Laser PlotClock
Nice use of servos, laser & glowboard to write the time. Numbers slowly fade on their own, no need to erase!
http://makezine.com/2017/09/01/telling-time-with-robots-lasers-phosphorescence/
http://makezine.com/2017/09/01/telling-time-with-robots-lasers-phosphorescence/
![clock2.jpg](https://i2.wp.com/makezine.com/wp-content/uploads/2017/08/clock2.jpg)
Comments
-Phil