Of course you can. The instructions are right here: https://lightboard.info/

I built mine. Of course, I have a full fabrication shop, including a welder, grinder, a slew of power tools, experience with electrical wiring, and a Master’s degree in Computer Science.  Do you need all that?  No … but it sure helps, right?

It also took me about 3 weeks to figure out all the details so that all the parts worked well together.

It all comes down to the value of your time. Do you want to spend your time building – or spend your time teaching/creating/giving workshops, etc.?