3 ms·
Sort of the opposite of a digital sundial: https://www.thingiverse.com/thing:1068443 https://www.thingiverse.com/thing:1068443
by ansible 5y ago
Sort of the opposite of a digital sundial:
https://www.thingiverse.com/thing:1068443 https://www.thingiverse.com/thing:1068443