿¡¼, °ø±â°¡ ÀÚÀ¯·Ó°Ô, ¹æÇâ launchledlight¸¦ È帣°Ô ÇÏ´Â °ÍÀ» Çã¿ëÇÏ´Â °¨Áö±âÀÇ ¼¾ÅÍ¿¡ ÀÖ´Â ±¸¸ÛÀÌ ÀÖ½À´Ï´Ù, ¸ÕÁöÀÇ ÇÔ·®Àº °ø±âÀÇ ¸ÕÁö¿¡ ÀÇÇØ ±¼Àý µÈ ºûÀ» °¨ÁöÇÏ¿© °áÁ¤µË´Ï´Ù.
½ÃÇè ÄÚµå:
Int dustPin = 0;
Float dustVal = 0;
Int ledPower = 2;
Int delayTime = 280;
Int delayTime2 = 40;
Float offTime = 9680;
¹«È¿ ¼³Á¤ (){
Serial.begin(9600);
PinMode (ledPower, Ȑ̉);
PinMode (dustPin, ÀÔ·Â);
}
¹«È¿ ·çÇÁ (){
// LedPower ¾î¶² µðÁöÅÐ ÇÉ arduino ¿¬°á ÇÉ 3 ¼¾¼
DigitalWrite (ledPower, ³·Àº);
DelayMicroseconds (delayTime);
DustVal = analogRead(dustPin);
DelayMicroseconds (delayTime2);
DigitalWrite (ledPower, ³ôÀº);
DelayMicroseconds (offTime);
Áö¿¬ (1000);
If (dustVal>36.455)
Serial.println((ºÎÀ¯¹° (dustVal/1024)-0.0356)* 120000*0.035);
}
½ÃÇè ÀÚ·á´Â °ø±â Áú°ú ºñ±³µÇ¾ú½À´Ï´Ù:
3000 + = ¸Å¿ì ³ª»Û
1050-3000 = Â÷ÀÌ
300-1050 = ÀϹÝÀûÀ¸·Î
150-300 = ÁÁÀº
75-150 = ¾ÆÁÖ ÁÁÀ½
0-75 = ¾ÆÁÖ ÁÁÀº
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ÁÖÀÇ:One150ohmThe ÀúÇ×À» Ãß°¡ÇÏ°í a220ufcapacitanceÀÇ ¹è¼±Àº ¾Æ·¡ ±×¸²¿¡¼ º¸ÀÔ´Ï´Ù: ![](https://ae01.alicdn.com/kf/Hffda3b28f27040d9b0147c6ee49683aeU.jpg)
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¼¾¼ ÇÉ Arduino ÇÉ
1 Vled -> 5V (150ohm ÀúÇ×±â)
2 LED-GND -> GND
3 LED -> µðÁöÅÐ ÇÉ 2
4 S-GND -> GND
5 Vo -> ¾Æ³¯·Î±× ÇÉ 0
6 Vcc -> 5V
LEDThe ÇÉÀº to1msThe ±â°£À» Á¶Á¤ÇؾßÇÕ´Ï´Ù.
Ledit´Â Àü¿ø¿¡ usingPNPTransistor ÀÎ °ÍÀ¸·Î º¸ÀδÙ, LEDThe ÇÉÀº ´õ ³·Àº Àü¾ÐÀ» ¹Þ¾Æ¾ß ÇÕ´Ï´Ù.
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