How to Build a Mechanical Keyboard Under $50: A Comprehensive Guide

Are you looking to build your very own mechanical keyboard without breaking the bank? With careful planning and selection of components, it is definitely possible to create a high-quality mechanical keyboard under $50. This step-by-step guide will walk you through the process from choosing the right keyboard kit to customizing your final product.

Step 1: Choose a Keyboard Kit

Start by selecting a budget-friendly keyboard kit that includes a PCB (Printed Circuit Board), case, and plate. Consider the following popular options:

GK61/68: Compact keyboards known for being affordable and reliable. DZ60: A popular 60% PCB that is highly supported and customizable. Kailh Box Switches: These are often included in budget kits and offer good quality.

Step 2: Select Switches

Mechanical switches play a crucial role in the typing experience. Here are some affordable options to consider:

Gateron or Kailh switches: Renowned for their smoothness and affordability, you can find them for around $0.50 to $1 per switch. Cherry MX clones: These provide a good typing feel at a lower cost, making them a solid choice for those on a budget.

Step 3: Choose Keycaps

Keycaps should be chosen based on your preferred aesthetic and durability:

ABS or PBT keycaps: PBT is more durable but slightly more expensive. ABS is cheaper but wears out faster. Budget sets: Look for affordable keycap sets on sites like Amazon or AliExpress.

Step 4: Add Stabilizers

Stabilizers are essential for larger keys like the spacebar and enter key:

Clip-in stabilizers: These are easy to install. Lubing: A low-cost upgrade that provides a smoother feel.

Step 5: Tools and Extras

Ensure you have the necessary tools for assembly:

Soldering Kit: Around $10-20 for a basic kit. Keycap Puller: Inexpensive, typically under $10. Switch Puller: Also inexpensive, typically under $10.

Step 6: Assembly

The assembly process involves the following steps:

Soldering: If your PCB is hot-swappable, skip soldering. Otherwise, solder your switches onto the PCB. Install Stabilizers: Place them on the PCB before adding key switches. Add Keycaps: Once everything is in place, snap on your keycaps.

Step 7: Testing

After assembly, connect your keyboard to your computer and test all keys to ensure everything is functioning correctly.

Step 8: Customization

Consider software customization if supported for macros and RGB lighting:

Enhance your experience with features like macros and custom RGB lighting. Explore software options like gxKeyboard, Web Mechanic Keymap Editor, or QMK Firmware.

Budget Breakdown

ComponentCost Range Keyboard Kit$20-30 Switches (12-15)$6-15 Keycaps$10-20 Stabilizers$5-10 Tools (Optional)$10-20

Final Tips

Shop Smart: Look for sales or bundles to save money. DIY Learning: Building a keyboard is a great way to learn about electronics and customization.

By following these steps, you should be able to build a functional and enjoyable mechanical keyboard within your budget! Building a DIY mechanical keyboard is not only cost-effective but also rewarding. Enjoy crafting your custom keyboard and enhancing your typing experience.