This DIY Raspberry Pi Pico smart clock lets you tweak it to your heart's content
It can even tell the time.

You know, alarm clocks can be a little...boring. They tell the time, sound an alarm, and...that's about it. Fortunately, the world is full of tinkerers who can imagine something far grander than the products you purchase at the store. If you're after a DIY smart clock full to the brim with features, and still has room for more additions of your own, look no further than the GrokClok.