?ù¡?Ë¿:
¸¶ÀÌÅ©·Î dsPICDEM MCSM??÷ù÷ßËìò©î¤ì¤??ûä??(?×µÍóð¤)Ù¼ãÒÍóð¤??ûú??ÜÆ??Ïõ. ÌãËìîÜ??Û°ãÒÞÅÔð??ûä??ÛÕöÇñéîÜ 8 ?,6 ?ûä 4 ?ÜÆ??ÏõÙéâÍ?ú¼ìòù¼ÌãËìÌÚËÇ. ð«Íê?Ëìì¤îï?ûäʦ?Ú°ÜÆ?îÜÛ°ãÒ??ûä???ú¼?Ïõ. øÐÎÀéÄéÍÍóð¤ÜÆ?Ù¤Öµ,?Ïõ???ìýûúðÃíÂÙ¼ãÒîÜGUID. ?γ?üÀó¦??ÍÔüùîÜ?ÖØ÷ùʦì¤óúéÄÜôÔÒîÜÛ°ãÒ?ú¼ÛÕöÇ,ì¤øµ??éÄéÍ dsPIC33F ?ÏõÍóð¤?í®ãá?Íóð¤Ðï(DSC)îÜ?éÄä¥ø¸ dsPIC33F ìéÑÃÞÅéÄ. dspICDEM MCSM??÷ùð«Íê?ïÈ 28 ìÚÊÅSOICÐïËìûä÷×éÄ 100 ìÚÊÅ?ìýÙ¼?(PIM)îÜäÌ???. dsPIC33FJ43MC204 DSC PIM(MA330017). ?÷ßËìøÐÎÀìé? 24 ÜÑ?ê¹(AC002013)ûú?ß«ÜÆ??Ïõ(úþ? #42HS03)
?ù¡?Ë¿:
PICDEM¢âÏõ?ìé?ûùæÑãÆ÷ùãÀìéγæ¶éÍÞÅéÄîÜÏõ?ìé?ûù??ûúæÑãÆøÁ÷».Ïõ?ìé?ûùãÀò¦î¤ÏõÌþͧ?ñé?ã¿òªÒöÍóð¤.Öõú°åýù¼ÞÅéÄPIC®?ø¸Ïõ?ñòËûäôð?ÏõÌþ??.
æÑãÆ÷ßËìóúéÄ??ðÃíÂîÜÛ°ãÒ??Ïõ?ìé?ûù.÷ßËìñéð«ÍêÖõÔ¯?,ÞÅ??ìÑ?Òö??PIC?ø¸Ïõ?ïÈÓð?ÖØ÷ùß¾îÜÊÀ??Ëì.?ÞÁ?ËìøÐÎÀ?ÊïÐï,LED,ìÑÏõ?ìý??ûú?Ïõ??Ðï.?÷ù?êóÎú?ãÆÖÇ?ÙÍ,ÐìñéøÐÎÀͳËì,?ïÈ?(éÄéÍÔ¯?)ûúê«×â?.
- ?êó 8 MHz?Ý»òÉ?Ðïûú÷ù?LCDÙ¼?îÜ PIC16F917 MCU(ð¶ÖõÐìöâ?ñ×PIC MCUèâ?)
- ?ãÆÐï:8 ?LEDûúLCD(?à»?ïÈÓðLCDÙ¼?)
- ÜÆ??ÏõûúêóáìòÁ×µ?Ïõ
- Ù¼??Óø?ÊïÐï (¸¶ÀÌÅ©·ÎĨ TC1047A)
- ÎÃ?ÊïÐï
- éÄéÍ??ßæà÷îÜ 32.768 kHzïÜòÉ
- ìÑ??ìý:4 ?????,2 ??êÈÐï
- ?×µÜÁ??ÖØ
- ICSP¢â?ïïÍíÒöûúMPLAB®ICD 2 ïÈÏ¢?ïÈÐï
- RS-232 ïÈÏ¢
- 5V ??Ðï
- éÄéÍêóáìòÁ×µ?ÏõîÜÎÃ?áÜÓø?ÊïÐï
- 20 ??ñ¨(ÌÂé»á¶êó 8,14 ûú 20 ??ðí??)
- Îú?ÎýêóèÇïÚê¹ÓÛ?îÜãÆÖÇ?ÙÍ:
- ??ËÛ???ïÃÕÕìé?LED
- åýù¼?ö¢Ù¼??ÊïÐï(?ÓøûúÎÃ?)
- êóáìòÁ×µ?ÏõáÜÓøÍóð¤
- áÜÓøÚã?:Úã???ûúÎÃ?
- ÜÆ??ÏõÍóð¤:?ÜÆ,ÚâÜÆûúÚ°ÜÆ
- åýù¼ÞÅéÄUSART?ú¼ RS-232 ÷×ãá
- åýù¼ÞÅéÄøÚóµ,Ýï?ûúPWMÙ¼?
- åýù¼ÞÅéÄÝï?Ðï
?ù¡?Ë¿:
Leadshineúþ? 42HS03 ÜÆ??Ïõʦ?PICDEM MCSM??÷ù(DM330022)ìéÑÃÞÅéÄ,?ÜÆ??Ïõ÷ßËì(DV330021)ñéøÐùßîÜ?ÏõßÓÔÒ. Îýêó 8 ÐÆìÚ?,ʦÛÕöÇ???ûä??ðÃíÂ,?Îýêó 1.8 ° îÜÜÆ?ÊÇ.
?ù¡?Ë¿:
î¸???ÏõÍóð¤??÷ßËì???ûú???/??ÏõÍóð¤Ííáã?ð«ÍêÖõìé???ÍÔüùîÜÛ°Ûö,ò©î¤ÔÒ?????ÙéáìòÁ×µ(BLDC)?Ïõûäçµí¸ÔÒÜÆ?Ïõ(PMSM).?÷ßËì?ݾÖõdsPIC DSCãá?÷ù,?ÏõÍóð¤ 10-24V ??Ðï÷ùûú dsPIC33EP512GM710 ??ÏõÍóð¤PIM.
DsPIC (DSC)ãá?÷ùò¨ò¥ 3.3V ûú 5V ÍïíÂîÜÐïËì,éÄéÍÊÀ??éÄì¤ÐàßÈéÄîÜìÑÏõÍ£ØüÍíÒöûú÷×ãáӮϢ.ãá?÷ùêó??ñ«é©?ïÈÐï,ìé? 120 ??ïÈÐïûúìé? 60 ??ïÈÐï,éÄéÍ?ïÈ?ïÈ÷ù.
?ÏõÍóð¤ 10V-24V ??÷ù(?/?)?ÌÂé»îÜdsPIC DSCãá?÷ùìéÑÃð«ÍêÖõìé??Ëì??øÁ÷»,ʦÞÅéÄMicrochipîÜÍÔàõÒö?ÏõÍóð¤?í®ãá?Íóð¤Ðï(DSC)ûúÚ°Íóð¤Ðï??Ëïûú??ÊîìýãÒ?ÏõÍóð¤?éÄ?ËìÚ°Íóð¤Ðï).
DsPIC DSCãá?÷ù:
éÄéÍ?ê¹?éÄ÷ùîÜ 120 ìÚÊÅ?ê¹÷ùïÈÏ¢?ïÈÐï
éÄéÍݾʥ÷ùîÜ 60 ??î÷?ïÈÐï
?? 30 ??ïÈÐïéÄéÍãá??Íóûä?î÷
100/105 PIM?,ò¨ò¥Îýêó?Ý»ûäèâÝ»?ß©Û¯ÓÞÐïÛÕöÇîÜMCUûúdsPIC DSC PIM
ìÑÏõÍ£ØüøÐÎÀ?êÈûú?ê¹äÎ?ì¤ÐàéÄéÍ??ÙÍîÜîÜLEDò¦ãÆ?
24V ?ê¹?ìý?ïÈÐï
10-24V ?ê¹÷ù:
?????Ì«îÜPMSM / BLDC?ÏõÍóð¤Ííáã?:
-?ìýòÁ×µ??:10V-24V DC ¡¾ 10%
-?õóßÓ?×µêóüù?:ØßßÓ 25 °C ? 10A ?ïÒ?×µ
MCP8024 ????ÐïÎýêóýâ?,??,?×µ,ÓÖØÜÁ?ûúÓÖØÜÁ?
???ÊïÐïûäØß??ÏõÍóð¤?Ó«îÜïáÎß??ÐïïÈÏ¢,ì¤??ÐñéÍ?ÊïÐïîÜ?ÏõÍóð¤ß©Ûö
ßÓ??ûúØß??ÏõÍóð¤?ñì?îÜñéàõ?Úã?ãá?,ì¤??Ùé?ÊïÐïBLDCðÃíÂ
éÄéÍ??×µÜÁ?îÜDCÙ½??×µ???ðæ,BLDC?ÏõîÜ?Ï»Íóð¤ûúPMSMîÜ?ÖØ??ãÅÕáÍóð¤.
éÄéÍãÅÕáÍóð¤îÜßÓ?×µ???ðæ
òÁ×µÙ½?????
??ð¤??÷î?ÖØ,ÎýêóéÄéÍ??æ½?Ðï?îÜÌãËìûú?Ëìð¤?Íóð¤
PWMãá?ûú?Ïõ??îÜ??×µÜÁ?ûúLEDò¦ãÆ