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![](https://ae01.alicdn.com/kf/Sb477e6f9b3234b4b84a9c13f9e6f3b56q/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S7361679501fa41b8b2b70b41ed396432f/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S63baf7c040d94ba7a797ab68630c3448q/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S3f1c12ee43e047a3a44d1aeaa71007e7V/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sb477e6f9b3234b4b84a9c13f9e6f3b56q/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S7361679501fa41b8b2b70b41ed396432f/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S63baf7c040d94ba7a797ab68630c3448q/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S3f1c12ee43e047a3a44d1aeaa71007e7V/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg) ![](https://ae01.alicdn.com/kf/S5c6804874efa43bb81b719c4f97dd1096/TZT-Ustars-R28-R98-R38h-DAC-IIS-HIFI-384K-DSD256.jpg)
- ¸ðµ¨ ¹øÈ£: Ustars Audio R28/R98/R38h Digital Audio Decoder Board
- ºê·£µå À̸§: TZT
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: NONE
- S: 73304 73305 73306
¿É¼ÇÁ¤º¸[(193)R28] [(10)R98] [(29)R38h]
TZTUstars ¿Àµð¿À R28/R98/R38h µðÁöÅÐ ¿Àµð¿À µðÄÚ´õ º¸µå DAC º¸µå IIS HIFI 384K DSD256 ¶óÁ¸® ÆÄÀÌ ¿ë
±¸¸ÅÇϱâ Àü¿¡ Àбâ: -Á¦Ç° ¼³Ä¡ ¹× »ç¿ë¿¡ ´ëÇÑ ½Ç¹« ´É·Â°ú ±âº» Áö½ÄÀÌ ÇÊ¿äÇÕ´Ï´Ù. -Raspberry Pi ¹× °ü·Ã Ç÷¹ÀÌ¾î ¼ÒÇÁÆ®¿þ¾î ÀÎ Volumio ¹× Mood¿¡¸¸ ÀûÇÕÇÕ´Ï´Ù.
Ư¡: 1. Àü¹® IIS µðÁöÅРó¸® ¼Ö·ç¼Ç, Áö¿ø 384K/DSD256 2. ES9028Q2M ¿Àµð¿À ¾ÖÈ£°¡ µðÄÚ´õ Ĩ »ç¿ë 3. ES9028 Àº µ¿±â ¸ðµå¿¡¼ ÀÛµ¿ÇÏ¸ç »ç¿îµå´Â ´õ ³»±¸¼º ÀÖ°í ¼¶¼¼ÇÕ´Ï´Ù. 4. Raspberry Pi ¿ë º¸µå´Â IIS ¸ðµå¸¦ ÅëÇØ À½¾ÇÀ» Àç»ýÇϸç ûÃë °æÇèÀº ºÎµå·´°í ½ÇÁ¦ÀûÀ̸ç ÀÚ¿¬ ½º·´½À´Ï´Ù. 5. VOLUMIO, MoodeAudio¿¡ ÀÏ¹Ý ¹öÀüÀ» »ç¿ëÇϽʽÿÀ. VOLUMIOÀÇ °ø½Ä ¹öÀüÀº ¿øº» ÄÚµå ÇÏµå µðÄÚµùÀ» DSD64-DSD128 44.1-192 KHZ¸¦ Áö¿øÇÒ ¼ö ÀÖ½À´Ï´Ù. MoodeAudio¿¡ ´ëÇÑ °ø½Ä ¹öÀüÀº 44.1-384KHZ, DSD64-DSD128 ¿ø·¡ ÄÚµå ÇÏµå µðÄÚµùÀ» Áö¿øÇÒ ¼ö ÀÖ½À´Ï´Ù 6. Ãâ·Â ¸®»ùÇøµÀ» ¼³Á¤ÇÒ ÇÊ¿ä°¡ ¾øÀ¸¸ç ±âº»ÀûÀ¸·Î ÁøÁ¤ÇÑ ¿øº» ÄÚµå ¹«¼Õ½Ç Ãâ·ÂÀ» ÇØÁ¦ÇϽʽÿÀ. 7. LPF Ãâ·ÂÀº JRC5532 op amp°¡ ÀåÂø µÈ ÀÌÁß Àü¿ø °ø±Þ ÀåÄ¡¿Í op amp ¸ðµå¸¦ äÅÃÇϸç, ÀÌ´Â ÀûÇÕÇÑ ÀÏ¹Ý µà¾ó op amp·Î ´ëü µÉ ¼ö ÀÖ½À´Ï´Ù. Àü¿ø °ø±Þ ÀåÄ¡´Â Ç÷¯½º ¶Ç´Â ¸¶À̳ʽº 15 º¼Æ®À̸ç ÀúÀü¾Ð ¶Ç´Â ´ÜÀÏ °ø±Þ ÀåÄ¡ Àü¿ø °ø±Þ ÀåÄ¡ ¼Ö·ç¼Çº¸´Ù ÀÛµ¿ ÁõÆø±âÀÇ ÀáÀç·ÂÀ» È¿°úÀûÀ¸·Î ¹ßÈÖÇÕ´Ï´Ù. 8. Á¡ÆÛÀÇ Á¶ÇÕÀ» ÅëÇØ 4 ¼¼Æ®ÀÇ DSD µðÁöÅÐ ÇÊÅÍ °è¼ö¿Í 3 ¼¼Æ®ÀÇ PCM µðÁöÅÐ ÇÊÅÍ °è¼ö¸¦ ¼³Á¤ÇÒ ¼ö ÀÖÀ¸¸ç ÇϳªÀÇ º¸µå¿¡¼ ´Ù¾çÇÑ »ç¿îµå¸¦ °æÇèÇÒ ¼ö ÀÖ½À´Ï´Ù
¸Å°³ º¯¼ö: ¾Æ³¯·Î±× Ãâ·Â: -DAC µðÄÚµù Ĩ: ES9028Q2M. PCM 44.1KHz-384KHz/32Bit, DSD DSD64/128/256 (ÇÏµå µðÄÚµù) -2 ä³Î RCA Ãâ·Â: 2.1Vrms/-0dB -3.5 À̾îÆù Ȧ´õ: 2.1Vrms/-0dB -ÁÖÀÇ: ÇìµåÆù Ȧ´õ¿Í RCA Ȧ´õ°¡ ¸ðµÎ LPF Ãâ·Â¿¡ ¿¬°áµÇ¾î ÀÖ½À´Ï´Ù. 3.5 ÇìµåÆù ÀèÀº ´ëºÎºÐÀÇ ÇìµåÆù¿¡ ¿¬°áµÇ¾î ¼Ò¸®¸¦ ³¾ ¼ö ÀÖ½À´Ï´Ù. µðÄÚ´õ º¸µå ÀÚü¿¡´Â ¾ÚÇÁ ȸ·Î°¡ ¾ø½À´Ï´Ù. ±¸¸ÅÀÚ°¡ ÇìµåÆùÀ» ¿¬°áÇÏ¿© »ç¿ëÇÏ·Á¸é ´õ ³ªÀº µå¶óÀ̺ê È¿°ú¸¦ ¾òÀ¸·Á¸é ÀûÇÕÇÑ ÇìµåÆù ¾ÚÇÁ¸¦ ÀåÂøÇؾßÇÕ´Ï´Ù)
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![](https://www.thanksbuyer.com/image/catalog/73304/73304-01.jpg)
![](https://www.thanksbuyer.com/image/catalog/73304/73304-02.jpg) Àü¿ø: º¸µåÀÇ 5V Àü¿ø °ø±Þ ÀåÄ¡´Â Raspberry Pi ¿ë º¸µåÀÇ 40P ÀÎÅÍÆäÀ̽º¿¡ Á÷Á¢ ¿¬°áµË´Ï´Ù. ´ÙÀ½°ú °°ÀÌ Àü¿øÀ» °ø±ÞÇÏ´Â µÎ °¡Áö ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù. A. micro_usb ¸¦ Á÷Á¢ »ç¿ëÇÏ¿© ¶óÁ¸® ÆÄÀÌ ¿ë º¸µå¿¡ Àü¿øÀ» °ø±ÞÇÏ°í ¶óÁ¸® ÆÄÀÌ ¿ë º¸µåÀÇ 40P ÀÎÅÍÆäÀ̽º¿¡¼ µðÄÚ´õ º¸µå¿¡ Àü¿øÀ» °ø±ÞÇÕ´Ï´Ù. B. Àü¿øÀÌ µðÄÚ´õ º¸µåÀÇ DC ¼ÒÄÏ ÀÔ·Â ÀÎÅÍÆäÀ̽º¿¡¼ °ø±ÞµÇ°í, µðÄÚ´õ º¸µå´Â 40P ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ ¶óÁ¸® ÆÄÀÌ¿ë º¸µå¿¡ Àü¿øÀ» °ø±ÞÇÕ´Ï´Ù. ÁÖÀÇ: µÎ °¡Áö Àü¿ø °ø±Þ ¹æ¹ý Áß Çϳª¸¸ µ¿½Ã¿¡ »ç¿ëÇÒ ¼ö ÀÖÀ¸¸ç µÎ °¡Áö¸¦ µ¿½Ã¿¡ »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. ±×·¸Áö ¾ÊÀ¸¸é º¸µå°¡ ¼Õ»ó µÉ ¼ö ÀÖ½À´Ï´Ù. ¶óÁ¸® ÆÄÀÌ ¶Ç´Â Àü¿ø °ø±Þ ÀåÄ¡ ¿ë º¸µå.
º¸µå Àü¿ø °ø±Þ ÀåÄ¡ ÀÎÅÍÆäÀ̽º ÀÔ·Â »ç¾ç: -Àü¿ø °ø±Þ ÀåÄ¡ Àü¾Ð: DC ¾ÈÁ¤È Àü¾Ð + 5V, Àü¾Ð ¹üÀ§: ¡¾ 5% -Àü¿ø ÀÎÅÍÆäÀ̽º »ç¾ç: 5.5/2.1, ³»ºÎ Æ÷ÁöƼºê, ¿ÜºÎ ³×°ÅƼºê -Á¦¾È Àü¿ø °ø±Þ ÀåÄ¡ Àü·ù: ≥ 2000MA -´ÜÀÏ º¸µå ÀÛµ¿ Àü·ù: <100MA (¶óÁ¸® ÆÄÀÌ ¿ë º¸µå´Â Æ÷ÇÔµÇÁö ¾ÊÀ½) -Á¦Ç° ¼Ò°³ »çÁøÀº ÂüÁ¶ ¿ëÀÌ¸ç ½ÇÁ¦ Á¦Ç°¿¡ Àû¿ëµË´Ï´Ù. ½ÃÀå¿¡¼ °ø±ÞµÇ´Â ¿øÀÚÀç°¡ º¯°æ µÉ ¼ö ÀÖÀ¸¹Ç·Î »çÀü Å뺸 ¾øÀÌ Á¦Ç°ÀÌ º¯°æ µÉ ¼ö ÀÖ½À´Ï´Ù. ÀÌÇØÇØ Áּż °¨»çÇÕ´Ï´Ù!
¶óÁ¸® ÆÄÀÌ È£È¯ ¸ÞÀÎ º¸µå: -¶óÁ¸® ÆÄÀÌ 2B ¿ë -¶óÁ¸® ÆÄÀÌ 3B ¿ë -¶óÁ¸® ÆÄÀÌ 3B + ¿ë -¶óÁ¸® ÆÄÀÌ 4B ¿ë
ÆÐÅ°Áö Æ÷ÇÔ: -1 x µðÄÚ´õ º¸µå ¼¼Æ®
Âü°í: -¶óÁ¸® ÆÄÀÌ ¿ë º¸µå´Â Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. -MoodeAudio640 ¿¡ ´ëÇÑ ÃÖÀûÈ µÈ ¹öÀüÀº ¶óÁ¸® ÆÄÀÌ 4B (¹öÀü 1.2), ¶óÁ¸® ÆÄÀÌ 3B + ¹× ¶óÁ¸® ÆÄÀÌ 3B ¿¡¼¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶óÁ¸® ÆÄÀÌ 4B (¹öÀü 1.4) ¶Ç´Â ÇöÀç ½ÃÀå¿¡ À§ ¹öÀü¿¡ ´ë ÇÑ º¸µåÀÇ ´ëºÎºÐÀº MoodeAudio640 ¿¡ ´ë ÇÑ »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.
MoodeAudio ¼³Á¤ÀÇ °æ¿ì: ¼³Á¤ ¹æ¹ýÀº ÈÞ´ë ÀüÈ ¿¬°áÀ» »ç¿ëÇÕ´Ï´Ù. MoodeAudio7.01 ¿¡ ´ëÇÑ ¼³Á¤À» ¿¹·Î µé¾îº¸½Ê½Ã¿À. ´Ù¸¥ ¹öÀü¿¡´Â Â÷ÀÌ°¡ÀÖÀ» ¼ö ÀÖ½À´Ï´Ù. VOLUMIOÀÇ ¼³Á¤ ¹æ¹ýÀº ºñ½ÁÇÕ´Ï´Ù. ¸Þ¸ð¸® Ä«µå ±ô¹ÚÀÓ, ³×Æ®¿öÅ© ¼³Á¤ µî ±âº» ÀÛ¾÷ Á÷Á¢ ó¸®ÇØ ÁÖ¼¼¿ä.
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