嵌入式网站

https://www.52audio.com  产品拆解网站

http://space.bilbil.com/427494870/video

https://www.cirmall.com/articies/list-teardown

https://www.iotku.com/    方案查询网站

https://www.52solution.com/

https://www.elecfans.com/kf/

https://www.gov.cn/fuwu/bzxxcx/bzh.htm   国家地区产品标准

https://www.patentub.cn/      专利查询网站

https://www.hqchip.com/app/1378    芯片选型网站

https://list.szlcsc.com/catalog/470.html

https://www.hqchip.com/app        传感器外设网站

https://www.szlcsc.com/catalog.html

https://www.qqdcw.com/cp/cp.xhtml

https://www.semiee.com/             产品芯片手册网站

https://www.21icsearch.com/

https://www.alldatasheet.com/

https://www.chinapp.com/zhanhui    展会信息跟踪

http://www.elecfans.com/    开发论坛

电子发烧友

https://www.21ic.com/

https://www.csdn.net/

https://36kr.com/      咨询网站

https://zhidx.com/

https://www.woshipm.com/

https://gitee.com/explore

https://github.com/