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Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

PADS From Mentor Graphics gives you affordable, intuitive and accessible PCB tools. Ready out of the box, PADS PCB tools are integrated, flexible, scalable and easy-to-use.

Mentor Graphics® is a leader in electronic design automation. We enable companies to develop better electronic products faster and more cost-effectively. Our innovative products and solutions help engineers conquer design challenges in the increasin...

Free PCB layout software - Low cost circuit boards - Top quality PCB manufacturing

The guide to SMPS switching power supply for both designers and buyers. Provides circuit design tutorial, schematics, topologies overview, PCB design rules. Find power supply by spec. Includes basic power electronics and electrical engineering refere...

NI leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists.

Spectrum Advanced Specialty Products is a fully vertically integrated custom solutions manufacturer founded in 1968.

FPGA CPLD and ASIC solutions that shorten time to market, improve performance and productivity, and reduce system costs compared to traditional DSP, ASSP, and ASIC products.

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Distributor of electronic components and parts, DigiKey offers quality products with same day shipment, products include: Semiconductors, Capacitors, Relays, Resistors, AC DC Converters, Circuits, Microcontrollers, Power, Lighting & Wireless Supp...

Saturn PCB Design, Inc. is an industry leading PCB design service and electronic engineering company offing microwave and high speed digital design.