2 layers100 × 100 mm

MK2090 PERI order
ptravnik/Retro_CALC
A powerful RPN calculator, programmable in BASIC
50 parts8GPL-3.0
Open-source boards designed in KiCad by ptravnik on GitHub, from 1 repository. A board’s address here is its repository’s there.

ptravnik/Retro_CALC
A powerful RPN calculator, programmable in BASIC