What is the name of the equipment to make printed circuit boards ah, about how much?

You can do it yourself, buy the copper-clad board in the electronic market, and then draw a good line, simple to use a knife to carve out the isolation area. Complicated point can paste adhesive paper, and then the need to remove the copper foil area carved out with a knife, and then use ferric chloride + hydrochloric acid etching. If it's going to be really nice, get a prototype factory to do it. Cheap ones are 200-300$, expensive ones are 600-700 hundred. Do 5pcs and 20pcs maybe the same price.