Open directory - Design - Electronics - Technology

Asynchronous (2)
Chip Design Service and Consulting (12)
Circuit Simulation (2)
Design Education (1)
Design Groups (3)
Digital Design (2)
Digital Simulation Models (4)
Display Technology (2)
EDA Tool Vendors (11)

Hardware Description Languages (53)
Intellectual Property (2)
Package and Assembly (1)
PCB Design (36)
RF and Wireless (9)
Sensor and Interface Design (1)
System Design (15)
Verilog and VHDL Tools (25)

Bob Pease's Columns - National Semi's resident Analog Guru's recent columns in Electronic Design.

Electrical Engineering Tutorials - Design Resources: Over 190 URLs on 90 related subject areas.

Electronix Express - Distributor of electronic components and test equipment.

ePanorama - Electronics information for the engineer and hobbyist.

Eplan Division Of Rittal - Software for the design electrical schematics with auto cross references and auto wiring.

European Low Power Initiative for Electronic System Design (ESD-LPD) - Provides project descriptions and reports on the research and development of low power design methodology tools. Includes papers, keyword search, email discussion list and notices of upcoming workshops. [PDF]

Exatech - Electronic product development.

Extec Hybrids Ltd - Design and manufacture of thick film hybrids and MCM's. Prototype in 8-10 weeks.

FabTime - Cycle time reduction software; Consulting services for semiconductor wafer fabrication facilities.

FillFactory - CMOS image sensor design house with solutions for multi-mega-pixel and for ultra-high speed imaging

Great River Technology - Designs electronic hardware, systems integration and software. (FPGA and ASIC design as well as Microsoft (off-the-shelf board-level solutions) for high-bandwidth communications.

How Stuff Works - Over 50 'How Stuff Works' articles.

IC MASTER Online - Source of IC information. Requires registration to use effectively.

Innovasic - A fabless semiconductor company that specializes in producing niche integrated circuits (ICs).

Interactive Design and Simulation System - Digital circuits for VLSI and ULSI designs of data processing hardware.

Intetron Consulting, Inc. - EMC Consultants and Engineers; Telecom Engineering Services

Introspek Scientific - Research and development specialising in wireless telecommunications systems, analog and digital electronics and engineering physics.

Mathsoft, Inc. - Math CAD Software.

Meric Technology - Consulting and services for electronic equipment from study to production.

Microcontroller .com - Resources for the embedded systems developer including microcontrollers, DSP hardware and software, database, online tutorials, suppliers, and designs.

National Semiconducter Power Applications - Comprehensive site for power supply designers, featuring a variety of technical information resources and a unique browser-based simulation tool.

NCSU, ECE480 Home Page - Electrical Engineering DESIGN Tutorials.

Ovonyx, Inc. - DeveOvonyx, Inc. is developing a new type of high-performance non-volatile semiconductor memory based on the same phase change process used in rewriteable optical disk media.

PCB - POOL - CAD EDA PCB Design software and Services.

Pete Wild - Electronic design consultancy providing design and manufacturing requirements with technical excellence including high speed circuit design with particular skills in digital video technology.

Plextek Ltd - Provides an electronics design service, specialising in product and systems design for communications, aerospace, defence and medical applications.

RED Free Circuit Designs - Electronic Circuits Schematics, Audio, and Amps.

Semiconductor Insights: - consulting firm specializing in the analysis and design of integrated circuits and systems.

SOFTdsp - Specializes in FEC, DSP and Digital Communication.

Steve Ciarcia's Circuit Cellar - Embedded MPU, EE PIC, DSP, Robots.

Switching-Mode Power Supply Design - Power supply circuit design tips and tutorials.

Technical Solutions Inc. - Design House.

Varitronix International - Displays: LCD, Microdisplay, and Keypads.

Vinchip Systems Inc. - Offers VLSI design,IPs for USB, Infiniband, Bluetooth and SoC projects, device driver development, semiconductor and embedded software development. Includes capability statement, product deliverables and client list.