We’re not sure about the rest of you, but to us, a keyboard without a number pad ... on a retro-phone-obsessed coworker, and it worked out pretty well. Starting with an old telephone dial ...

[Kevin] has done just that, turning an old ... phone. Being surplus to [Kevin’s] requirements left it ripe for the hacking. A Raspberry Pi Pico was wired in to the phone’s keypad, slimmed ...