this post was submitted on 22 Jan 2026
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What is this thing?
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Let us help you identify that mysterious object you’ve found.
Currently in CHALLENGE mode: If you've got something obscure knocking about, post a picture, and let's see how we do. Please prefix such posts with "CHALLENGE:" so we know we've got a fighting chance.
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I don't actually know, but if I were to guess, someone trying to use a Dendy or something as a cheap alternative to a test pattern generator?
searches
https://pdroms.de/files/nintendo-nintendoentertainmentsystem-nes-famicom-fc/gits-2