The light alarm clock project is a fantastic way to get started with the Raspberry Pi Pico. The project involves setting up a timer that counts down from 7.7 hours (or 27720 seconds).

[Markus] turn his breadboard LED matrix tinkering into an alarm clock which wakes him each morning. Don’t be fooled by how clean his assembly work is. That’s not a fabbed PCB, it’… ...

Finally, the entire project is open source and up for download on the Githubs. It’s not every day we can build ourselves a pendulum clock with a simple command-line-incantation to make cut ...