“There is a time for everything” and so we need clock to tell us when it was. Clock plays an important role in our living; without it, we can’t be able to indicate, keep and co-ordinate correct time.
For billions of years, different types of clock have been created. There are which uses sun, sand, water, spring and electricity. Now, there is this known as the ‘whiteboard clock’ which mainly uses a robotic hand to tell time.
This Whiteboard Clock is the brainchild of Zurich engineer Maurice Bos which is pretty impressive because it erases time and rewrites it after five minutes. This device runs on a PIC16F1454 microcontroller and the code for the project is available on GitHub.
What do you think of this whiteboard clock? Share your thoughts on the comment box below.