Why Build Your Own Mechanical Keyboard?

Have you ever sat in front of your computer and wondered how you could make your typing experience more enjoyable? If you find yourself typing for hours on end, whether for work or leisure, a mechanical keyboard DIY assembly might be just the thing you need. But why settle for a pre-built one when you can embark on a journey of personalization and satisfaction by building your own? Building a custom mechanical keyboard allows you to tailor every aspect of your typing experience to your liking – from the type of switches, keycaps, and layout, to the overall aesthetics.

In this beginner’s guide, we will explore the exciting world of custom mechanical keyboard assembly, providing you with the knowledge and tools to create a truly unique typing machine.

Understanding the Basics: What is a Mechanical Keyboard?

Before diving into the realm of custom mechanical keyboard assembly, it’s essential to understand the basic principles behind a mechanical keyboard. Unlike the membrane or scissor-switch keyboards commonly found in laptops or low-cost desktop keyboards, mechanical keyboards utilize individual mechanical switches underneath each keycap. These switches offer a tactile response and audible click, providing a satisfying and precise typing experience. Mechanical keyboards are known for their durability and longevity, making them a popular choice among enthusiasts and professionals alike.

Choosing the Right Components: Mechanical Keyboard DIY Assembly

When it comes to building your own mechanical keyboard, the freedom to choose every component is half the fun. Here is a breakdown of the key components you’ll need for your custom keyboard assembly:

1. Switches:

The switches are the heart and soul of any mechanical keyboard. They determine the typing experience, including the key travel distance, actuation force, and sound. There are various types of switches available, each offering a different feel and sound profile. Some popular switch options include Cherry MX, Gateron, and Kailh switches.

2. Keycaps:

Keycaps are the visible part of the keyboard and play a significant role in both the aesthetics and tactile feel. They come in different materials, including ABS plastic, PBT plastic, and even more exotic options like metal or wood. The keycap profile, such as OEM, Cherry, or SA, also affects the overall typing experience.

3. PCB (Printed Circuit Board):

The PCB is the backbone of your keyboard, providing the electrical connections between the switches and the computer. Opting for a programmable PCB allows you to customize your key layout and assign macros to specific keys.

4. Plate:

The plate holds the switches in place and provides stability to the keyboard. It also contributes to the typing feel by affecting the switch’s sound and responsiveness. Common plate materials include aluminum, brass, and polycarbonate.

5. Case:

The case is the external shell that encloses all the components and gives your keyboard its overall design and structure. Cases can be made from various materials like plastic, aluminum, or wood, each offering different levels of durability and aesthetics.

6. Stabilizers:

Stabilizers are essential for larger keys, such as the spacebar, shift, and enter keys, ensuring smooth and consistent key presses. They help reduce key wobble and provide stability during typing. There are different types of stabilizers, including PCB-mounted and plate-mounted options.

Building Your Own Mechanical Keyboard: Mechanical Keyboard DIY Assembly

Now that we have a good understanding of the components involved let’s dive into the step-by-step process of building your own custom mechanical keyboard assembly.

1. Gather your Components and Tools:

Before you can start assembling your keyboard, make sure you have all the necessary components and tools at hand. Double-check your order and ensure that you have switches, keycaps, a PCB, a plate, a case, stabilizers, a soldering iron, solder, a switch puller, and a screwdriver if needed.

2. Preparing the PCB and Stabilizers:

Begin by carefully attaching the stabilizers to the designated spots on the PCB. Lubricate the stabilizers if desired to enhance smoothness and reduce noise. Once the stabilizers are securely in place, it’s time to install the switches.

3. Installing the Switches:

Using a switch puller, gently insert each switch into its corresponding slot on the PCB. Ensure that the pins on the switches align with the holes on the PCB. Press down firmly until each switch clicks into place.

4. Soldering the Switches:

With all the switches in place, it’s time to solder them onto the PCB. Heat up your soldering iron and carefully apply a small amount of solder to each switch pin, ensuring a solid electrical connection. Take your time and avoid applying excessive heat to prevent damage to the PCB or switch.

5. Assembling the Keyboard:

Now that the switches are soldered, place the plate over the switches, aligning them with the corresponding keycaps. Secure the plate to the PCB using the provided screws, making sure everything fits snugly. Finally, attach the case to the plate and PCB, screwing it tightly to complete the assembly.

Personalizing Your Mechanical Keyboard

One of the main advantages of building your own mechanical keyboard is the ability to personalize it to your liking. Here are some ways to make your keyboard truly unique:

1. Custom Keycaps:

Investing in custom keycaps can transform the look and feel of your keyboard. There are countless keycap sets available in various colors, materials, and designs. Explore different profiles, textures, and legends to find the perfect match for your preferences.

2. Adding RGB Lighting:

If you enjoy a bit of flair, consider adding RGB lighting to your keyboard. Many custom PCBs support RGB backlighting, allowing you to customize the colors and effects to suit your style. From subtle and elegant to vibrant and eye-catching, the choice is yours.

3. Programming Macros:

With a programmable PCB, you can assign macros and functions to specific keys, making repetitive tasks a breeze. Create shortcuts, launch applications, or even execute complex scripts with a single keypress.

4. Experimenting with Switches:

Since you’ve built your own keyboard, why not explore different switch options? Swap out switches to find the perfect combination of typing feel, actuation force, and sound. It’s like having a personal switch tester at your fingertips.


In conclusion, Building your own custom mechanical keyboard DIY assembly is not only a fun and rewarding endeavor but also allows you to create a typing experience tailored to your preferences. From choosing the right components to personalizing the aesthetics, every step of the process provides an opportunity for self-expression. So, why settle for a generic off-the-shelf keyboard when you can embark on a journey of creativity and satisfaction? Start your mechanical keyboard DIY assembly adventure today and never look back. Happy typing! For more information, visit this Techy Robo.

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