Make high quality PCBs at home: an overview

How to make printed circuit boards at home with 0.15mm traces and soldermask.
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[omsingharjit]

It's interesting that you do both electronic and chemistry . Plz also made informative video on uv curable pcb solder mask how it's works and how it's made ?

[omsingharjit]

Vice pich is very low tk understand !!

[rohitshetty]

Also, a fourth reason for making your own PCB is that in most of the developing world - it is still costly to get PCB for hobby usage - shipping costs the bulk of the money.
I've been in search of the process that would allow me to make a homemade PCB without a laser printer (as they are costly)