ÖÇÄܳµÖÆ×÷

 ÕÒ»ØÃÜÂë
 ×¢²á

ɨһɨ£¬·ÃÎÊ΢ÉçÇø

²é¿´: 3632|»Ø¸´: 9
´òÓ¡ ÉÏÒ»Ö÷Ìâ ÏÂÒ»Ö÷Ìâ

[ÐÅÏ¢] PWMѧϰ֮16λͨµÀµÄ¼¶Áª

[¸´ÖÆÁ´½Ó]

65

Ö÷Ìâ

514

Ìû×Ó

1

¾«»ª

½ðÅÆ»áÔ±

Rank: 6Rank: 6

»ý·Ö
2110

ÂÛ̳¹Ç¸É½±Õ»îÔ¾»áÔ±½±ÕÂÓÅÐã»áÔ±½±ÕÂ

ÍþÍû
945
¹±Ï×
561
¶Ò»»±Ò
564
×¢²áʱ¼ä
2012-10-15
ÔÚÏßʱ¼ä
302 Сʱ
Ìøתµ½Ö¸¶¨Â¥²ã
1#
·¢±íÓÚ 2013-1-16 14:35:50 | Ö»¿´¸Ã×÷Õß »ØÌû½±Àø |µ¹Ðòä¯ÀÀ |ÔĶÁģʽ
Ä¿µÄ£ºÐèÒªPWMÊä³ö²¨Ðεľ«¶È¸ü¸ß
·½·¨£º°ÑÁ½¸ö8λµÄPWMͨµÀ¼¶ÁªÆðÀ´×é³ÉÒ»¸ö16λͨµÀ
¼Ä´æÆ÷£ºPWMCTL
×¢Ò⣺Èç¹ûÐèÒª¼¶ÁªµÄÁ½¸öͨµÀÖÐÓÐÕýÔÚ¹¤×÷µÄ£¬±ØÐëÏȶÔÆäÍ£Ö¹£¬È»ºóÔÙ¼¶Áª¡£
ʱÖÓ£ºÊܼ¶ÁªºóµÄµÍ8λ¶ÔÓ¦µÄͨµÀµÄ¼Ä´æÆ÷½øÐпØÖƵġ£
         Í¬Ê±£¬Êä³öµÄ²¨ÐÎÒ²ÊÇ´ÓµÍ8λ¶ÔӦͨµÀµÄÍⲿÒý½ÅÉÏÊä³ö¡£
         ÔÙÕߣ¬PWM²¨ÐεÄÔÊÐí¡¢¼«ÐÔ¡¢¶ÔÆ뷽ʽ£¬Ò²ÊÇÓɵÍ8λ¶ÔӦͨµÀµÄ¼Ä´æÆ÷½øÐпØÖƵġ£

PWMµÄÁÙ½çÇé¿ö²»ÖªµÀÓõ½Óò»µ½£¬Ã»¿´Ã÷°×£¬ÔÝʱ¸éÖÃÒ»ÏÂ

7

Ö÷Ìâ

245

Ìû×Ó

0

¾«»ª

½ðÅÆ»áÔ±

Rank: 6Rank: 6

»ý·Ö
2777
ÍþÍû
1405
¹±Ï×
792
¶Ò»»±Ò
756
×¢²áʱ¼ä
2012-7-9
ÔÚÏßʱ¼ä
290 Сʱ
2#
·¢±íÓÚ 2013-1-16 15:01:13 | Ö»¿´¸Ã×÷Õß

18

Ö÷Ìâ

346

Ìû×Ó

0

¾«»ª

½ðÅÆ»áÔ±

Rank: 6Rank: 6

»ý·Ö
2515

ÓÅÐã»áÔ±½±Õ»îÔ¾»áÔ±½±ÕÂ

ÍþÍû
1198
¹±Ï×
703
¶Ò»»±Ò
752
×¢²áʱ¼ä
2012-12-24
ÔÚÏßʱ¼ä
307 Сʱ
3#
·¢±íÓÚ 2013-1-16 18:30:42 | Ö»¿´¸Ã×÷Õß

3

Ö÷Ìâ

283

Ìû×Ó

0

¾«»ª

½ðÅÆ»áÔ±

Rank: 6Rank: 6

»ý·Ö
1406
ÍþÍû
788
¹±Ï×
380
¶Ò»»±Ò
272
×¢²áʱ¼ä
2012-9-20
ÔÚÏßʱ¼ä
119 Сʱ
±ÏҵѧУ
ÉÂÎ÷Àí¹¤Ñ§Ôº
4#
·¢±íÓÚ 2013-1-16 18:44:57 | Ö»¿´¸Ã×÷Õß

13

Ö÷Ìâ

104

Ìû×Ó

0

¾«»ª

Ö춻áÔ±

Rank: 3Rank: 3

»ý·Ö
423
ÍþÍû
249
¹±Ï×
82
¶Ò»»±Ò
119
×¢²áʱ¼ä
2012-10-30
ÔÚÏßʱ¼ä
46 Сʱ
5#
·¢±íÓÚ 2013-3-16 10:50:22 | Ö»¿´¸Ã×÷Õß
ѧϰÁË

5

Ö÷Ìâ

38

Ìû×Ó

0

¾«»ª

¸ß¼¶»áÔ±

Rank: 4

»ý·Ö
606
ÍþÍû
306
¹±Ï×
184
¶Ò»»±Ò
200
×¢²áʱ¼ä
2013-1-27
ÔÚÏßʱ¼ä
58 Сʱ
6#
·¢±íÓÚ 2013-4-18 18:56:48 | Ö»¿´¸Ã×÷Õß

1

Ö÷Ìâ

12

Ìû×Ó

0

¾«»ª

Ö춻áÔ±

Rank: 3Rank: 3

»ý·Ö
316
ÍþÍû
164
¹±Ï×
114
¶Ò»»±Ò
107
×¢²áʱ¼ä
2013-6-30
ÔÚÏßʱ¼ä
19 Сʱ
7#
·¢±íÓÚ 2013-10-2 19:57:57 | Ö»¿´¸Ã×÷Õß
¼¶ÁªºóΪʲô¾«¶ÈÌá¸ßÁË£¿

1

Ö÷Ìâ

8

Ìû×Ó

0

¾«»ª

×¢²á»áÔ±

Rank: 2

»ý·Ö
113
ÍþÍû
63
¹±Ï×
34
¶Ò»»±Ò
28
×¢²áʱ¼ä
2013-10-13
ÔÚÏßʱ¼ä
8 Сʱ
8#
·¢±íÓÚ 2013-11-12 19:36:45 | Ö»¿´¸Ã×÷Õß
ÇëÎÊÓÃʲô¼Ä´æÆ÷¿ØÖÆÕ¼¿Õ±ÈÄØ£¿»¹ÊÇÓõͰËλ¼Ä´æÆ÷µ«ÊǾ«¶È²»¹»°¡£¬ÔõôʵÏÖ0.0015%µÄ¾«¶Èµ÷½ÚÄØ£¿

1

Ö÷Ìâ

394

Ìû×Ó

0

¾«»ª

½ðÅÆ»áÔ±

Rank: 6Rank: 6

»ý·Ö
2370
ÍþÍû
1101
¹±Ï×
759
¶Ò»»±Ò
754
×¢²áʱ¼ä
2013-4-15
ÔÚÏßʱ¼ä
255 Сʱ
9#
·¢±íÓÚ 2014-8-6 11:36:04 | Ö»¿´¸Ã×÷Õß
һ·²»ÐÐÂ𠣿һ¶¨Òª¼¶ÁªÂð

3

Ö÷Ìâ

17

Ìû×Ó

0

¾«»ª

×¢²á»áÔ±

Rank: 2

»ý·Ö
110
ÍþÍû
61
¹±Ï×
37
¶Ò»»±Ò
33
×¢²áʱ¼ä
2016-11-23
ÔÚÏßʱ¼ä
6 Сʱ
±ÏҵѧУ
²ýÀÖÒ»ÖÐ
10#
·¢±íÓÚ 2017-2-19 20:00:03 | Ö»¿´¸Ã×÷Õß
ѧϰÁË
ÄúÐèÒªµÇ¼ºó²Å¿ÉÒÔ»ØÌû µÇ¼ | ×¢²á

±¾°æ»ý·Ö¹æÔò

¹ØÓÚÎÒÃÇ|ÁªÏµÎÒÃÇ|СºÚÎÝ|ÖÇÄܳµÖÆ×÷ ( ºÚICP±¸2022002344ºÅ

GMT+8, 2024-12-28 08:39 , Processed in 0.061702 second(s), 30 queries , Gzip On.

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

¿ìËٻظ´ ·µ»Ø¶¥²¿ ·µ»ØÁбí