Reference for
Mechanical Design
& 3D Printing

Design smarter. Print better.

Design Faster

Simple references you can adapt to your own projects.

Learn by Example

Straightforward notes to guide your own designs and 3D prints.

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Open resources, accessible to makers and engineers.

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Featured Projects

Example of project documentation you can get on this website

Mobile Robot with Track

DZ01: A modular 3D-printed mobile robot with tracks. A simple DIY kit for beginners to learn WeMos D1 Mini and Arduino IDE.

Featured Articles

Latest articles where I share my opinions, guides and stories.

What is the best filament material for  your application?

oleh Amirul Faiz Fadzil, 26 Feb 2026

What is infill, and how affects our 3D prints?

oleh Walid Bin Wajdy, 24 Feb 2026

Cara ia berfungsi dan kenapa ia semakin popular

oleh Amirul Faiz Fadzil, 19 Feb 2026

About Domechy

Domechy is an educational platform dedicated to mechanical design and 3D printing. It exists to make engineering knowledge more accessible through clear explanations, practical examples, and real-world projects.

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