How to make a printed circuit board I.

For electromaniacs, who don't know how to make an printed circuit boardHere is a simple step-by-step guide.

1- Materials:

- Sheets of couché paper 80gr, although magazine sheets of the same thickness can also be substituted.

- Plate of circuit board.

Printed circuit board

- Ferric chloride. (Be careful where you throw it, it is very toxic).

Ferric chloride

- Plastic bucket or commonly called Taperware.


- Plastic tweezers.


- Aquarium compressor.


- Aquarium air diffuser.


- Laser printer.

Laser printer

- Iron.


- Steel wool.

Steel wool

- Lima.


- Dremel type drill.


- Indelible marker.

Marker pen

- Universal solvent.



5 thoughts on “Como hacer placa de circuito impreso I.”

  1. hola alberto, first of all, thanks for everything, I ask you a question, can you upload again the pcb? so I can print it and try to do it at home and another thing, how did it work? do you have any theory to reinforce this that you recommend? thanks.

  2. Daniel again

    Thank you very much for your prompt reply, and I congratulate you on your website.
    OK, I'm just starting out in the world of electronics and I've been working on it for a while.
    I'm going to start making "touch machines" to sell them.
    And so obviously I need to make the printed circuit boards and I will make
    regularly, my question is what is the compressor for and what is it used for?
    air diffuser and what can happen if it is not used in the process?

    Thank you very much, you already have a reader and follower of te WEbsite here in Mexico.

  3. Hello, I would like to know how to make a universal tester.

    the steps but I would rather like to

    to tell me how to draw

    the circuit

    on the phenolic plate

    thank you

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