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晶振外壳接地要小心喽
2020-8-24 12:07
- 电子技术交流论坛
- 105
- 33789
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allegro自动布线问题
2010-12-23 10:46
- PCB技术
- 2
- 4124
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各位大虾现在都用什么软件绘制电路原理图啊?
2010-8-20 15:52
- 模拟技术论坛
- 32
- 5883
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求Proteus仿真设计基于at89c51的电子计时器程序
2010-7-21 21:48
- Megawin(笙泉)单片机
- 15
- 4987
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手痒,也晒个板吧
2010-6-29 14:10
- PCB技术
- 65
- 9612
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这个电路能把12V降到5V吗
2010-5-25 11:52
- 电子技术交流论坛
- 27
- 6733
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“死人”向香主请安,顺带问些“最新行情”
2010-6-11 10:31
- ST MCU
- 52
- 26662
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软件版权altium 公司
2010-5-19 22:18
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- 25
- 8686
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单片机软件可以升级吗
2010-6-21 16:31
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- 6
- 2304
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芯片供需群
2013-4-2 13:44
- 电子技术交流论坛
- 0
- 1554
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2
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