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Bede Liu, a digital signal processing pioneer, has died

Hacker News Top · 2026-08-15 Cached

Bede Liu, a pioneer in digital signal processing, has died at age 91. His research on low-power digital signal processors significantly influenced modern communications and consumer electronics.

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#electrical-engineering

@stillwinddotai: Every PCB design is a constraint problem. Stillwind Builder solves it — zero to BOM in minutes instead of days. Electri…

X AI KOLs Following · 2026-07-07 Cached

Stillwind Builder is a tool that accelerates PCB design by generating a Bill of Materials from natural language constraints, currently in free public beta.

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#electrical-engineering

@feltanimalworld: Go search for this repository. This higher education revolution in EE/CS will develop quickly. In the US, when you see someone with an EE degree, first think that they actually just spent a few thousand dollars on a basic AC/DC course. That doesn't include other tens of thousands of dollars on general education courses like advanced math and literature. Advanced courses are meaningful, but with current public resources, they are nothing more than breadboards, simulators, and a lot of text assignments.

X AI KOLs Timeline · 2026-06-27 Cached

Discussing the high cost of EE/CS education, encouraging a search for an open-source electrical and electronic engineering course repository on GitHub, believing that the revolution in higher education will develop rapidly from this.

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#electrical-engineering

What is a Lithium-ion capacitor?

Hacker News Top · 2026-06-26 Cached

This article explains what a lithium-ion capacitor is, its features (fast charge/discharge, long life), and compares it to other power storage devices like lithium-ion batteries and EDLCs, highlighting JTEKT's Libuddy model.

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