If you already have a pcb layout then there s no problem you can just skip.
How to make a homemade circuit board.
Making your circuit board design.
2 dissolve 2 3 tea spoon of ferric chloride power in the water.
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Printing your pcb layout.
Put the board and photo paper arrangement on a clean wooden table covered with a table cloth with the back of the.
4 the fecl3 reacts with the unmasked copper and removes the unwanted copper from the pcb.
After printing on glossy paper we iron it image side down to the copper side then heat up the electric iron to the.
You can do this either using a sharpie.
Part 1of 3 design 1.
The fundamental method by which a printed circuit board is manufactured is usually to cover the regions of copper that are necessary on the completed board through an etch resist and after that dip the board in etchant that takes away the undesired uncovered regions of copper.
Select your method of imprinting the circuit schematic on the copper board.
The article here presents a compilation of assorted diy hobbyist circuits to build listed orderly from very simple ideas to more complicated concepts.
If a simulation program is being used test the.
Making of printed circuit board pcb making involves the following stages draw the circuit diagram as compact as possible on a paper.
When you print your layout.
The video below is not mine.
3 dip the pcb into the etching solution ferric chloride solution fecl3 for approximately 30 mins.
Using pliers or a spatula hold one end and keep it steady.
1 take a plastic box and fill it up with some water.
The article becomes the hub for all dedicated electronic hobbyists and electronic neophytes as here they can find all types of interesting electronic circuits right from simple homemade types to the much professional ones.