The following is a senior electronic engineer summed up the 60 electronic industry technology website, electronic engineer Essential website.
Information (PDF chip) query type Web site:
Ic/pdf Query http://www.21icsearch.com
Electronic Components Query http://www.chinadz.com/
Ic/pdf Query http://www.ic37.com/
Device Manual http://www.datasheet5.com/
Electronic technology article Resources download class
E-http://www.epc.com.cn today
China Electronic Resource Network: http://www.ec66.com
China e-Learning Network http://www.studydz.com
Electronic Design Technology Network: http://www.ednchina.com
21IC Http://www.21IC.COM
Electronic Engineering Album: Http://www.eetchina.com
International Electronics offers: http://www.esmchina.com
Polaris Electronic Technology Network http://www.bjx.com.cn
Prawn e-Net http://www.daxia.com/
ET electronic Technology Network http://www.et-dz.com
Lao GU Development Network http://www.laogu.com
I love research and development network http://www.52rd.com/
Application http://www.chinabianpin.com/of frequency conversion technology
NetEase Electric http://co.163.com/index_dq.htm
China IT technology portal http://develop.csai.cn/
Radio http://www.radio.com.cn/
Electronics enthusiast http://www.etuni.com/
PCB Information Network http://web.pcbinfo.net/
China PCB Technology Network http://www.pcbtech.net/
E-Forum
E-Forum http://www.ecbbs.com/
21IC Community http://bbs.21ic.com
Comprehensive Electronic Forum http://www.avrw.com/bbs/
Electronic Products World Forum http://forum.eepw.com.cn
Mid-grid Technology forum http://bbs.eccn.com/
China e-Learning Forum: http://bbs.studydz.com
Photoelectric Forum http://www.oecr.com/bbs/
Prawn Electronic Forum http://www.daxia.com/bibis/
Electronic Engineering World Forum http://bbs.eeworld.com.cn
International Electronic Technology Forum http://bbs.elec.cc/
Wei-na single-chip microcomputer forum http://www.willar.com/forum.asp
China PCB Forum Http://www.pcbbbs.com/index.htm
Home Appliance Forum Http://www.jd-bbs.com
Broadcast Forum Http://bbs.leowood.net
EDA Professional Forum http://www.edacn.net/bbs/
Research and Development BBS http://www.52rd.com/bbs/
E-Engineering Blog
China Electronic Engineering Blog Http://www.mcublog.com/blog
21IC Blog http://blog.21ic.com
Industrial Blog http://blog.gkong.com/
Power Network Blog http://www.dianyuan.com/blog/
EDA Blog Http://www.ednchina.com/blog
China Electronic Network Blog http://blog.electron.cn
E-Man Blog http://www.dianziren.com
Chinese sub-Design Network blog http://www.cediy.com
Middle Grid Blog http://blog.eccn.com/
Study Blog Http://www.studydz.com/html/blog.html
Industrial Blog Http://blog.gkong.com
Circuit diagram
Electronic circuit diagram Network: http://www.cndzz.com
Circuit Diagram http://circuit.eeworld.com.cn/
Single-Chip Computer class
Single chip microcomputer ordinary net http://www.mcustudio.com
Single Chip microcomputer http://www.8951.com/
AVR Single chip microcomputer http://www.avrvi.com/
Ucos Single Chip microcomputer http://www.zlgmcu.com/home.asp
Crystal Control Electronic http://www.hificat.com/
Pic Learning Network: http://www.pic16.com
Embedded Technology Network http://www.icembed.com/
DSP Professional Information Network http://dsp.blueidea.com/