rev.hodl on Nostr: Build a slim19 Bitcoin mining space heater! This is a great guide. ...

Build a slim19 Bitcoin mining space heater! This is a great guide.

https://www.montanibitcoin.com/theplebstandard/blog-post-slim19-part1

quoting
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Bitcoin mining space heaters. 30 terahash 700-800w 26j efficiency. All metal, no 3d printed components, hand made by me. $300-$400. Only Bitcoin accepted.