DIY Wireles charging basestation for apple

I ran across the following kit while looking for a charging station. I recently acquired a pair of airpod pros, and my current stations only does apple watch and phone.

Is it possible to build something like the Nomad 3 in 1 charging base station with parts from Digikey?
Would this build be economical?
Is there a base kit that gets close that could be added onto?

Yes, it would be possible to build something like the Nomad with parts available from Digi-Key. Would you be able to do it for less than buying a mass produced item? Debatable.

I can’t answer your last question. I’m not familiar with all the different wireless charging systems in use. Check the datasheets on the ones we offer.