how to make a PCB
STEP 1
get a print of your circuit on butter paper
STEP 2
cut the copper sheet according to the size of your circuit
STEP 3
place the printed paper on the copper board and press it.
STEP 4
remove the paper with the help of water or just remove it by hand.
STEP 5
put fecl3 in boiled water and make a mixture.
STEP 6
put your PCB in this mixture
STEP 7
stir slowly slowly until all extra copper removed from copper sheet.
STEP 8
your PCB is done.
STEP 9.
drill according to the size of your circuit drill holes.
STEP 10
place components
STEP 11
solder the components one by one
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