So, there you have it. A huge board filled with color LEDs. Now you could show time and temperature becasue the LEDs are driven and could be controllerd with the microcontroller. If you want to see more, the steps, the schematic, the part list and code, check the post
on Instructables. I hope you will like this post and maybe make your own board.
Apart this post, if you have your own project and you need good quality PCBs, consider using the services of JLCPCB.com which will offer you quite good services, I use their services a lot of my PCBs.
Consider supporting ELECTRONOOBS on PATREEON.