Screenshots, photos, video compression, and copyright considerations for the web.
Parametric 3D modelling in FreeCAD — Sketcher, Part Design, and Spreadsheet workbenches.
Laser cutting a press-fit design — parametric FreeCAD model, TechDraw, Inkscape, and Epilog.
MicroPython on the XIAO module — NEOPIXEL, OLED display, touch input, and the QPAD board.
FDM printing with Prusa — designing in FreeCAD and slicing with PrusaSlicer for Aalto Fablab.
KiCad schematic and PCB printing — MCU breakout board with LED, button, I2C/UART connectors, and Gerber export.
Milling, soldering, and testing a custom PCB — Roland SRM-20, Gerber export, CopperCAM tool paths, and test firmware.
Reading a sensor over I²C and driving a complex output device — sensor → actuator mapping on the custom board.