Pac-Man calculator is nice and all but I have a simple idea that would be way more practical and useful and easy to implement.
Simply build an inexpensive watch with a slot to hold a microSD memory card. Make it easy to strap a boatload of storage to your arm and take it with you wherever you go.
That's it!
Nobody does this ---- maybe just too simple and obvious? So I had to resort to building my own.
Pac-Man calculator is nice and all but I have a simple idea that would be way more practical and useful and easy to implement.
Simply build an inexpensive watch with a slot to hold a microSD memory card. Make it easy to strap a boatload of storage to your arm and take it with you wherever you go.
That's it!
Nobody does this ---- maybe just too simple and obvious? So I had to resort to building my own.
https://www.thingiverse.com/thing:6784665