Electrical and Computer Engineering

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Electrical and computer engineering (ECE) community, for professionals and learners. Discuss ECE related topics here, for instance digital design, signal processing, circuit analysis, electromagnetics, microelectronics, power electronics, RF electronics, etc.

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dragontamer

There exist power over fiber components that can provide 3v 180mA from 1.5W of 800nm infrared light coming through a standard multimode optical fiber. (chaos.social)

submitted 1 year ago* (last edited 1 year ago) by dragontamer to c/ece

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This Mastodon post hit #1 on Hacker News today, I think people around here would be interested.

Then you look at the $350 price point and walk away.

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[–] dragontamer 4 points 1 year ago* (last edited 1 year ago)

Don't worry. Its infrared. You'll never see it coming (and probably never see anything else coming after it either...)