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![](https://ae01.alicdn.com/kf/HTB1AB2NaEGF3KVjSZFmq6zqPXXal/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB1uRbWaqSs3KVjSZPiq6AsiVXao/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB10YvNav1H3KVjSZFBq6zSMXXaN/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB1smfPaBSD3KVjSZFqq6A4bpXaC/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/HTB1AB2NaEGF3KVjSZFmq6zqPXXal/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB1uRbWaqSs3KVjSZPiq6AsiVXao/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB10YvNav1H3KVjSZFBq6zSMXXaN/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB1smfPaBSD3KVjSZFqq6A4bpXaC/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg) ![](https://ae01.alicdn.com/kf/HTB15KPBXkxz61VjSZFtq6yDSVXaW/PWM-LCD-1Hz-150Khz-3-3V-30V-PWM.jpg)
- ¸ðµ¨ ¹øÈ£: Signal Generator
- µð½ºÇ÷¹ÀÌ Å©±â: 3.0-4.9ÀÎÄ¡
- DIY ¿ëÇ°: ELECTRICAL
- ºê·£µå À̸§: Aideepen
- ¿ø»êÁö: Áß±¹
- Working voltage: 3.3 ~ 30V
- Frequency range: 1Hz ~ 150KHz
¼³¸í:
ÀÛµ¿ Àü¾Ð: 3.3 ~ 30V ÁÖÆļö ¹üÀ§: 1Hz ~ 150KHz ÁÖÆļö Á¤È®µµ: °¢ ¹üÀ§ÀÇ Á¤È®µµ´Â ¾à 2% ÀÔ´Ï´Ù. ½ÅÈ£ ºÎÇÏ ¿ë·®: Ãâ·Â Àü·ù´Â ¾à 5 ~ 30ma ÀÏ ¼ö ÀÖ½À´Ï´Ù. Ãâ·Â ÁøÆø: °ø±Þ Àü¾Ð°ú µ¿ÀÏÇÑ PWM ÁøÆø ÁÖº¯ ¿Âµµ: -20 ~ + 70 ° Ư¡: LCD µð½ºÇ÷¹ÀÌ ÁÖÆļö ¹× µàƼ »çÀÌŬ, ¸Å¿ì ¸íÈ®ÇÑ PWM Ãâ·ÂÀ» ÁÖÆļö ¹× µàƼ »çÀÌŬ·Î ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ³ÐÀº ÁÖÆļö ¹üÀ§, °íÁ¤¹Ð. Á÷·Ä Åë½Å, TTL ¼öÁØ. Á¤¹æÆÄ ½ÅÈ£ ¹ß»ý±â·Î »ç¿ëµÇ¸ç ½ÇÇè °³¹ß ¹× »ç¿ëÀ»À§ÇÑ Á¤¹æÆÄ ½ÅÈ£¸¦ »ý¼ºÇÕ´Ï´Ù. ¸ðÅÍ µå¶óÀ̹ö¸¦ Á¦¾îÇÏ´Â »ç°¢Çü ÆÄ ½ÅÈ£¸¦ »ý¼ºÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. MCU »ç¿ëÀ» À§ÇØ Á¶Á¤ °¡´ÉÇÑ ÆÞ½º¸¦ »ý¼ºÇÕ´Ï´Ù. Á¶Á¤ °¡´ÉÇÑ ÆÞ½º¸¦ »ý¼ºÇÏ°í °ü·Ã ȸ·Î (PWM µð¹Ö ¼Óµµ ¹× ±âŸ ÀÀ¿ë ÇÁ·Î±×·¥) ¸¦ Á¦¾îÇϽʽÿÀ. Á÷·Ä Á¦¾î (´ÜÀÏ Ä¨ TTL ·¹º§ Åë½Å). ÈǸ¢ÇÑ ¼Ø¾¾¿Í ÁÁÀº ¼º´É. ¾ÈÁ¤ÀûÀÌ°í ½Å·ÚÇÒ ¼ö ÀÖ½À´Ï´Ù. °£ÆíÇÑ »ç¿ë¡£ ±ä ¼ºñ½º ¼ö¸í. ÁÖÆļö´Â ÀÚµ¿ ÀüȯÀÇ ³× °¡Áö ¹üÀ§·Î ³ª´¹´Ï´Ù. 1. XXX (¼Ò¼öÁ¡ ¾øÀ½): °¡Àå ÀÛÀº ´ÜÀ§´Â 1Hz, °ª ¹üÀ§´Â 1Hz ~ 999 HzÀÔ´Ï´Ù. 2. X.XX (¹é¿¡¼ ¼Ò¼öÁ¡) °¡Àå ÀÛÀº ´ÜÀ§´Â 0.01Khz, 1.00Khz ~ 9.99 KhzÀÇ ¹üÀ§ÀÔ´Ï´Ù. 3. X X.X (10 ÀÇ ¼Ò¼öÁ¡): °¡Àå ÀÛÀº ´ÜÀ§´Â 0.1Khz; 10.0KHz ~ 99.9 KHzÀÇ °ª ¹üÀ§ 4. X.X.X (½Ê°ú ¹éÀÇ ¼Ò¼öÁ¡): °¡Àå ÀÛÀº ´ÜÀ§´Â 1Khz; °ª ¹üÀ§ 1KHz ~ 150KHz 5. ¿¹: ÁÖÆļö Ç¥½Ã: 100 PWM Ãâ·Â 100Hz ÆÞ½º¸¦ ³ªÅ¸³À´Ï´Ù. 1.01 PWM Ãâ·Â 1.01K ÆÞ½º¸¦ ³ªÅ¸³À´Ï´Ù. 54.1 PWM Ãâ·ÂÀÌ 54.1 kHzÀÇ ÆÞ½º¸¦ °¡Áø´Ù´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. 1.2.4 ´Â PWM Ãâ·ÂÀÌ 124 kHz ÆÞ½ºÀÓÀ» ³ªÅ¸³À´Ï´Ù. 6. µàƼ »çÀÌŬ ¹üÀ§: 0 ~ 100% ¸Å°³ º¯¼ö ¼³Á¤: ¸ðµâ¿¡´Â ÁÖÆļö ¹× µàƼ »çÀÌŬÀ» ¼³Á¤ÇÏ´Â µ¥ »ç¿ëµÇ´Â 4 °³ÀÇ µ¶¸³ Å°°¡ ÀÖ½À´Ï´Ù. ÅÍÄ¡ Áö¿ø (´ÜÀ§ Áõ°¡ ¶Ç´Â °¨¼Ò) ¹× ±æ°Ô ´©¸§ (ºü¸¥ Áõ°¡ ¶Ç´Â °¨¼Ò). ¸Å°³ º¯¼ö°¡ ÀÚµ¿À¸·Î ÀúÀåµÇ°í Àü¿øÀÌ ²¨Áý´Ï´Ù. Åë½Å Ç¥ÁØ: 9600 bps µ¥ÀÌÅÍ ºñÆ®: 8 Á¤Áö ºñÆ®: 1 ¼ýÀÚ È®ÀÎ: ¾øÀ½ È帧 Á¦¾î: ¾øÀ½ 1>. PWMÀÇ ÁÖÆļö¸¦ ¼³Á¤ÇϽʽÿÀ "F101": ÁÖÆļö¸¦ 101 HZ (001 ~ 999) ·Î ¼³Á¤ "F1.05": 1.05 KHZ (1.00 ~ 9.99) ÀÇ ÁÖÆļö ¼³Á¤ "F10.5": ÁÖÆļö¸¦ 10.5KHZ (10.0 ~ 99.9) ·Î ¼³Á¤ÇϽʽÿÀ. "F1.0.5": 105 KHZÀÇ ÁÖÆļö¸¦ ¼³Á¤ÇϽʽÿÀ (1.0.0 ~ 1.5.0) 2>. PWM µàƼ »çÀÌŬ ¼³Á¤ "DXXX": PWM µàƼ »çÀÌŬÀ» XXX·Î ¼³Á¤ÇÕ´Ï´Ù. (001 ~ 100) D050 °ú °°ÀÌ PWM µàƼ »çÀÌŬÀ» 50% ¼³Á¤ÇϽʽÿÀ. 3>. ¼³Á¤µÈ ¸Å°³ º¯¼ö Àб⠼³Á¤µÈ ¸Å°³ º¯¼ö¸¦ ÀÐÀ¸·Á¸é "Àбâ" ¹®ÀÚ¿À» º¸³À´Ï´Ù. ¼º°øÀûÀ¸·Î ¹Ýȯ ¼³Á¤: ¾Æ·¡. ¼³Ä¡°¡ ¹ÝȯÇÏÁö ¸øÇß½À´Ï´Ù: °¡À».
ÆÐÅ°Áö Æ÷ÇÔ:
1pcs x ½ÅÈ£ ¹ß»ý±â PWM ÆÞ½º ÁÖÆļö µàƼ »çÀÌŬ Á¶Á¤ °¡´ÉÇÑ ¸ðµâ LCD µð½ºÇ÷¹ÀÌ 1Hz-150Khz 3.3V-30V PWM º¸µå ¸ðµâ
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