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Do you ever wonder how and who developed the technology we use today? Well, we will not get into technical and complex details of how some things were possible, and others weren’t. This article will primarily focus on the assembly of printed circuit boards (PCB). All modern electronic and digital equipment have PCBs as an essential component.

These circuit boards are the foundation of major electrical equipment because they provide the connection for different parts and components of a digital electronic device.

Assembling a Circuit Board: Step-by-Step

If you want to assemble a circuit board on your own, you will need clear instructions and, more importantly, the right assembly guide. There are many key components that you need to consider when working on a major type of circuit board. However, when assembling a PCB, you have to be extremely careful to avoid errors, functional problems, and/or delays.

The main components of a typical PCB include a plastic or resin board that comprises different conductive and non-conductive metal parts. The silkscreen on the PCB guides the assembler on how and what connects on the board. Furthermore, you should know that the more components that a PCB requires, the longer it will take to assemble it. Let’s take a look at the four main steps of assembling your PCB below.

Step 1: Schematic Designing of the Board

You should create a schematic design before the production of the actual PCB. It serves as a silkscreen that looks like a roadmap. It means that the lines on the schematic design help to point out which component connects with what on the PCB. In general, a schematic design represents the whole circuit board. Hence, if any issues arise, they will be easy to resolve due to the schematic drawing.

Step 2: Board Design Layout

Now, the more important step. You have to convert, or more precisely, “translate” the schematic drawing into an electronic design. Bear in mind that the electronic design is present in automation software. After exporting this design in any acceptable format, you can begin the production of the board.

Step 3: Production and Assembly of the PCB

The production of the PCB is critical. You have to define all the dimensions and angles accurately to create the board finally. There are various circuit board manufacturing technologies that you can use as an assembler. The most common ones include thru-hole and surface mount technology. However, which technology you use will depend on the board’s specific requirements.

Step 4: Final Testing of the PCB

The process doesn’t end with the production of the circuit board. The last part of the assembly involves testing the board to ensure all PCB functions are achievable. The final testing phase checks and ensures that the design of the PCB is error-free and matches the schematic drawing.


As technology keeps evolving in various industries and fields, we have better and more efficient means of getting work done. However, technology encompasses a wide range of digital, electrical, and physical components in place. When assembling a PCB, you have to make sure that you take your time while producing schematic designs, choosing technology for production, and actually manufacturing the board. Slight errors can make the entire PCB non-functional. So, follow the step-by-step guide to ensure you don’t make any mistakes.

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