Znn3bq.jpeg
²é¿´: 582  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

showvow

Òø³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿8255Çý¶¯ÊýÂë¹Ü

ÎÒÄâ²ÉÓÃ8255Çý¶¯ÁùλÊýÂë¹Ü£¬PA¿ÚΪ¶ÎÑ¡£¬PB¿ÚΪλѡ£¬Óö¯Ì¬É¨Ã跽ʽ¡£

²»Öª8255ÄÜ·ñ¿ÉÒÔÖ±½ÓÇý¶¯£¿Çý¶¯µçÁ÷ÄÜ·ñ´ïµ½ÒªÇó£¿

Èô²»ÄÜ£¬¿É·ñÌá³ö½â¾ö·½°¸£¿

ÏÖÐÐллÁË£¡

[ Last edited by bslt on 2009-5-15 at 20:45 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wwr_blue

ľ³æ (³õÈëÎÄ̳)

¡ï
2007ÆïÖí¹ä½Ö(½ð±Ò+1,VIP+0):лл½»Á÷ 4-20 03:28
8255Ò»°ãÇé¿öÏ¿ÉÒÔÖ±½ÓÇý¶¯Ã»ÓÐÎÊÌâ¡£
Èç¹û¾õµÃÇý¶¯ÄÜÁ¦²»¹»£¨±ÈÈç¸Ð¾õÊýÂë¹ÜÁÁ¶È²»¹»£©£¬¿ÉÒÔ¼ÓÉÏÀ­µç·Ôö¼ÓÇý¶¯ÄÜÁ¦¡£
2Â¥2009-04-18 00:39:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

showvow

Òø³æ (³õÈëÎÄ̳)

ÊܽÌÁË£¬·Ç³£¸Ðл£¡
3Â¥2009-04-18 20:00:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

showvow

Òø³æ (³õÈëÎÄ̳)

ÄÜ·ñÇë wwr_blue ´ó¸ç¾ßÌå½âÊÍÒ»ÏÂÉÏÀ­µç·µÄÉè¼ÆÄØ£¿
»òÕßÇëÄã¿´¿´Îҵĵç·ÊÇ·ñÓÐÎÊÌâ¡£

ͼ²»ºÃÉÏ£¬ÎÒÓÃÓï¾äÃèÊöÁË¡£

8255µÄPB¿Ú×÷Ϊλѡ£¬Êä³ö£¬½ÓÒ»¸ö10kµÄµç×裬ÔÙ½Ó9012µÄ»ù¼«£¬9012µÄÉä¼¶½ÓVCC,9012µÄ¼¯µç¼«½ÓÊýÂë¹ÜµÄλѡ¶Ë¡£6¸ö¿Ú¶¼ÊÇÓÃÕâ¸öµç·¡£

²»ÖªÕâ¸öµç·ÊÇ·ñÓÐÎÊÌ⣿9012ÓÃ5v×öµçÔ´¿ÉÒÔ·ñ£¿
4Â¥2009-04-19 13:07:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wwr_blue

ľ³æ (³õÈëÎÄ̳)

¡ï ¡ï
bslt(½ð±Ò+2,VIP+0):»¶Ó­³£À´ÐÅÏ¢°æ½»Á÷ÌÖÂÛ£¡ 4-21 09:05
9012ÊÇÈý¼«¹Ü°É£¿
Êý×ֵ緣¬Æäʵ²»ÓÃÕâô¸´Ôӵġ£Ö»ÒªÓÃÒ»¸öÉÏÀ­µç×èÇý¶¯ÄÜÁ¦¾Í¿Ï¶¨²»»áÓÐÎÊÌâÁË£¨Æäʵ²»ÉÏÀ­´ó²¿·ÖÇé¿öÏÂ8255µÄÇý¶¯ÄÜÁ¦Ò²Ó¦¸Ã¹»ÁË£©¡£µç·´óÖÂÈçÏ£º

                     VCC
                      |
                     µç×è
                      |
8255Êä³ö¿Ú -----|-------ÊýÂë¹Ü

½«¾Í¿´¿´°É£¬ËùÓÐÏßÓ¦¸Ã¶¼Á¬ÉÏ£¬¾ÍÊÇÔÚ8255Êä³ö¿ÚÓÃÒ»¸öµç×è½Óµ½VCC£¬µç×èÖµÑϸñ¶øÑÔÓ¦¸Ã¸ù¾ÝÄãÊýÂë¹ÜµÄÊäÈëµç×èºÍÐèÒªµÄÇý¶¯µçÁ÷¼ÆË㣬²»¹ý10K´óÖÂÊÇ×î³£ÓõÄÉÏÀ­µç×è×èÖµÖ®Ò»°É£¬Ã»ÓÐÎÊÌâ¡£ÄãµÄµç·ÖпÉÒÔ½«9012È¥µô£¬Ö±½Ó»ù¼«½Óµç×è¼´¿É¡££¨ÄãµÄµç·ԭÀíûÓÐÎÊÌâµÄ£¬Ó¦¸ÃÒ²ÄÜʵÏÖÄãÐèÒªµÄ¹¦ÄÜ£¬Ö»ÊǾõµÃûÓбØÒª£©¡£

[ Last edited by wwr_blue on 2009-4-20 at 16:08 ]
5Â¥2009-04-20 16:06:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

showvow

Òø³æ (³õÈëÎÄ̳)

Ê×ÏȵøÐлwwr_blue ´ó¸ç£¬ÕâôÄÍÐĵĻشðÎÒµÄÎÊÌ⣡

9012ÊÇÈý¼«¹Ü£¬PNPÐÍ¡£

Èç¹ûÄÜÕâ°ãÄÇ×îºÃÁË¡£
Ö»ÊÇÒ»Ö±ÔÚ¿¼ÂÇ£¬ÕâÑùÄܹ»ÊµÏÖλѡô£¿±ÈÈ磬¶ÔÓÚ¹²Ñô¼«ÊýÂë¹Ü£¬8255µÄÊä³ö¿ÚÔÚ¸ßµçÆ½µÄʱºòѡͨÕâ¸öÊýÂë¹ÜÁÁ£¬Êä³ö¿ÚÔÚµÍµçÆ½µÄʱºò£¬Õâ¸öÊýÂë¹Ü²»ÁÁ¡£µ«ÊÇÕÕÈç´Ë½Ó·¨£¬VCCÊÇ·ñÒ»Ö±¸øÊýÂë¹Üλѡ¶ËÌṩÁËÒ»¸ö¸ßµçƽ£¿

8255Ö±½Ó½ÓÊýÂë¹ÜµÄ»°£¬Ò²¿É£¬Ö»ÊÇ8255¹¤×÷Ò»»á£¬¾Í·Ç³£ÌÌÊÖ¡£ÎÒÅÂÔÙ¹¤×÷³¤Ò»µãʱ¼ä£¬¾ÍÉÕ»µÁË¡£
6Â¥2009-04-20 23:35:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

banana2005

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
bslt(½ð±Ò+1,VIP+0):¸Ðл½»Á÷¡£¡£¡£ 8-12 12:58
ÒªÓÃÈý¼«¹ÜÇý¶¯
ÉÏÀ­Ê½²»ÐеÄ
7Â¥2009-08-10 11:10:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ showvow µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á +17 À§À§À§À§À¤À¤ 2026-04-14 19/950 2026-04-17 20:08 by ¹ØÒ»ÕµµÆcd
[¿¼ÑÐ] 304Çóµ÷¼Á +7 castLight 2026-04-16 7/350 2026-04-17 20:05 by ¹ØÒ»ÕµµÆcd
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 0854Çóµ÷¼Á +21 ÃÅ·ÃþÃþ 2026-04-15 25/1250 2026-04-17 15:45 by qzxyhcsy
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +11 Áõīī 2026-04-13 11/550 2026-04-17 15:35 by wanganpin
[¿¼ÑÐ] 279Çóµ÷¼Á +13 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 13/650 2026-04-17 10:38 by cuisz
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +8 СÄô°®Ñ§Ï° 2026-04-14 8/400 2026-04-16 07:22 by ѧԱJpLReM
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ354·Ö +5 ÓêÉùÓàÉú 2026-04-11 6/300 2026-04-11 16:12 by ÓêÉùÓàÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û