The process of PCB fabrication is something that every person can try to do as a DIY home project. The individual just has to have the interest in understanding the methods used for creating the PCB, as well as the interest to decipher the different graphic symbols on the schematic diagram. The process of creating the schematic diagram cannot be skipped because this serves as the blueprint by which the mounting of the PCB’s components is going to be based on.


One way to easily decipher a schematic diagram is by remembering that the symbols stand for each component and the letters are merely abbreviations of the names of each component. For instance, the letter BT on the diagram paired with the symbols + and – is understandably an indication that  spot is where the battery terminal would go. The “+/-” symbols indicate which way the battery should be facing when mounted. Electrical wires are normally indicated with lines, and in complex diagrams the lines would be in different colors to indicate the different types of wires that serve varying purposes.


The diagram can be created on a computer with the aid of a specially-designed program. This gives the PCB creator the advantage of being able to test the feasibility of the circuit board according to how the components are arranged on the diagram. However, the computer program can be a bit expensive and would not be a worthy investment if the individual does not have any intention of earning an income out of his PCB fabrication hobby. They can make use of free program trials for creating the diagram but these often do not include the testing environment.

This is why a lot of hobbyists often opt for the tried-and-tested method of drawing the diagram directly on the copper plate of the circuit board. This is way cheaper than installing a program on the computer. All the individual needs to invest on is a bunch of Sharpies and a ruler for drawing the lines and symbols with.

However, making a mistake on the drawing can be tricky since permanent markers cannot be erased that easily. Any leftover mark could cause an error with the mounting of the components, which means that the PCB fabrication could end up as a failure. The best way to avoid mistakes is to create the schematic diagram on a piece of paper first and once it is finalized, just copy the final output onto the circuit board.

pcbOnly a few people are aware of the amount of work that goes into PCB fabrication. The only concern for most people is that their electronic gadgets should be working as promised. What they fail to understand is that these gadgets are only able to deliver the work that it is supposed to deliver because the printed circuit board makes it possible.

The PCB not only simplifies the way that electrical components operate. It also makes it possible for more than one component to operate simultaneously. This is why you can play online games on your while the various social media apps are running and constantly popping notifications of online activities.

Another notable fact is that PCB fabrication has come a long way from when it was first patented in the mid-1900s. All the recent developments in the fabrication of printed circuit boards have made it possible for televisions to be thinner, wider, and smarter. Advances in PCB technology has made it easier for people to connect to each other over long distances but with fewer costs.You can see more details about PCB fabrication by visiting on site Pcbnet.

This is why a lot of technological geeks are interested in creating PCBs. Who knows maybe they might be the next person to discover another advanced method for modernizing the backbone of every piece of electronic device ever invented.