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![](https://ae01.alicdn.com/kf/Sfa75a88af98846249e7659fdea8b61d01/NE555-10.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sfa75a88af98846249e7659fdea8b61d01/NE555-10.jpg) ![](https://ae01.alicdn.com/kf/S1c3e9afec1f54f4f8d1c136ff8586430b/NE555-10.jpg)
- Å©±â: STANDARD
- À¯Çü: STANDARD
- ÀÛdz: STANDARD
- Ãâ·Â À¯Çü: STANDARD
- ¸ðµ¨ ¹øÈ£: NE555 Pulse Frequency Duty Cycle Adjustable Module
- DIY ¿ëÇ°: Àü±â
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ROHS
NE555 ÆÞ½º ÁÖÆļö, µàƼ »çÀÌŬ Á¶Á¤ ¸ðµâ, Á¤»ç°¢Çü/»ç°¢ÆÄ ½ÅÈ£ ¹ß»ý±â, ½ºÅ×ÇÎ ¸ðÅÍ µå¶óÀ̹ö º¸µå, 10 °³
±â´É:
±¸ÇüÆÄ ½ÅÈ£ ¹ß»ý±â·Î »ç¿ëµÇ¾î ½ÇÇè °³¹ß¿¡ »ç¿ëµÇ´Â ±¸ÇüÆÄ ½ÅÈ£¸¦ »ý¼ºÇÕ´Ï´Ù.
±¸ÇüÆÄ µå¶óÀÌºê ½ÅÈ£¸¦ »ý¼ºÇϱâ À§ÇØ ½ºÅ×ÆÛ ¸ðÅ͸¦ ±¸µ¿ÇÕ´Ï´Ù.
Mcu¿¡¼ »ç¿ëÇϱâ À§ÇØ ¹ß»ýÇÏ´Â ÆÞ½º Á¶Àý °¡´É.
Á¶Á¤ °¡´ÉÇÑ ÆÞ½º »ý¼º, Á¦¾î ȸ·Î °ü·Ã.
¼³¸í:
Å©±â: 3.1CM * 2.2CM
¸ÞÀΠĨ: NE555;
ÀÔ·Â Àü¾Ð: 5V-15VDC. 5V Àü¿ø °ø±Þ ÀåÄ¡, Ãâ·Â Àü·ù ÁÖÀ§ 15MA ¼ö ÀÖ½À´Ï´Ù. 12V Àü¿ø °ø±Þ ÀåÄ¡, Ãâ·Â Àü·ù ÁÖÀ§ 35MA ¼ö ÀÖ½À´Ï´Ù.
ÀÔ·Â Àü·ù: 100MA
Ãâ·Â ÁøÆø: 4.2V V-PP ~ 11.4V V-PP. (ÀÔ·Â Àü¾Ð¿¡ µû¶ó ´Ù¸§, Ãâ·Â ÁøÆøÀÌ ´Ù¸¦ ¼ö ÀÖÀ½)
ÃÖ´ë Ãâ·Â Àü·ù: 15MA (5V Àü¿ø °ø±Þ ÀåÄ¡ V-PP 50% º¸´Ù), 35MA (12V Àü¿ø °ø±Þ ÀåÄ¡, V-PP 50% º¸´Ù Å«)
ÀåÁ¡:
LED Ç¥½Ã¸¦ °¡Áø Ãâ·Â, °£´ÜÇÑ Ãâ·ÂÀÌ ¾ø½À´Ï´Ù (³·Àº LED º¼·ý, ³ôÀº LED ¿ÀÇÁ ÁÖÆļö´Â »ó´ëÀûÀ¸·Î ³·À½, led°¡ ±ô¹ÚÀÓ).
Ãâ·Â ·¹º§ ¼±Åà °¡´É ÁÖÆļö ¹üÀ§, Ãâ·Â ÁÖÆļö ´õ Áö¼ÓÀûÀ¸·Î Á¶Á¤ °¡´É:
LF ÆÄÀÏ: 1Hz ~ 50Hz
ÆÄÀÏ ÀÎ °æ¿ì: 50Hz ~ 1kHz
°íÁÖÆÄ ÆÄÀÏ: 1KHz ~ 10kHz
HF ÆÄÀÏ: 10kHz ~ 200kHz
Ãâ·Â µàƼ »çÀÌŬÀº ¹Ì¼¼ Á¶Á¤ÀÌ °¡´ÉÇϸç, µàƼ »çÀÌŬ ¹× ÁÖÆļö´Â º°µµ·Î Á¶Á¤µÇÁö ¾ÊÀ¸¸ç, µàƼ »çÀÌŬÀ» Á¶Á¤Çϸé ÁÖÆļö°¡ º¯°æµË´Ï´Ù.
Ãâ·Â ÁÖÆļö Á¶Á¤ °¡´É:
±â°£ T = 0.7 (RA + 2 RB) C
RA, RB 0-10K Á¶Àý °¡´É
C = 0.001UF ¶§ ³·Àº ÇÁ·ÎÇÊ;
½ºÅç C = 0.1UF;
°íÁÖÆÄ ÆÄÀÏ C = 1UF;
HF ½ºÅç C = 100UF, ±×·¡¼ ÆÄÇü ±¸¸ÅÀÚÀÇ ºóµµ´Â °è»êÀ» ÀÚü ÇÒ ¼ö ÀÖ½À´Ï´Ù.
![](https://ae01.alicdn.com/kf/S9037f32551514cfe92e1fd5380e07976x.jpg?width=800&height=800&hash=1600) ![](https://ae01.alicdn.com/kf/S0789dc20a22b4e63a055d0ac01c383ddP.jpg?width=800&height=800&hash=1600) ![](https://ae01.alicdn.com/kf/S4bbd336260f24ac3874649dd22b4449bL.jpg?width=800&height=800&hash=1600)
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