Architectures
Optical unit of qNinja is replaceable as the video below to support multiple wavelength and single/dual channel. Same LED units can be used for qNinja and qNinja Lite.
Videos
GitHub
https://github.com/hisashin/qNinja
https://github.com/hisashin/qNinjaLite
3D model
https://gallery.autodesk.com/projects/152314/qninja
https://gallery.autodesk.com/projects/149287/qninjalite
BOM
https://docs.google.com/spreadsheets/d/18tAKvtQan2V2jG4FmADiL27rzCOSOYGzmQSnbs4Soak/edit?usp=sharing