I'm an absolute beginner with access to a pretty well equipped shop.
I want to cut a 1/2'' deep and 3/4'' wide groove in a piece that is about 3/4'' thick and 1.5'' wide.
The groove is also very long relative to the piece, going almost its entire length (pic attached).
I am planning on putting up a reclaimed wood accent wall similar to the photos below:
I have all of the lumber, but I am curious about opinions on jointing the pieces. I was thinking about using tongue/groove for the edges and possibly using biscuit joints for the...