vanessa de lara

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So, how do you understand? You want to create your own custom mechanical keyboard, but you don't want to break the bank, right?
I totally get it! The world of mechanical keyboards is both exciting and overwhelming at the same time, especially with so many different switches, keycaps, and layouts available.
But don’t worry – I’m here to guide you through the entire process of building your very own mechanical keyboard, all while keeping the total cost under $100. Sounds awesome, right?
Building a custom mechanical keyboard has never been more popular, and with the right components, it’s definitely achievable without burning a hole in your wallet.
Let me take you through each step of the process so you can enjoy the satisfaction of building your own keyboard, without the hefty price tag.
Step 1: Choosing the Right Components

The first thing you need to know is that a custom mechanical keyboard consists of several key components: the keyboard case, PCB (printed circuit board), switches, keycaps, and stabilizers.
Don’t worry about the jargon – I’m going to explain each one in detail so you can choose what’s best for you.
1.1 Keyboard Case
When it comes to the case, this is where your switches and PCB will go. You can find cases made from plastic or aluminum, but to keep the cost down, plastic cases are the way to go.
They offer great durability and aesthetics while staying within budget. Look for cases that are “universal,” meaning they can support different layouts of PCBs.
1.2 PCB (Printed Circuit Board)
The PCB is what connects all the switches together. It’s the heart of the keyboard. When choosing a PCB, make sure it is compatible with the layout and case you’ve selected. Some PCBs come with hot-swappable functionality, meaning you can change the switches without soldering, which is a huge plus for beginners! I recommend looking for a 60% or 75% layout if you’re aiming to save money.
1.3 Switches
The switches are the most important part when it comes to the feel and sound of your keyboard. They come in different types such as linear, tactile, and clicky.
For a budget build, I recommend Gateron or Cherry MX clones. These offer great performance without the high price of premium switches. Look for switches with a smooth actuation that suits your typing style.
If you want something quiet, try the Gateron Browns or Red switches.
1.4 Keycaps
Keycaps are the part of the keyboard you physically press. To stay within budget, you can look for ABS keycaps instead of PBT keycaps, as ABS is usually cheaper.
I recommend getting a keycap set that has double-shot molding, which means the legends (letters and symbols) won’t wear off over time.
1.5 Stabilizers
Stabilizers are what keep your larger keys like the spacebar, enter, and shift from wobbling. Look for clip-in stabilizers that are easier to install. There are also some budget options out there that are great for a custom build.
Step 2: Putting the Pieces Together

Now that you've got all your components, it’s time to assemble them! Don’t worry, I’ll break this down into manageable steps, and before you know it, you’ll have a fully functional custom keyboard.
2.1 Install Stabilizers
Before you start placing the switches, install the stabilizers on the PCB. These can be tricky, so make sure they are securely clipped into place. The larger keys will feel a lot better with proper stabilizers.
2.2 Place the Switches
If you have a hot-swappable PCB, placing the switches is super easy. Just snap them into place! If you have a non-hot-swappable PCB, you’ll need to solder each switch to the PCB – don’t worry, you can find tutorials online if this is your first time soldering.
2.3 Attach the Keycaps
After the switches are in place, it’s time to pop the keycaps onto the switches. This is the fun part, and you can really get creative with your keycaps to personalize your keyboard.
2.4 Test Your Keyboard
Before you finish, make sure to test each key to ensure everything works properly. You can use websites like Keyboard Tester to check if all your switches are functioning correctly.
Step 3: Final Touches and Personalization

Your custom mechanical keyboard is now assembled, but you’re not done yet. It’s time to add some flair and make it uniquely yours.
3.1 Customize the Sound
To improve the sound, you can add foam dampeners between the PCB and the case. This helps reduce noise and gives your keyboard a more premium sound. You can also lube the switches to make them even smoother.
3.2 Keycap and Case Customization
The beauty of custom keyboards is the ability to personalize them. You can mix and match keycap colors and styles, or even add RGB lighting to the keyboard for a more vibrant look.
3.3 Software Configuration
If you’re using a programmable PCB, you can configure your keymaps, macros, and even lighting settings. Software like QMK or Via lets you customize your keyboard to the max.
Why Build a Custom Mechanical Keyboard?

Building a custom mechanical keyboard isn’t just about saving money (although it definitely helps!). It’s about creating something that fits your exact preferences in terms of typing feel, aesthetics, and functionality.
Plus, it’s a super satisfying process that allows you to really understand how your keyboard works.
Whether you’re a gamer, programmer, or just someone who types a lot, having a keyboard that is tailored specifically to your needs can make a huge difference in your productivity and comfort. And let's not forget – it’s just plain fun to build!

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FAQs

Q1: Can I really build a custom keyboard for under $100?
A1: Absolutely! By carefully choosing budget-friendly components like plastic cases, budget switches, and ABS keycaps, it’s totally possible to build a great mechanical keyboard under $100.
Q2: What tools do I need to build a keyboard?
A2: For most builds, you’ll need basic tools like a soldering iron (if you're not using a hot-swappable PCB), a keycap puller, and a screwdriver for the case. The process is easy to follow even if you're new to it.
Q3: Can I customize the layout of my keyboard?
A3: Yes! Many custom keyboard PCBs come with different layout options like 60%, 65%, or 75%, so you can choose the layout that best suits your needs.

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If you liked this article, don’t forget to share it with your friends who are also interested in building their own mechanical keyboards. ? And, hey, feel free to drop a comment below about your keyboard-building journey! I’d love to hear from you!
For more detailed articles on all things keyboards, make sure to check out Keyboards Technology. Let’s build something amazing together!

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