Step to etching pcb
Step 1: Design
Step 2: Print out the design onto the
shiny side of the transfer paper
Step 3: Sand the copper plate so there is a rough surface for the design to
stick to when transferred
Step 4: Wash the copper with some water and rubbing alcohol and let it dry
Step 5: Cut out the designs and place them face down on the copper
Step 6: Run the copper plate with the design face down through a laminator 5-7
times until the plate is hot
Step 7: After running the plate through a laminator or iron place the plate
into a cold bath and agitate until the paper floats off
Step 8: Place the PCB into the etching solution and agitate for 25-30 minutes
or until all the copper has dissolved around the design
Step 9: Once all the copper is gone rinse it in the water bath, let it dry and
use rubbing alcohol to whip off the ink transferred onto the PCB
Step 10: And now you have an etched PCB board but you still need to drill the
holes