1150 ComponentsOur most complex project

>20 yearsmaintaining the same project

>20000Products sold

At LudFed, we specialize in comprehensive electronic engineering—from concept to manufacturing—combining hardware, firmware, software, cloud, mechanical design, and production testing tools in one unified team.
This unique combination of skills enables us to deliver competitive products.

We’ve completed over 200 projects and have tens of thousands of products operating in the real world, proving the reliability of our solutions. That many projects give us a few records worth mentioning:

We collaborate with companies, SMEs, freelancers, and enthusiasts, offering custom electronic designs ready for production (DFM – Design for Manufacturing).
Our production line handles prototyping and small to medium batch manufacturing, including precision SMD assembly,
and we have an expanding line of proprietary products.

We believe cutting-edge technology and continuous learning are key to delivering high-quality, cost-effective solutions.
Whether your project involves GPS, WiFi, IoT, or classic analog circuits like audio amplifiers—we’re ready.

We don’t just develop projects: we sponsor ideas.
Through our exclusive Project Sponsorship Program, we help visionary clients bring their concepts to market.

And after delivery? We’re still by your side.
Our after-sales service goes beyond the warranty, because what we truly build are long-term relationships.

Visit our product section to explore our designs.

“ Customer review

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I hired Christian to write firmware for a hardware prototype, and I'm very happy with the result. The code was cleanly structured, split into logical modules and well commented, so it was easy for me to follow and adapt on my own. Additionally he took time to understand my product and it's intended use and then guided me through the potential barriers to development.

He was responsive and hands-on when I ran into issues on my own hardware. He would review what I was seeing, suggest a fix, and stay with it until it was resolved. He also worked around my timeline without any friction. He's a true professional engineer when you review his other projects.

Communication was good overall. English isn't his first language, so I occasionally had to re-read a message, but it never led to a misunderstanding. He's approachable and easy to work with, and the collaboration felt more like working with a friend/partner than a contractor. The rate was more than fair for the quality of work.

I would hire him again without hesitation!

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