Views: 28 (13 Unique)    

Weekly Macro Challenge - Time keeping

By oldblokeh
Quartz crystal. This little chap is a quartz crystal resonator: the basis of nearly all modern day-to-day time keeping. This one vibrates at 4 million times per second in the right electronic circuit. It's a little larger than the one in your watch, but only about 1cm in diameter.

Take your photography to the next level and beyond...

  • NEWS

Why not join for free today?

Join for Free

Your total photography experience starts here

USA Landscape Photographer of the Year 2016 open to entries NOW!

There are no comments here! Be the first!

Sign In

You must be a member to leave a comment.

ePHOTOzine, the web's friendliest photography community.

Join For Free

Upload photos, chat with photographers, win prizes and much more.