In effect, to get your machines going, you now need a Thermionic Fabricator to make the metallic vacuum tubes. Then you need the Carpenter to make the circuit boards.
To make the vacuum tubes in the Thermionic Fabricator, you can look up the recipie in NEI, but it also needs glass in the slot up in the top left area to do it.
The Carpenter's recipes are in NEI, go look it up.
The rest of the information you need is on the Wiki.