The lady in JoAnns told me her husband worked on soft heat coils. PRetty cool.
The thing I want to make first is something I want to wear myself! A voice recorder!
The hardware is ready but its been waiting for a swatch that can protect me from heat.
Once I sew this together, I’ll still need to run a battery cable.
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Deciding a size for the swatch
Doubling the insulation it is still too hot! Reading my advisor’s book, I’m doing it wrong. Air?
With my wife’s permission I might appropriate some WIPs. 🙂
Will this unfurl when I slice it?
No, as it turns out.
I’m working wearing this device and I don’t feel the heat on top of this crochet air-filled layer. Remarkable. Something about the crochet headband felt cool in my hand in comparision to the insul fleece, and I knew it was going to work. A Al layer for blocking induction and a crochet air layer for blocking conduction. Brilliant.
Physics required. 🙂
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