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| EDN (magazine) | |
|---|---|
| Title | EDN |
| Frequency | Weekly |
| Category | Electronics |
| Company | AspenCore Media / Arrow Electronics (historically) |
| Firstdate | 1956 |
| Country | United States |
| Language | English |
EDN (magazine) is a trade publication focused on the design and development of electronic circuits, systems, and components. Founded in the mid-20th century, it served as a technical resource for practicing engineers, designers, and managers in the semiconductor, printed circuit, and systems-integration industries. The magazine combined hands-on application notes, product news, and higher-level analysis to bridge the gap between component manufacturers and design engineers working at companies such as Texas Instruments, Intel Corporation, Analog Devices, Microchip Technology, and NXP Semiconductors.
EDN began publication in 1956 as a specialized periodical during the post-World War II expansion of the semiconductor industry and the rapid growth of companies like Fairchild Semiconductor, Motorola, RCA, Philips Electronics, and Western Electric. Throughout the 1960s and 1970s EDN tracked developments at institutions such as Bell Labs, MIT Lincoln Laboratory, Stanford University, Caltech, and IBM Research. The magazine covered landmark projects and technologies exemplified by the Intel 4004, the rise of MOSFET technology, and programs involving Apollo program instrumentation. Ownership and management evolved over decades, with corporate parents and partners including publishing houses and electronics distributors connected to Arrow Electronics and later media groups like AspenCore. EDN chronicled transitions from through-hole to surface-mount assembly, the proliferation of ARM Holdings architectures, and the emergence of field-programmable gate arrays from companies such as Xilinx and Altera. Editorial changes paralleled industry consolidation with reporting on mergers involving Infineon Technologies, STMicroelectronics, Analog Devices and Maxim Integrated, and other major transactions.
The magazine traditionally combined in-depth technical articles, schematic-driven projects, and product roundups. Regular features included design tutorials referencing platforms like Raspberry Pi, Arduino, and development ecosystems from Texas Instruments and Microchip. EDN published columns on analog design with contributors experienced in systems using parts from Analog Devices, Linear Technology, and National Semiconductor; digital design pieces drawing on processors from Intel, ARM, and RISC-V advocates; and power-management discussions centered on technologies from Infineon and ON Semiconductor. Coverage also encompassed printed circuit board techniques aligned with standards from organizations such as IPC International, and test-and-measurement topics citing instruments by Tektronix, Keysight Technologies, and Rohde & Schwarz. Product briefs and component announcements often highlighted devices by STMicroelectronics, NXP, Microsemi, Broadcom, and Qualcomm.
EDN targeted professional electrical and electronics engineers working in industries that included consumer electronics firms like Sony, Samsung Electronics, and LG Electronics; automotive companies such as Toyota, General Motors, and Bosch; aerospace and defense contractors like Lockheed Martin, Raytheon Technologies, and Northrop Grumman; and industrial automation companies including Siemens and Schneider Electric. The readership also comprised engineering managers, procurement specialists, and academic researchers affiliated with Carnegie Mellon University, University of California, Berkeley, and Georgia Institute of Technology. Circulation peaked during decades when print was the primary medium for product discovery and standards updates, and distribution included subscriptions, trade-show handouts at events such as Electronica (trade fair), CES, and Embedded World.
As publishing moved online, EDN developed a digital presence with web articles, searchable archives, and email newsletters. The transition mirrored broader moves by industry media to integrate multimedia resources, webinars, and video demonstrations in collaboration with vendors like Analog Devices and Texas Instruments for application-focused presentations. EDN’s website aggregated technical blogs, interactive calculators, and downloadable reference designs compatible with development kits from Microchip Technology, STMicroelectronics', and NXP Semiconductors. Social-media engagement connected EDN content to professional networks such as LinkedIn, Twitter, and industry forums frequented by engineers involved with standards bodies like the Institute of Electrical and Electronics Engineers and JEDEC.
Over the years EDN hosted columns and articles by prominent engineers, designers, and columnists whose work paralleled contributions from luminaries at Bell Labs, Intel, and Hewlett-Packard. Recurring columnists often had backgrounds tied to universities and labs such as MIT, Stanford, and Lawrence Berkeley National Laboratory. Column topics ranged from analog signal conditioning and RF design—drawing on developments from Qualcomm and Broadcom—to embedded-systems programming and real-time operating systems influenced by vendors like Wind River Systems and advocates of FreeRTOS. Guest contributions included engineers from major OEMs such as Apple Inc., Microsoft Corporation, and IBM, and specialists involved in standards work at IEEE committees and IETF working groups.
EDN’s influence extended through editorial awards, design-competition sponsorships, and recognition programs that highlighted innovation by engineers at startups and established firms including Tesla, Inc., Intel Corporation, Xilinx, and NXP Semiconductors. The magazine’s product-of-the-year selections and technical-feature accolades were cited by component manufacturers and systems integrators when promoting breakthroughs in areas like power efficiency, signal integrity, mixed-signal ICs, and embedded security. EDN played a role in shaping engineering practice by curating best practices and by reporting on regulatory and standards activities driven by organizations such as ITU, ISO, and IEC.
Category:Electronics magazines