Hi everyone, and welcome to ByTechLab!
I’m an electronics engineer and multidisciplinary maker based in Poland. I built this site to document and share the technical projects I work on in my free time — from RF, through analog/digital circuits and embedded software, to mechanical creations and 3D-printed prototypes. Here you’ll find in-depth write-ups, design files, measurements, and lessons learned from real builds.
Feel free to explore the projects, leave comments, or drop me a message if you have questions or feedback!
Reverse Engineering HerkuleX DRS-0602 Servo
You must be wondering why I’m reverse engineering HerkuleX DRS-0602 servo. The answer is pretty straightforward: someone has damaged it by connecting the power supply to the wrong pins of the pin header. As you might have guessed it, the magic smoke has escaped immediately…
Wind Sensitive LED Tree
You must be wondering why I’ve done this fancy and unusual project. The answer is pretty straightforward: I wanted to make “one of a kind” gift for my friend. Just something you can’t buy in a store , you know what I mean :). The…
NASA Lunar Sampling System Design Challenge – Regolith Reaper
OVERALL DESCRIPTION OF THE COMPETITION NASA is seeking to challenge the GrabCAD Community by sponsoring an open competition in which participants design a sampling system to collect lunar surface materials for return to Earth and subsequent scientific analysis. The competition will be to design a…
RTL-SDR dongle case & some design tips for FDM technology
I’ve got inspired by the Adam Savage “One day builds” series which is being published on Tested (YouTube channel). Because of that , I will start publishing short posts describing my “one day projects” from now. Each one of them will be tagged with [#One…