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PROTEL绘制PCB加入中文、图形、LOGO的免费软件![url]http://www.21ic.51dz.com/0/n---13535--.htm[/url]求助:STC单片机PWM问题
2009-12-13 10:11
- 侃单片机论坛
- 5
- 6209
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STC内部EEPROM存储问题
2011-1-10 12:58
- 侃单片机论坛
- 36
- 11533
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用过STC12c5202ad系列的请进!
2011-1-6 00:09
- 侃单片机论坛
- 18
- 5603
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STC 12c5410AD EEPROM 的问题
2010-1-21 12:34
- 侃单片机论坛
- 10
- 4806
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上面银**的密码是多少?哈哈
2014-8-13 10:54
- 电路赏析
- 60
- 17651
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专业高速PCB设计-夜猫PCB工作室
2010-12-16 18:05
- PCB技术
- 67
- 11564
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再做个小广告---管理员请不要删
2009-12-14 19:44
- 华荣汇MCU
- 23
- 4075
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看我根据21IC提供的原理图画的PCB图
2009-12-16 12:27
- PCB技术
- 3
- 2350
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请教PCB上如何做公司的商标图案呀
2013-6-24 15:10
- PCB技术
- 40
- 11270
1.5V-9V升压电路
2014-10-8 18:04
- 电路赏析
- 68
- 34197
帮我看看这个IC是哪家的?
2009-12-12 21:37
- 侃单片机论坛
- 5
- 2476
请问STC只能通过串口ISP编程吗 有没有并行编程的
2010-3-16 23:13
- 侃单片机论坛
- 3
- 2326
免费小巧的中文抄版软件——文字图片转PCB文件
2010-11-24 23:16
- PCB技术
- 10
- 4811
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