Why *another* PIC-based clock project on the Net? Builder Alex argues this one is different. It can show different timezones, planetary times, moon phase, Jupiter’s GRS transit times,, anything periodical. It has 16 timers that can be paused and reversed independently, each with independent alarm. Oh, and it’s egg timer, too. I love his use of an old modem as the project box.
Mars Clock
Discuss this article with the rest of the community on our Discord server!

Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. And he has a new best-of writing collection and “lazy man’s memoir,” called Borg Like Me.
View more articles by Gareth Branwyn
Related Articles from Make: