In this video I show the method I use to produce PCBs using photosensitive dry film

Materials (no affilition for any)

Sodium Hydroxide (Lye) - ACE hardware
Sodium Carbonate (washing soda) - ACE Hardware
Photosensitive film - https://www.amazon.com/gp/product/B01...
UV LED lights - https://www.amazon.com/gp/product/B08...
Transparency - https://www.amazon.com/Samsill-Transp...
Ferric Chloride etchant - https://www.amazon.com/gp/product/B00...
Copper board - https://www.ebay.com/itm/313742922377

Kicad - https://www.kicad.org/
Laminator - nothing special here as you don't need high heat - a simple Iron would do also
Laser Printer - Brother HL-2300D (ink jet wont work)
Old Picture Frame

0:00 Intros
1:29 Materials needed
5:28 The process in a nutshell
7:00 Printing the Transparencies
10:40 The transparencies
11:44 Doubling up the transparencies
12:00 Aligning transparencies front and back
13:11 Using an old picture frame to sandwich the board
14:12 Laminating the photosensitive dry film to the copper board
17:00 Exposing the board to UV
19:26 The exposed board - and removing the protective film
20:37 The sodium carbonate bath
23:45 Etching the board *** DANGER - PLEASE USE GOGGLES and GLOVES ***
24:23 The etched board
25:33 Removing the film with sodium hydroxide *** DANGER - PLEASE USE GOGGLES and GLOVES ***
27:00 The completed board
27:31 The completed board under the microscope