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30 second continuous delay (infosec.pub)

submitted 2 weeks ago* (last edited 2 weeks ago) by harryprayiv@infosec.pub to c/guitarpedals@lemmy.world

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I’m attempting to build a delay pedal that does only one thing: when you stomp the button, it plays back 30 seconds of high quality audio from 30 seconds ago.

I think it would need to be continuously overwriting some type of eeprom array. Does anyone have any advice?

I bought a few Teensy audio shields to try and prototype it. But I obviously need to understand how to achieve such a continuous rewrite on EEPROM or some other form of quick rewrite memory.

If someone could guide me to the right information, I’d be most grateful.

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[–] baronvonj@lemmy.world 1 points 2 weeks ago (2 children)

I've no idea how to help but it sounds like a neat project and would love to hear it after it's done! I know there's a few people in this community posting their DIY pedals so hopefully they chime in.

[–] harryprayiv@infosec.pub 4 points 2 weeks ago (1 children)

I’m hoping so. I am resisting the urge to go to enshitti-Reddit for this question…… probably at my own expense.

[–] baronvonj@lemmy.world 2 points 2 weeks ago

Maybe pulling in some #GearSquad folks from Mastodon will help. #DIYPedals #DIYGuitarPedals