Profile // Jon Olsen
Hands-on builder across hardware, firmware & fabrication.
I design and prototype complete physical-digital systems — from custom PCBs, microcontroller firmware, and sensor integration to 3D printed enclosures, RC aircraft, and interactive software.
// Embedded & Electronics
- › Arduino / ESP32 / AVR / RP2040
- › Custom PCB Design (KiCad)
- › MOSFET Drivers, Power & Sensors
- › Bench Debugging & Validation
// Fabrication & CAD
- › Fusion 360 Parametric CAD
- › FDM & SLA 3D Printing
- › Vacuum Forming & Jigs
- › Rapid Functional Prototyping
// Software & Systems
- › Python Workflow Automation
- › C / C++ / CircuitPython
- › TypeScript & Interfaces
- › UI/UX & Industrial Design
Why This Site Exists
Most of my projects are never truly "finished" — I revisit and upgrade them as I pick up new tools, test equipment, or ideas. This site serves as both my open engineering notebook and portfolio.
// Support the Lab
If one of my 3D models on Printables, schematics, or build logs saved you an afternoon on the bench, you can fuel the next prototype.
Buy Me a Coffee