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Àû¿Ü¼± ¹°Ã¼°¨Áö¼¾¼­ [YS-1074]

-> ºÒÅõ¸í ¹°Ã¼°¡ Á¢±ÙÇÏ¸é ¹ÝÀÀÇÏ´Â ¼¾¼­¸ðµâÀÔ´Ï´Ù.
1. ±¤ ¹æ½Ä IR Àû¿Ü¼±À» »ç¿ë ÇÕ´Ï´Ù.
2. Àû¿Ü¼±ÀÌ ¹°Ã¼¿¡ ¹Ý»çµÇ¾î ¿À´Â °ÍÀ» °¨ÁöÇÏ¿© ÀÛµ¿ÇÕ´Ï´Ù.
3. °ËÃ⠰Ÿ®´Â ¾à 100mmÁ¤µµ ÀÔ´Ï´Ù.
4. Ãâ·ÂÀº LED¿Í TTL·¹º§·Î ³ª¿É´Ï´Ù.
£ª°¡°Ý : 3,300 ¿ø    

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1. Àü¿ø ¹× Ãâ·Â : 5V, OUT, - Ç¥±âµÈ°÷
2. ¹ß±¤, ¼ö±¤ºÎºÐÀ» ȯ°æ¿¡ ¸Â°Ô ±¸ºÎ·Á »ç¿ë ÇÕ´Ï´Ù.
3. ¹°Ã¼ ¹Ì °ËÃâ½Ã : 5V High ·¹º§ Ãâ·Â°ú LED´Â OFF
4. ¹°Ã¼ °ËÃâ½Ã : 0V Low ·¹º§ Ãâ·Â°ú LED´Â ON
5. °¨µµÁ¶Àý : º¼·ýÀ» ¿ÏÀüÈ÷ ¹Ý½Ã°è ¹æÇâÀ¸·Î µ¹¸°ÈÄ ´Ù½Ã ½Ã°è¹æÇâ
À¸·Î Á¶±Ý¾¿ µ¹·Á LED°¡ ÄÑÁö¸é ¸ØÃß°í ´Ù½Ã ¹Ý½Ã°è·Î µ¹·Á ²¨Áú
¶§±îÁö¸¸ µ¹¸° ÈÄ ¸ØÃã´Ï´Ù. ÀÌÁ¦ ¹°Ã¼¸¦ Á¢±Ù ½ÃÅ°¸é LED´Â
ÄÑÁö°í ¸Ö¸® ÇÏ¸é ²¨Áö´Â °ÍÀ» È®ÀÎ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
6. ¹°Ã¼ÀÇ °Å¸®¿¡ ºñ·ÊÇÏ´Â Ãâ·Â°ªÀÌ ³ª¿À¹Ç·Î MCU(Arduino µî)¿¡¼­
¾Æ³ª·Î±× ÀԷ ó¸® Çϸé ÀÌ°Ý °Å¸®¸¦ ¾Ë ¼ö ÀÖ½À´Ï´Ù.
7. PCB ÇÏ´Ü 5V, OUT, - Ç¥±âµÈ ºÎºÐµµ Ãâ·Â´ÜÀ¸·Î µ¿ÀÏ ÇÕ´Ï´Ù.

Á¦¿ø ¹× Ư¼º
1. Àü¿ø : DC 5V
2. ÃÖ´ë °ËÃâ°Å¸® : ¾à 100mm ( ¹é»ö¹°Ã¼ ±âÁØ )
3. Å©±â : 36mm X 15mm

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1. º¼·ý¿¡ ÀÇÇØ ¹ÝÀÀ°Å¸®¸¦ Á¶Àý ÇÒ ¼ö ÀÖ½À´Ï´Ù.
2. ¹ß±¤ ¼ö±¤ LEDÀÇ °£°Ý, ¹æÇâ¿¡ µû¶ó ¹ÝÀÀ »óÅ°¡ ´Þ¶ó Áý´Ï´Ù.
3. ¹°Ã¼ÀÇ »ö»óÀÌ °ËÁ¤»öÀÏ °æ¿ì °ËÃâ µÇÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù.
4. ÁÖº¯ Á¶µµ¿µÇâÀ» ¹ÞÀ» ¼ö ÀÖ½À´Ï´Ù.

Âü°íÀÚ·á
¹ß±¤¼ÒÀÚ PI-2Q321
1. Feature
¢¹The PI-2A321 is a infrared emitting diode which mounted
high power 940§¬IR CHIP.
¢¹It is encapsulated in dark blue clear epoxy resin with
3§® diameter.
¢¹The radiation substrate material is GaAlAs.
¢¹High reliability and long tern stability.

2. Absolute maximum ratings. ( Ta = 2 5¡É )
Forward current 100§Ì
Reverse voltage 5V
Pulse forward current 1A
Power dissipation 200§Ñ
Operation temperature - 20 + 80¡É
Storage temperature 30 + 100¡É
Soldering temperature 260 (within 5 sec)¡É

3. Electrical/optical characteristics.( Ta = 2 5¡É )
Forward voltage IF = 100 §Ì 1.35~1.70V
Reverse current VR = 5 V 10§Ë
*Radiant intensity IF = 100 §Ì 25~45mV
Peak light emitting wavelength IF = 100 §Ì 940§¬
Spectral half wave width IF = 100 §Ì 45§¬
Viewing angle IF = 20 §Ì ¡¾20deg
Capacitance ct f = 1§Ö 25PF


¼ö±¤¼ÒÀÚ ST3811
Features
• ¥õ3mm(T-1) all plastic mold type
• Visible light cut-off type
Features
• VCR, Camcorders
• Floppy disk drivers
• Optical detectors

Collector-Emitter Voltage VCEO 35 V
Emitter-Collector Voltage VECO 6 V
Collector Current IC 20 mA
Collector Power Dissipation PD 75 mW
Current Dark Current ICEO VCEO=10V, Ee=0 - 0.05 0.5 uA
*3Light Current ICEL VCE=5V, Ee¡Ö1mW/§² - 4.5 - mA
Peak Sensitivity Wavelength ¥ëP - - 880 - nm
Peak Sensitivity Wavelength ¥ëP - - 880 - nm
Rise Switching Time VCC=10V, IC=1mA R1=100¥Ø ->2.5uS
Fall Switching Time VCC=10V, IC=1mA R1=100¥Ø ->3.8uS





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