TODO
Logo is based on a 4f1 (n=4 l=f=3 m=1) Hydrogen wave function/orbital section (see here).
(Use http://wavefunction.danielsvane.dk/ if you want to visualize it in 3D.)
Quanta's Quanta75's logos:
Want to use it (on the original or a modified PCB) commercially? Contact me.
Without the logos, you are free to use, make, modify, distribute and sell the PCB however you wish, per the CERN-OHL-P-2.0 License.