¿óʯÊÕÒô»úÂÛ̳

 ÕÒ»ØÃÜÂë
 ¼ÓÈë»áÔ±

QQ怬

Ö»ÐèÒ»²½£¬¿ìËÙ¿ªÊ¼

ËÑË÷
²é¿´: 7972|»Ø¸´: 13

¡¾²ÎÈü¡¿FM¸ßƵͷ²âÊÔÒÇ

[¸´ÖÆÁ´½Ó]
·¢±íÓÚ 2024-11-14 15:42:38 | ÏÔʾȫ²¿Â¥²ã |ÔĶÁģʽ
±¾Ìû×îºóÓÉ ½ðÌ«Ñô¹ºÎïÉÌ³Ç ÓÚ 2024-11-14 15:41 ±à¼­

    ÎÒÒ²²»ÖªµÀÓ¦¸ÃÔõÑù³ÆºôÕâ¸öËIJ»ÏñµÄ»úÆ÷ºÃ£¬¹ÃÇÒÏȽС°FM¸ßƵͷ²âÊÔÒÇ¡±°É¡£¹¦ÄÜÈçÏ£º
1.ËøÏà»·¿ØÖÆFMÊÕÒô»úµçµ÷¸ßƵͷƵÂÊ¡£½ÓÊÕÆµÂÊ£º87MHz-108MHz¡£
2.FM¸ßƵÐźÅÊä³ö¡£µ÷Ƶ¡¢µÈƵ¾ù¿É¡£ÆµÂÊ·¶Î§£º84MHz-109MHz¡£
3.FMÖÐÆµÐźÅÊä³ö¡£µ÷Ƶ¡¢µÈƵ¾ù¿É¡£ÆµÂÊ·¶Î§£º10MHz-11.4MHz¡£
4.FMÊÕÒô»úÖзš¢Á¢ÌåÉù½âÂë¡£
5.С¹¦·Å¡£TDA7379оƬ£¬×î´óÊä³ö¹¦ÂÊ2¡Á38W/4¦¸¡£
6.Ö±Á÷¿Éµ÷µçÔ´¡£1.25V-12V/1A¡£
    ¿¼Âǵ½±¾Ì³Ä곤Õ߾Ӷ࣬±¾»úÈ«²¿Ê¹ÓÃÖ±²åÔª¼þ¡£³ýLC72131¼¯³É¿é½Å¾à1.78mmÎÞ·¨¸ü¸ÄÒÔÍ⣬ÆäÓà·â×°½Å¾à¾ùΪ2.54mm»òÒÔÉÏ¡£ÒÔ·½±ãÔª¼þº¸½Ó¡£ÒòΪÊÇÖ±²åÔª¼þËùÒԵ緰å³ß´ç½Ï´ó£¬ÓÃÁË2¿é°å¡£Ð¡µÄÄÇ¿éÊÇÞ¶ÑòëµÄ¡£´óµÄÄÇ¿é³ß´ç³¬±ê£¬ÊÇ×Ô¼ºÅݵİ塣
    µ¥Æ¬»úÒªÇ󲻸ߣ¬µÍ¶ËµÄ¾ÍÐУ¬ÎÒÓõÄS T C 90C52¡£Ð¾Æ¬AT24C02ÊÇÓÃÓÚµôµç¼ÇÒäµÄ¡£±¾»úʹÓÃË«LM317ÎÈѹ£¬´«ËµÕâÑùÓõçѹ¸üÎȶ¨£¬µ«ÊäÈëµçѹҪ¸ßÓÚÊä³öµçѹԼ3.5VÒÔÉÏ¡£Ãæ°åÓòÊÉ«A4Ö½´òÓ¡ºóËÜ·â¡£À®°ÈÏßÓÃ2ÖÖ²å×ùÒý³ö£¬·½±ã½ÓÒôÏ䡣ǰºóÃæ°å¡¢Ô­Àíͼ¡¢PCBͼ¡¢µ¥Æ¬»úÔ´ÂëÏê¼û¸½¼þ¡£
¼ÎÁ¢´´EDA-1.rar (573.16 KB, ÏÂÔØ´ÎÊý: 66) ¼ÎÁ¢´´EDA-2.rar (229.18 KB, ÏÂÔØ´ÎÊý: 49) ¸ßƵͷ²âÊÔÒÇÃæ°å.rar (51.99 KB, ÏÂÔØ´ÎÊý: 44) ¸ßƵͷ²âÊÔÒÇÔ´Âë.rar (95.2 KB, ÏÂÔØ´ÎÊý: 52)
01.jpg

02.jpg

03.jpg

04.jpg

05.jpg

06.jpg

07.jpg
ÖÐÆµÕñµ´ÏßȦÓÃ10x10ÖÐÖܹǼܣ¬Æá°üÏß0.08mmÈÆ9Ȧ¡£¸ßƵÕñµ´ÏßȦÓÃ0.8mmÆá°üÏßÔÚ5mmÖ±¾¶µÄÔ²ÖùÌåÉÏÈÆ5ȦÍÑÌ¥¶ø³É¡£
09.jpg 10.jpg 11.jpg 12.jpg
ÉÏͼΪ²âÊԸе÷¸ßƵͷ£¬ÓɲâÊÔÒǵĿɵ÷µçÔ´9V¹©µç£¬Ö»Ðè½ÓÈëÖÐÆµÐźš£
13.jpg
ÉÏͼΪ²âÊÔ³µ»ú4Áª¸ßƵͷ£¬ÓɲâÊÔÒǵĿɵ÷µçÔ´9V¹©µç£¬²âÊÔÒÇËøÏà»·¿ØÖÆÆµÂÊ¡£
08.jpg

ÆÀ·Ö

5

²é¿´È«²¿ÆÀ·Ö

     
·¢±íÓÚ 2024-11-14 16:10:34 | ÏÔʾȫ²¿Â¥²ã
ÏȲ»ÂÛÉÍÐÄÔÃÄ¿µÄPCB¡¢»ú¿Ç£¬Õâ×Ö¶ùÊÇÕæÆ¯ÁÁ

ÆÀ·Ö

1

²é¿´È«²¿ÆÀ·Ö

     
·¢±íÓÚ 2024-11-14 17:07:20 | ÏÔʾȫ²¿Â¥²ã
±¾Ìû×îºóÓÉ ·±ÈÙ ÓÚ 2024-11-14 17:09 ±à¼­

ÎÒѧ»áÁËÃæ°å±êʶ×Ö·ûµÄÖÆ×÷·½·¨¡£
²Êɫֽ£¬´òÓ¡£¬ËÜ·â¡£
ÓÃÉí±ß³£ÓõIJÄÁÏ£¬Óֺÿ´ÓÖ¼òµ¥¡£

ÆÀ·Ö

1

²é¿´È«²¿ÆÀ·Ö

     
·¢±íÓÚ 2024-11-14 17:35:09 | ÏÔʾȫ²¿Â¥²ã
ƯÁÁ¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£

ÆÀ·Ö

1

²é¿´È«²¿ÆÀ·Ö

 Â¥Ö÷| ·¢±íÓÚ 2024-11-14 18:29:23 | ÏÔʾȫ²¿Â¥²ã
MT4S301 ·¢±íÓÚ 2024-11-14 16:10
ÏȲ»ÂÛÉÍÐÄÔÃÄ¿µÄPCB¡¢»ú¿Ç£¬Õâ×Ö¶ùÊÇÕæÆ¯ÁÁ

ÈÃÄúЦ»°ÁË£¬×ÖÊÇÇëÏÈÉúдµÄ£¬ÎÒÎÄ»¯Ë®Æ½µÍ£¬Ð´²»³öÕâ×Ö
 Â¥Ö÷| ·¢±íÓÚ 2024-11-14 18:34:01 | ÏÔʾȫ²¿Â¥²ã
·±ÈÙ ·¢±íÓÚ 2024-11-14 17:07
ÎÒѧ»áÁËÃæ°å±êʶ×Ö·ûµÄÖÆ×÷·½·¨¡£
²Êɫֽ£¬´òÓ¡£¬ËÜ·â¡£
ÓÃÉí±ß³£ÓõIJÄÁÏ£¬Óֺÿ´ÓÖ¼òµ¥£

Èç¹ûÃæ°åµÄµ×°åÉÏûÓÐÓ°ÏìÃÀ¹ÛµÄ¶«Î÷£¬¿ÉÒÔÓÃ͸Ã÷²»¸É½º´òÓ¡¡£¸üÈÝÒ×¼Ó¹¤¡£
     
·¢±íÓÚ 2024-11-14 19:23:17 | ÏÔʾȫ²¿Â¥²ã
×öµç×Ó²úÆ·ºÜÐÁ¿à£¬²îÒ»µã¶¼²»ÐÐ

¸øÂ¥Ö÷µã¸öÔÞ

ÆÀ·Ö

1

²é¿´È«²¿ÆÀ·Ö

 Â¥Ö÷| ·¢±íÓÚ 2024-11-14 19:27:33 | ÏÔʾȫ²¿Â¥²ã
EP»ª×Ð¸ç ·¢±íÓÚ 2024-11-14 17:35
ƯÁÁ¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£

¸Ðл¿ä½±
 Â¥Ö÷| ·¢±íÓÚ 2024-11-14 19:29:47 | ÏÔʾȫ²¿Â¥²ã
xgx8709 ·¢±íÓÚ 2024-11-14 19:23
×öµç×Ó²úÆ·ºÜÐÁ¿à£¬²îÒ»µã¶¼²»ÐÐ

¸øÂ¥Ö÷µã¸öÔÞ

¿àÖÐ×÷ÀÖ£¬ÏíÊܹý³Ì¡£
     
·¢±íÓÚ 2024-11-14 19:36:57 | ÏÔʾȫ²¿Â¥²ã
¸ÐлÄãµÄ×÷Æ·FM¸ßƵͷ²âÊÔÒÇ ²ÎÈü£¡
     
·¢±íÓÚ 2024-11-15 16:17:12 | ÏÔʾȫ²¿Â¥²ã
ÏÈ×£ºØÒ»Ï£¡
     
·¢±íÓÚ 2024-11-18 08:34:07 | ÏÔʾȫ²¿Â¥²ã
×öµÃºÜ¹¤Õû£¬ºÜƯÁÁ£¡

ÆÀ·Ö

1

²é¿´È«²¿ÆÀ·Ö

     
·¢±íÓÚ 2025-1-21 10:47:46 | ÏÔʾȫ²¿Â¥²ã
ԤףµÚÊ®Áù½ìDIY ´óÈü¾Ù°ì³É¹¦£¡



Ìáʾ£º´óÈüµ¹¼ÆÊ±»¹ÓÐÒ»¸öÔ½ØÖ¹Êո塣

LOGOͼ±ê.gif
     
·¢±íÓÚ 2025-1-21 10:59:53 | ÏÔʾȫ²¿Â¥²ã
ÕâÒÇÆ÷×öµÄÕæÆ¯ÁÁ
ÄúÐèÒªµÇ¼ºó²Å¿ÉÒÔ»ØÌû µÇ¼ | ¼ÓÈë»áÔ±

±¾°æ»ý·Ö¹æÔò

СºÚÎÝ|ÊÖ»ú°æ|¿óʯÊÕÒô»ú ( ÃÉICP±¸05000029ºÅ-1 )

Ãɹ«Íø°²±¸ 15040402000005ºÅ

GMT+8, 2025-4-26 00:44

Powered by Discuz! X3.4

© 2001-2023 Discuz! Team.

¿ìËٻظ´ ·µ»Ø¶¥²¿ ·µ»ØÁбí