Make Your Ceiling Disappear With ADS-B and Short-Throw Projector (opens in new tab)

Covers cpaczek/skylight: Project the aircraft passing overhead onto your ceiling in real time, from an RTL-SDR — with a live sky layer (sun, moon, stars, ISS) and where each plane is headed.

If you’re into airplanes, you’ve probably had the experience of hearing an unusual aircraft and rushing outside to try and catch a glimpse of it, all while fumbling with a smartphone to…

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