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![](https://ae01.alicdn.com/kf/See2f6e60942c42c5886eed90a1850e1bw/ADS1256-24-AD-24-ADC-STM32F103C8T6-AD.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/See2f6e60942c42c5886eed90a1850e1bw/ADS1256-24-AD-24-ADC-STM32F103C8T6-AD.jpg) ![](https://ae01.alicdn.com/kf/S1e097301780e43df9814a0fb0804151d5/ADS1256-24-AD-24-ADC-STM32F103C8T6-AD.jpg)
Modname = ckeditor
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1. Àü¿ø ÀÔ·Â ´ÜÀÚ ÀÔ·Â Àü¾Ð ¹üÀ§ 5.5V - 12V (5Vpower °ø±Þ, ´äº¯ directly2Can); |
\ 10. Èû indicatorLED; \ |
2. 5VPower °ø±Þ ÀÔ·Â (1.2 2°³ÀÇ Àü·Â °ø±ÞÀº, ´Ù¸¸ ¾î¶² °ÍµçÁö °¡Áö°í °©´Ï´Ù); |
\ 11. Á¤ÀÇ¿¡ ÀÇÇÏ¿© JTAGInterface,PressJLINK-V8 ¶Ç´Â V9Design; \ |
3. Stm32f103c8t6extractiongpio´Â, ÀÌÂ÷ ¹ß´Þ, ½ÇÅ© ½ºÅ©¸° Àμ⸦ Á÷Á¢ ĨÀÇ ÇÉ ¼ö¿¡ ´ëÀÀÇÕ´Ï´Ù ÃËÁøÇÕ´Ï´Ù; |
\ 12. Ç¥½ÃµÈ; \ |
4. »õ·Î¿î ¿øº» ¸¶½ºÅÍ ÄÁÆ®·Ñ·¯ mcu: STM32F103C8T6; |
\ 13. STM32F103C8T6Reset ¹öÆ°; \ |
5. 2.5Vbenchmark, ¸Å¿ì ³ôÀº Á¤¹Ðµµ, Àú¿Â Æí·ù; |
\ 14. USBturnTTLWiring Àå¼Ò, ´ëÀÀ mcuoftx, RX, gnd´Â, ÄÄÇ»ÅÍ¿Í Á÷Á¢ Åë½ÅÇÒ ¼ö ÀÖ½À´Ï´Ù; \ |
6. Á¶Á¤°¡´ÉÇÑ ¼ÕÁú ³²ºñ, »êÃâ Á¶Á¤°¡´ÉÇÑ Àü¾ÐÀº toAIN0/i0¸¦ ¿¬°áÇß½À´Ï´Ù; |
\ 15. º»·¡ imper3232serial Ä¿¹Â´ÏÄÉÀÌ¼Ç Ä¨; \ |
7. Ãëµæ input8Channels, ¼öÁý Àü¾ÐÀÇ ºÎÁ¤ÀûÀÎ ¸Ç³¡¿¡ ¿¬°áµÈ Ãëµæ Àü¾Ð, GFor ¾Æ³¯·Î±× Áö»ó¿¡ ±àÁ¤ÀûÀÎ ¸Ç³¡¿¡ I0-I7Connected; |
\ 16. Á÷·Ä Æ÷Æ® ¸Ó¸®, ¿©¼º ¸Ó¸®; \ |
8. ÀÔ·Â ÇÊÅÍ ¹× °¨¼è ÀúÇ×, ±âº»°ªÀº °¨¼è, ¿ëÁ¢ °¨¼è ÀúÇ× À§Ä¡ ¿¹¾à, 0603 ĸ½¶È; |
\ 17. Á¶Á¤ °¡´ÉÇÑ ÀüÀ§Â÷°è Ãâ·Â Àü¾Ð toI0 / AIN0 On off Á¦¾î: °øÁß¿¡ iohangÀ» ²÷À¸·Á¸é Á¶Á¤ °¡´ÉÇÑ potentiometer Â÷°èÀÇ Ãâ·Â Àü¾Ð Å͹̳ÎÀ» ¿¬°áÇϽʽÿÀ. \ |
9. ADS1256IDBAcquisition Ĩ, ¼öÀԵǴ ¾ÆÁÖ »õ·Î¿î °íÀ¯; |
\ 18. STM32ofBOOT0AndBOOT1Select ÄÁÆ®·Ñ ½ºÅµ ĸ; \ |
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8passageway(24bit)A/DCConversion º¸µå±âº»ÀûÀÎ ¸ð¼ö:
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Å©±â: 82.8mm X 53.4mm \ \ \
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ÆÇ °£°Ý: 1.6mm \ \ \
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Ĩ ¸ðÇü: STM32F103C8T6(singlechip),ADS1256(24Bit accuracyADConversion Ĩ) \ \ \
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°ø±Þ Àü¾Ð: board5VAnd3.3VVoltage ¾ÈÁ¤È ¼ººÐ¿¡, Available9VExternal DC Àü·Â °ø±Þ¿¡´Â, Àü·Â °ø±Þ¿¡´Â ¹ÝÀü ¿¬°áÀ» ¹æÁöÇÏ´Â ±â´ÉÀÌ ÀÖ½À´Ï´Ù \ \ \
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Å©¸®½ºÅ» ÁÖÆļö: 8MHZ, Ĩ interior9frequency ´õºí¸µ, ÀÛµ¿ ÁÖÆļö 72MHZ. \
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8passageway(24bit)A/DCConversion º¸µå Hardwaretenature:
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ÀÌ º¸µå´Â beenSTM32F103C8T6All MicrocontrollersIOOutlet Äܼ¾Æ®¸¦ °¡Áö°í ÀÖÀ¸¸ç »ç¿ëÀÚ´Â ÇÊ¿äÇÑ ±â´ÉÀ» Àç°³¹ßÇÒ ¼ö ÀÖ½À´Ï´Ù. \ \
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´ç½ÅÀº Á÷·Ä Æ÷Æ®¸¦ ÅëÇØ ÇÁ·Î±×·¥À» ´Ù¿î·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù, ƯÁ¤ ¹æ¹ý¿¡ ´ëÇÑ Áöħ ¹®¼¸¦ ÂüÁ¶ÇϽʽÿÀ. ÇÁ·Î±×·¥ÀÌ Á÷·Ä Æ÷Æ®¸¦ ÅëÇØ ´Ù¿î·Îµå ÇÒ ¼ö Àֱ⠶§¹®¿¡ boardJLINKDownload µð¹ö±× ÀÎÅÍÆäÀ̽º¿¡¼ ¼³Á¤µÇÁö ¾Ê½À´Ï´Ù. \ \
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ADChip reference voltage2.5V, Á¤¹Ð ·¹±Ö·¹ÀÌÅÍ. \ \
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Potentiometer Â÷°è´Â testingADinput ¿ë º¸µå¿¡ ¼³Á¤µÇ¾î ÀÖÀ¸¸ç, ÀÌ potentiometer Â÷°èÀÇ ºÎºÐ Àü¾Ð¿¡ ÀÇÇØ »ý¼º µÈ Àü¾ÐÀº throughS3Jumper toan0À» Åë°úÇÏ¸ç ¼¾¼¾øÀÌ º¸µå¸¦ µð¹ö±ëÇÏ´Â µ¥ ÀûÇÕÇÕ´Ï´Ù. ÀÌ Å×½ºÆ®¸¦ »ç¿ëÇÏÁö ¾ÊÀ¸¸é CanS3Take Á¡ÆÛ, Á÷Á¢ fromAN0-AN7Input Å×½ºÆ® Àü¾Ð ¡£ (ÀԷ¿¡ ÀÔ·Â toADThe Àü¾ÐÀº than5V ´õ ³ôÀ» ¼ö ¾ø½À´Ï´Ù) \ \
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´ÙÀ½Àº °¢ ¸ðµåÀÇ one3specification ±â´É¿¡ ÀÇÇØ ¼Ò°³µË´Ï´Ù:
// Pattern1:
Áö¼ÓÀûÀÎ Ãëµæ ´Ü Çϳª channelAN0Analog voltageADCtransformation, °³Á¶ÇÑ ÀÚ·á´Â Àü¾Ð °¡Ä¡, withASCIICode ¸ð¾çÀ¸·Î »êÃâµÇ°í, Á÷·Ä Æ÷Æ®¸¦ ÅëÇؼ ÀڷḦ º¸³À´Ï´Ù. ÀÌ ¸ðµå¿¡¼ Á÷·Ä Æ÷Æ® º¸Á¶ ¼ÒÇÁÆ®¿þ¾î´Â MCU Çϵå¿þ¾îÀÇ ¿øÄ¢À» ¾Ë ÇÊ¿ä°¡ ¾ø±â ¶§¹®¿¡ ¼ÒÇÁÆ®¿þ¾î °³¹ß ¿£Áö´Ï¾î¿¡ ÀûÇÕÇÑ Àü¾ÐÀ» Á÷Á¢ ÀÐÀ» ¼ö ÀÖ½À´Ï´Ù.
¸ð¾ÆÁø ÀÚ·á´Â µÚ¿¡ ¿À´Â ¿¹¿¡¼, ÀÌ ÃëµæÀº ÃøÁ¤µÈ Àü¾Ð toDi0passageway(AN0) °á°ú¸¦, ÃøÁ¤ Á¤È®µµ is0.0001V(Namely0.1mV) ¿¬°áÇϱâ À§ÇÑ °ÍÀÔ´Ï´Ù ¹üÀ§ÀÇ µ¥ÀÌÅÍ´Â ¸Å¿ì ¾ÈÁ¤ÀûÀÔ´Ï´Ù. ´Ù¸¥ ä³ÎÀº °ø°³ÀÔ´Ï´Ù.
Àü¼Û isASCIIcode ¶§¹®¿¡, ±×·¯¹Ç·Î, ÁÖÀÎ ÄÄÇ»ÅÍ Á÷·Ä Æ÷Æ® ¼ÒÇÁÆ®¿þ¾î´Â ¼±Á¤µÇ¾î¾ß ÇմϴٓƯ¼º (ASCII) Àü½Ã¡±, Choose16Binary µð½ºÇ÷¹À̸¦ ¼±ÅÃÇÏÁö ¸¶½Ê½Ã¿À. ±×·¸Áö ¾ÊÀ¸¸é garbled Äڵ尡 Ç¥½ÃµË´Ï´Ù.
// Pattern2:
¿¬¼Ó acquisition8Channel ¾Æ³¯·Î±× Àü¾Ð24 À§Ä¡ ADCtransformation, °³Á¶µÈ ÀÚ·á´Â Àü¾Ð °¡Ä¡, withASCIICode ¸ð¾çÀ¸·Î »êÃâµÇ°í, Á÷·Ä Æ÷Æ®¸¦ ÅëÇؼ ÀڷḦ º¸³À´Ï´Ù. ÀÌ ¸ðµå¿¡¼ Á÷·Ä Æ÷Æ® º¸Á¶ ¼ÒÇÁÆ®¿þ¾î´Â MCU Çϵå¿þ¾îÀÇ ¿øÄ¢À» ¾Ë ÇÊ¿ä°¡ ¾ø±â ¶§¹®¿¡ ¼ÒÇÁÆ®¿þ¾î °³¹ß ¿£Áö´Ï¾î¿¡ ÀûÇÕÇÑ Àü¾ÐÀ» Á÷Á¢ ÀÐÀ» ¼ö ÀÖ½À´Ï´Ù.
¼öÁý µÈ µ¥ÀÌÅÍ´Â ´ÙÀ½°ú °°Àº ¿¹¿¡ Ç¥½ÃµË´Ï´Ù.
// Pattern3: ¿ÏÀü Â÷µ¿ ÀÔ·Â ¸ðµå, ÃøÁ¤ µÈ Àü¾Ð ¹üÀ§ is-5V ~ + 5V. total4Component Â÷µ¿ ÀÔ·Â. ÀüÀÚ ½ºÄÉÀÏ ¿¬°á ¼¾¼.
´ëÀÀ ÀÔ·Â ÇÉÀº:
AN0 ------- passageway0(V0) + ÀÔ·Â
AN1 ------- passageway0(V0) -ÀÔ·Â
AN2 ------- passageway1(V1) + ÀÔ·Â
AN3 ------- passageway1(V1) -ÀÔ·Â
AN4 ------- passageway2(V2) + ÀÔ·Â
AN5 ------- passageway2(V2) -ÀÔ·Â
AN6 ------- passageway3(V3) + ÀÔ·Â
AN7 ------- passageway3(V3) -ÀÔ·Â
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