This old and unusual dial-less telephone now helps well-being and productivity to co-exist in the home office! Beneath its vintage grille a neopixel ring lights up 24 LEDs in sequence over an hour, switching to an eye-catching rainbow display when it’s time to take a break.
Ignore the rainbow and the LED ring starts flashing red, accompanied by a subtle but un-ignorable beep from the phone’s original buzzer unit.
To cancel the beeping or reset the timer at any time I just need to either press the button on the phone or momentarily lift the handset – both of which force me to get up and walk across the room.
This project was nice & quick, just a bit of fun really, challenging myself to build something nice for the Instructables “Work from Home Speed Challenge” – but without buying anything new. I managed to re-use an old Zip Halo and Pi 2, learned a lot about controlling RGB LEDs, and ended up with a break reminder that I actually use daily.