I made a satoshis piggy bank for my son


I made a satoshis piggy bank for my son from Bitcoin

I tweeted this sometime ago: Bitcoin hardware wallet that’s WiFi connected and shows the dollar value of the bitcoin within it would be useful as a piggy bank for kids. Watching their savings grow over the long haul would help kids develop low time preference The idea really grew on me, so I thought maybe I can build one myself with a Raspberry Pi.

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