A growing collection of scientific instruments I design, build, and use in my own work. Where commercial tools exist but are expensive or closed source, building your own is often the right answer. Everything here ships with source files, OpenSCAD parametrics, firmware, and the lessons I learned from getting the build wrong the first time.
The cost of scientific tools shouldn’t be the bottleneck on what science gets done, so all of this is yours to copy, modify, and improve.