• AdrianTheFrog@lemmy.world
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    10 months ago
    • 2 x 130 sq ft. waterproof fabric: $300
    • 1k ft. resistive wire (enough for one wire every 4 cm): $270 (approximate, I have no idea what gauge and resistivity you would need)

    Honestly the amazon listing is not as bad of a deal as I was expecting. You could probably make it a lot cheaper but it would take forever and probably be significantly lower quality.