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Spectrum Software makes the Micro-Cap SPICE simulator, a SPICE and PSPICE

IT Best Practices, How-tos, Product Reviews, discussions, articles for IT Professionals in small and medium businesses

Analog Devices, Analog, Semiconductors, Digital Signal Processing, World leader in high performance signal processing solutions. Offers ICs for data converters, amplifiers, DSP, RF & communications, power and thermal management, supervisory and i...

This is an electronics forum where you can talk about anything related to circuit building, electronic projects and electrical repairs.

Free source of SPICE circuit files and tutorials for the hands-on learning of electronics through the SPICE simulator. Also inlcudes SPICE basics and a command summary. Links to free demo versions.

Texas Instruments (TI) is a global analog and digital semiconductor IC design and manufacturing company.

News for ngspice circuit simulator

EDN: Information, News, & Business Strategy for Electronics Design EngineersEDN.com is a comprehensive information source for the EOEM (electronics original equipment manufacturer) segment, providing in-depth technical information for electronics...

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.