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3000多个主流PLC实例程序合集,入门学习实用资料~
2025-1-9 21:41
- 工控、机电一体化
- 22
- 40000
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突然没电了,拆个空气开关看看哪里有问题,注意用电安全
2022-8-8 09:42
- 新手园地
- 4
- 1918
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自制简单旋转变压器
2023-9-3 13:04
- DIY讨论区
- 19
- 8064
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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请教高手图片是什么传感器(估计是接近传感器)
2022-3-29 12:48
- 电子技术交流论坛
- 10
- 1742
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就把这里当作树洞,一起盖楼吧
2020-1-26 12:20
- 情感婚姻研习社
- 9
- 1232
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