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Mathematics

2 boards

KiCad boards from 2 GitHub repositories tagged “mathematics”, the most starred first; open any of them in PCBKit.

4 layers95.6 × 73.6 mm
Mathpad
Summa-Cogni/Mathpad
A mathematical keypad for students and professionals
93 parts243
2 layers147.4 × 63.2 mm
Guitar down octave
MR-DOS/guitar_down_octave
A octave-down effect for guitar. All analog, no microcontroller, no DSP.
219 parts5GPL-3.0