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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
A collection of RF related application notes and reference materials.
A collection of CR2032 battery datasheets from various manufacturers and design articles.
Electronic parts datasheets, Inventory and parametric information. Requires free registration.
Electronic component search engine. PDF datasheets, distributor pricing and inventory information.
Datasheet archive, search for transistors, transistor cross reference search.
An electronic components search engine for datasheets, lifecycle, alternatives and specification. Compare price and inventory from global distributors.
Provides datasheets and information for electronic components and semiconductors, especially for obsolete, discontinued, hard to find parts.
Free datasheet and search for electronic components
Application notes and other documents on analog, mixed signal, interface, logic and other ICs, as well as discrete semiconductors.
Texas Instruments application notes, block diagrams, application software.
Application notes, product tutorials, buying guides, from many test and measurement manufacturers
Application notes from Maxim: A/D and D/A, audio, measurement and other circuits.
A free electronic engineering tool that will enable the user to locate product datasheets from hundreds of electronic component manufacturers worldwide.
An index of manufacturers and data sheets for chips, transistors, and diodes.
A listing of electronics companies, semiconductors, chips, discretes, passives and actice components.
Application notes and technical briefs on pulse generators, laser diode drivers, function generators, and amplifiers.
Provides searchable database of electronic component datasheets and data books. Allows browsing and includes photographs.
The original and all subsequent specifications including errata sheets and class documents.
Free datasheet archive and search.
Directory and search of data sheets on electronics components and other technical products; index of component manufacturers.
Free datasheet archive and search for electronic components and semiconductors.
Analog application journal by Texas Instruments. Articles on data acquisition, power management, amplifiers.
A Wiki-based archive of connectors and cables pinouts.
Electronic component and semiconductor datasheet search and download.
Free database and search for electronic and semiconductor component data sheets. Includes pinouts and application circuits.
Application Sample Libraries.
A parametric search engine for RF and microwave components including amplifiers, antennas, filters, connectors, isolators, switches and transceivers.
Provides information on 8-bit MCS 51 and MCS 96 families of microcontrollers, now discontinued by Intel. Technical documents, support, FAQ.
Datasheet of ferrites, powder cores and strip wpund cores.