A look at the $80 DTV Electronics open source Bitaxe Ultra ASIC bitcoin miner.
https://dtvelectronics.com/product/bitaxe-ultra/
Github: https://github.com/skot/bitaxe-doc/tree/main/BitaxeUltra
https://osmu.wiki/

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#Crypto #Bitcoin #BixAxe
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https://www.youtube.com/watch?v=0h7lKgIFFXA