If they where only reprogrammable....
If they where only reprogrammable....
14 comments
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Fun fact, some LED candles just use such a cheap chip connected to a LED instead of a speaker, so they'll flicker... they'll flicker the song all along.
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i am building a audio over LED thing rn and was looking for cheap programmable driver chips thats how i found this eventually :D
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There's a similar chip that makes a door chime ding-dong sound. M581A
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Short datasheet for the curious.
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the part numbering in the datasheet makes it look like there were dozens of different songs at one point, since they're numbered like -001, -002, -019, -068. I wonder what their full catalog looked like?
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Fuck, I can hear this image
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The babadook. It's a fairly poignant metaphor for grief and the ways it affects us.
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Babadook, like the other person said. Really good horror movie. Not actually gory at all if you're sensitive to that stuff.
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All I want for Christmas, is…
14 comments