Hi I'm a newby to this forum so,
Where can i find a list of components to build a blutooth dro for a lathe.
Paul
Yuriy's TouchDRO site has links to everything you need:
TouchDRO resources page
Follow various links and you will find what you need. Your question was a little vague, so that's about the best I can come up with.
What scales do you plan to use, the cheap chinese type or the glass quadrature scales.