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PCB直尺的创意来源
2020-2-5 10:37
- 模电讨论兴趣小组
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- 1166
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差分放大器的增益推导!
2019-11-18 11:07
- 模拟技术论坛
- 18
- 2151
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STM8 STM32 封装库分享 lib 这里算起来挺全的是altium官方的
2022-5-23 08:27
- ST MCU
- 243
- 18045
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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GD32F130主频是72M还是48M
2019-10-9 09:07
- GigaDevice GD32 MCU
- 5
- 1235
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关于GD32 LQFP64封装引脚问题
2019-9-10 11:51
- GigaDevice GD32 MCU
- 1
- 1239
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
分享GD32原理图和pcb封装及集成库
2022-12-6 14:19
- GigaDevice GD32 MCU
- 16
- 3157
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问哪里可下载到GD32的protel元件库
2019-6-30 22:47
- GigaDevice GD32 MCU
- 3
- 1046
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
贡献一下stm32全系的AD零件库,原理图库和封装库(官方)
2024-5-14 23:07
- ST MCU
- 120
- 29049
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泰克发布新产品啦,下载最新产品资料赢打赏
1541856027
- 63
- 9951
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【活动结束】甜蜜七夕节,安森美送爱的学习鼓励~
1537883402
- 98
- 11275
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总算是完成 FT2232HL 板了
2020-3-4 08:12
- PCB技术
- 31
- 7334
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
是德科技资料下载,快来学习吧!
1540784085
- 177
- 37381
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【活动结束】泰克继续舞动七月!快来下载拿红包!
1532575772
- 73
- 32247
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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ST来我的城市+河北石家庄
2018-7-20 09:02
- ST MCU
- 1
- 560
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【活动结束】泰克七月又添福利!继续下载任务!领取现金
1532223916
- 79
- 24902
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
LPC213X能用MDK调试不?
2018-7-11 08:29
- 侃单片机论坛
- 4
- 617
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【活动结束】采购特惠月,注册Excelpoint享好礼
1530345287
- 112
- 49150
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【开奖啦!】欢迎赛元微电子! 入驻21ic中国电子网!
2018-8-25 20:12
- 赛元MCU平台
- 747
- 38071
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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有哪位兄台有这种金手指的封装文件
2020-5-17 20:59
- 电子技术交流论坛
- 3
- 937
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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