this post was submitted on 25 Apr 2025
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Does anyone have any advice on how to make homemade conductive paint to fix a cracked carbon trace in a game controller? (lemmy.world)
submitted 3 days ago* (last edited 3 days ago) by over_clox@lemmy.world to c/askelectronics@discuss.tchncs.de
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It's the trace going towards the mode button, so I'm pretty sure resistance won't exactly be critical over a ~3mm gap, as long as it recognizes when the plunger button is pressed down.

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[–] IsoKiero@sopuli.xyz 3 points 3 days ago

You can get conductive epoxy, but I think it's more expensive than a new controller. But maybe something like that, graphite or iron dust mixed in epoxy? That would most likely need some trial and error to get proper mixture.