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物联网谈到现在有实际产品吗?连个远程空调都没做出来
2014-6-13 14:26
- 物联网技术
- 57
- 6706
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
混了许多年,没发过艳照,今天发两张
2013-11-8 17:06
- PCB技术
- 80
- 10876
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
GPRS模块选型
2014-10-8 21:25
- 通信技术
- 11
- 3907
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
SIM900求救
2013-7-17 13:25
- 物联网技术
- 6
- 1397
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
GPRS DTU那家的好?
2019-11-19 11:19
- 通信技术
- 12
- 2175
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【转】你们说这样的女朋友我该不该跟她分手!太狠了!
2013-8-1 18:00
- 情感婚姻研习社
- 39
- 4566
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请推荐一款工业级gprs模块,价格在65-90元之间
2019-4-26 12:02
- 物联网技术
- 16
- 2899
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
汽车网络是电子市场中的一个增长领域
2013-10-17 10:13
- 物联网技术
- 3
- 1977
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
欢迎使用中国的物联网平台
2013-7-4 00:36
- 物联网技术
- 34
- 4973
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
行车记录仪---安霸方案
2014-4-17 15:16
- 创业|外包|承接
- 12
- 4200
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
承接警用执法仪/行车记录仪/运动DV方案开发
2014-5-26 15:58
- 创业|外包|承接
- 6
- 4270
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
CSR车载娱乐影音及行车记录仪整体解决方案
2013-7-3 20:38
- 物联网技术
- 1
- 1775
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
sim900a我的通话质量怎么那么差呢?
2013-7-3 15:12
- 通信技术
- 10
- 2798
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
SIM900A域名登陆不稳定?
2013-7-3 14:54
- 通信技术
- 5
- 2366
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
sim300认不到卡问题
2013-7-3 14:45
- 通信技术
- 32
- 5171
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
GPRS模块选择请教。
2013-7-3 14:44
- 通信技术
- 9
- 2664
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
sim900 GPS模块 使用问题,现象:不稳定
2013-7-3 14:36
- 通信技术
- 7
- 3759
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
车联网——汽车工业未来的发展
2013-7-9 09:50
- 物联网技术
- 3
- 1415
![](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)
NFC在低数据率传输的解决方案的优势,你怎么看?
2013-7-4 00:28
- 物联网技术
- 1
- 1297
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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