The detailed protocol for the assembly of the LED controlled electronics and the source files for KiCAD EDA are available here. The most up-to-date protocol describing the electronics assembly process can be found in the <a href="https://app.labstep.com/sharelink/3bb3a131-51c4-4d37-abab-cd5e75760140">Labstep repository</a>. The publication snapshot of the protocol is <a href="https://osf.io/7vxrj/">available in OSF</a>.
The KiCAD EDA source files including the electronics schematics and the printed circuit board layout are available on GitHub: <a href="https://github.com/jnedbal/LEDregulator">LEDregulator</a> with a publication snapshot <a href="https://osf.io/b4wph">available in OSF</a>.
@[osf](7vxrj)