Reverse engineer of a volvo 'rheostat' light controller module.
Note that the schematic may very well contain errors, use at your own risk!
Circuit traced and schematic drawn by Jonas Sjöberg in 2014.
./doc datasheets
./kicad/project kicad project files
./release schematic render
./trace pcb photos and gimp image composite
All files licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International.