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±¸¸ÅÀÚÀÇ Ä£±¸µéÀºÀÌ ¸ðµâÀÇ ÇÁ·Î±×·¥ ¹× ȸ·Î ¿ø¸®ÀÇ ¼³¸íÀ» Á¦°øÇÏÁö ¾Ê´Â ¸ðµâ ¹× Á¤º¸, µðÁöÅРȸ·Î¸¦ Á¦°øÇÏ´Â scm ƯÁ¤ Áö½ÄÀ» ¾Ë¾Æ¾ßÇÕ´Ï´Ù. ±¸¸ÅÇϱâ Àü¿¡ ´ÙÀ½ ÁöħÀ» ½ÅÁßÇÏ°Ô ÀÐÀ¸½Ê½Ã¿À. ÁÖ¹®½Ã ´ÙÀ½ Áöħ°ú »çÁøÀ» ÀÌÇØÇÒ ¼ö ÀÖ½À´Ï´Ù.¸¶À½¿¡ °õ, ´ç½ÅÀº ±¸ÀÔÇϱâ Àü¿¡ ÁöħÀ» Àоî¾ßÇÕ´Ï´Ù!
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1, PCBsize: 99.5mm X 55mm (±æÀÌÀÇ Á÷·Ä Æ÷Æ® ±âº»)
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2, °ø±Þ Àü¾Ð: 12.5 V ~ 15 V/1ADC Àü¾Ð
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3, ´ÜÀÏ Ä¨ ¸¶ÀÌÅ©·Î ÄÄÇ»ÅÍ: STM32F103C8T6, DACchip: DAC8552
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4, Á÷·Ä Åë½Å ¸Å°³ º¯¼ö: 115200,8, 1, n
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5, dacaccuracy: µÎ way16positiondacouutput
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6, dacoutput Àü¾Ð ¹üÀ§: 0.000 ~ 9.999 v (¿À·ù ¹üÀ§: +-2mv)
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7, Åë½Å ÀÎÅÍÆäÀ̽º: rs232serial Æ÷Æ®
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1, 12.5 ~ 15 vpower ÀÔ·Â Å͹̳Πºí·Ï +
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2, 12.5 ~ 15 vpower ÀÔ·Â Å͹̳Πºí·Ï-
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3, RS232Serial Æ÷Æ®
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4, ¸®¼Â ¹öÆ°
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5, STM32F103C8T6chip
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6, dac2output Àü¾Ð ±³Á¤ ÀüÀ§Â÷°è
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7,5, dac1output Àü¾Ð º¸Á¤ ÀüÀ§Â÷°è
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8, dac2output Å͹̳Πºí·Ï
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9, dac1output Å͹̳Πºí·Ï
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10, GND
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11, BOOT0Select ºñÆ®
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12, STM32 ElicitedIOmouth24individual
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13, Àü¾Ð ¾ÈÁ¤È ¿ä¼Ò
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14, stm32 jtagdownload ÀÎÅÍÆäÀ̽º
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ÁÖ¿ä ±â´É: »ó´Ü ÄÄÇ»ÅÍ´Â ÇØ´ç Àü¾Ð °ª, Ãâ·Â Àü¾Ð range0.000v ~ 9.999 v ·Î µ¥ÀÌÅ͸¦ º¯È¯, ÀÌ computerdacplate¿¡ µ¥ÀÌÅÍ ¼¼Æ®¸¦ º¸³À´Ï´Ù. ÀÌ º¸µå´Â µÎ °¡Áö ÇÁ·Î±×·¥ ¸ðµå, Áï 16base µ¥ÀÌÅÍ ¸ðµå andasciicode (¹®ÀÚ) µ¥ÀÌÅÍ ÆÐÅÏÀ» °®Ãß°í ÀÖ½À´Ï´Ù.
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±â¼ú µ¥ÀÌÅÍ´Â ÀÌ º¸µå¸¦ ±¸ÀÔÇÒ ¶§ Á¦°ø µÉ ¼ö ÀÖ½À´Ï´Ù (µµ½Ä ´ÙÀ̾î±×·¥, ÇÁ·Î±×·¥, ±¸¼º ¿ä¼Ò Á¤º¸ µî, º¸µå ¹è´Þ ´Ù¿î·Îµå¸¦À§ÇÑ °í°´¿¡ ÀÇÇØ ¼±ÅÃÇÑ ÇÁ·Î±×·¥ ¸ðµå, »ç¿ëÀÚ´Â ¶ÇÇÑ ÇÁ·Î±×·¥ ÀÚü¸¦ ´Ù¿î·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù. ƯÁ¤ ±â´ÉÀº ¾Æ·¡¿¡ ¼³¸íµË´Ï´Ù.
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1, Á÷·Ä Æ÷Æ® sending5byte (ÇÑ ÇÁ·¹ÀÓ) µ¥ÀÌÅÍ todacplate, ÇØ´ç Àü¾Ð °ªÀ¸·Î º¯È¯.
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2, Ãâ·Â Àü¾Ð º¸Á¤, 2 °³ÀÇ potentioÂ÷°è¸¦ ÅëÇØ 2 °³ÀÇ Ã¤³ÎÀÇ Ãâ·Â Àü¾ÐÀ» º¸Á¤.
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3, µ¥ÀÌÅÍ Çü½Ä: Àü¼Û À§ computer5Byte toDACplate µ¥ÀÌÅÍ Çü½ÄÀº
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µ¥ÀÌÅÍ Çì´õ °íÁ¤:0X5A
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µ¥ÀÌÅÍ ²¿¸® °íÁ¤:0XA5
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¿¹¸¦ µé¾î: ÇÑ ¹ø¿¡ º¸³½ µ¥ÀÌÅÍ´Â ´ÙÀ½°ú °°½À´Ï´Ù.5A 01 16 82 A5
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¼³¸í:
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5a: µ¥ÀÌÅÍ Çì´õ, °íÁ¤ ¹ÙÀÌÆ®
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01: Ãâ·Â Àü¾Ð ä³Î ¹øÈ£¸¦ ³ªÅ¸³À´Ï´Ù, ÀÌ À§Ä¡´Â appear01, 02two ¼öÄ¡ °ª, 01 Ç¥½Ã outputdacpassageway1voltage, 02 indicattive outputdacpassageway2voltage.
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16 82 Àü¾Ð value2byte, 16 82 Ç¥½Ã output1.682VVoltage ¡£ ÀÌ °ªÀÌ the00 00 ~ 99 99 »çÀÌÀÇ Express0.000V ~ 9.999 º¼Æ® ¡£
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¿ä¾àÇϸé:5A 01 16 82 A5ÀÌ framedacplateda1channel Ãâ·Â + 1.682 v Àü¾ÐÀÇ µ¥ÀÌÅÍ Ç¥Çö.
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¸ðµç µ¥ÀÌÅÍ Àü¼Û is16binary µ¥ÀÌÅÍ (16 Áø¼ö).
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Byte data5bytedacdata ÈÄ¿¡ ³Î ¼ö¶ôÀÚ 5return, ±×·¡¼ »ç¿ëÀÚ´Â Á¤»óÀûÀÎ Ä¿¹Â´ÏÄÉÀ̼ÇÀ» È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.5A 01 16 82 A55 ¹ÙÀÌÆ® ÈÄ¿¡, returned5byte ÀÚ·á´Â ÀÔ´Ï´Ù5A 01 16 82 A5µ¥ÀÌÅÍ¿Í ÀÏÄ¡.
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1, Á÷·Ä Æ÷Æ® sending7character µ¥ÀÌÅÍ todacplate, ÇØ´ç Àü¾Ð °ªÀ¸·Î º¯È¯.
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2, Ãâ·Â Àü¾Ð º¸Á¤, 2 °³ÀÇ potentioÂ÷°è¸¦ ÅëÇØ 2 °³ÀÇ Ã¤³ÎÀÇ Ãâ·Â Àü¾ÐÀ» º¸Á¤.
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3, µ¥ÀÌÅÍ Çü½Ä: Àü¼Û À§ computer7Byte toDACplate µ¥ÀÌÅÍ Çü½ÄÀº
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µ¥ÀÌÅÍ Çì´õ °íÁ¤: $
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µ¥ÀÌÅÍ ²¿¸® °íÁ¤:$
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¿¹¸¦ µé¾î: ÇÑ ¹ø¿¡ º¸³½ µ¥ÀÌÅÍ´Â ´ÙÀ½°ú °°½À´Ï´Ù.$11682 $
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¼³¸í:
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$: µ¥ÀÌÅÍ Çì´õ, °íÁ¤ ¹®ÀÚÀÔ´Ï´Ù.
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1: Ãâ·Â Àü¾Ð ä³Î ¹øÈ£¸¦ ³ªÅ¸³À´Ï´Ù, ÀÌ À§Ä¡´Â 1 ', '2'two ¼öÄ¡ °ª, '1'indicattive outputdacpassagewayda1voltage, '2'indicattive outputdacpassagewayda2voltage ¡£
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1682: Àü¾Ð value2byte, 1682 indicattive output1.682vvoltage ¡£ ÀÌ °¡Ä¡´Â the0000 ~ 9999 »çÀÌ, express0.000v ~ 9.999 vvoltage ¡£
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$: µ¥ÀÌÅÍ ²¿¸®, °íÁ¤ ¹®ÀÚÀÔ´Ï´Ù.
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¿ä¾àÇϸé:$11682 $ÀÌ framedacplateda1channel output1.682vvoltage ÀÇ µ¥ÀÌÅÍ Ç¥Çö.
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¸ðµç µ¥ÀÌÅÍ´Â isasciicode (ij¸¯ÅÍ) À» º¸³Â½À´Ï´Ù.
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º¸µå acceptance7return ¹®ÀÚ data7characterdadadadata ÈÄ »ç¿ëÀÚ°¡ ÀÏ¹Ý ÀÇ»ç ¼ÒÅëÀ» È®ÀÎÇÒ ¼ö ÀÖµµ·Ï ¿¹¸¦ µé¾î, º¸³»$11682 $ÀÏ°ö ¹®ÀÚ ÈÄ, returned7character µ¥ÀÌÅÍ´Â$11682 $µ¥ÀÌÅÍ¿Í ÀÏÄ¡ÇÕ´Ï´Ù.
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1, µÎ way16positionDACModularPCBplate 1 Á¶°¢
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2, ÇϳªÀÇ Á÷·Ä Åë½Å ¶óÀÎ
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3, ´Ü¶ô ĸÀÇ ¼ö
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4, °ü·Ã Á¤º¸, Àü¼Û ´Ù¿î·Îµå ÁÖ¼Ò ¶Ç´Â À̸ÞÀÏÀ» Á¦°ø