Design
All About Circuits Electrical Engineering & Electronics Community
Circuits Online Online Electronics
Electronic design Electronic design source for design, ideas and solutions
Electronics-Lab.com The electronic hobbyist corner
EverythingPCB The Printed Circuit Product, Service and Resource Guide
IPC Designers Council An International Network of PCB Designers
Ohmega The Company that makes Planar- Buried- Integral- or Embedded Resistors
PCB Libraries Home of the PCB Library Expert
Printed Circuit Buyer's Resource Center PCB News, Information & Links
ROHM'S ELECTRONIC LABORATORY ROHM's online design tool
SMT net Electronics industry web portal
The PCB list Circuit Board Manufacturer Directory
TI WEBENCH WEBENCH design tools to create custom circuits
AD Circuit Design Tools & Calculators Free design tools and calculators to help engineers optimize product selection and simplify circuit designs
Magazines
Circuits Assembly The Journal for Surface Mount and Electronics Assembly
EDN Information, News, & Business Strategy for Electronics Design Engineers
EIN007 Electronic Industry News
FLEX007 Electronic Industry News
ICONNECT007 Electronic global source for news and original content
MilAero007 MilAero Industry news
PCB007 The PCB magazine
PCBDesign007 The PCB design magazine
Printed Circuit Design & Fab Magazine A Forum for the Electronic Interconnect Industry
SMT007 SMT magazine
TAP TIMES Test, Assembly and Packaging magazine
Standards
ANSI American National Standards Institute
CENELEC European Committee for Electro Technical Standardization
CSA Canadian Standards Association
DIN Deutsches Institut für Normung e.v.
ECA Electronic Components, Assemblies, and Materials Association
EIPC European Institute of Printed Circuits
ENEC European Norms Electrical Certification
EREA Association of European Research Establishments in Aeronautics
IEC International Electro Technical Commission
IEEE The Institute of Electrical and Electronics Engineers
IPC Institute for Interconnecting and Packaging Electronic Circuits
ISO International Organization for Standardization
JEDEC Joint Electron Device Engineering Council
NEMA National Electrical Manufacturers Association
PCI-SIG The Peripheral Component Interconnect Special Interest Group
PICMG The Neutral Promoter of the Compact PCI technology
UL Underwriters Laboratories Inc.
VDE Verband Der Elektrotechnik Elektronik Informationstechnik e.v.
Tools
All About Circuits Calculators for Electrical Engineering & Electronics
CADdepot CAD Shareware, Demos, Free Utilities and Add-Ons
Creepage / Clearance Calculator Creepage and Clearance Calculator
Saturn PCB Design Toolkit Trace Length, Differential Pair Impedance, Trace/Via Current & DC Resistance Calculator
The SMD Code Book An index of surface mount device codes, data and equivalents
UltraCAD Design Calculators A Variety of PCB Calculators