2 layers70 × 151 mm
Dm50
xavierbasc/dm50
DM50 is a cheap, powerful, easy to build, open source hardware, and high precision calculator.
131 parts38GPL-3.0
Calculator
11 boardsKiCad boards from 9 GitHub repositories tagged “calculator”, the most starred first; open any of them in PCBKit.
- 2 layers76.2 × 147.3 mm
- 2 layers82.9 × 144.2 mm
- 2 layers66 × 65 mm
- 2 layers108 × 150 mm
Numpad
20after4/macro-calculator
Custom USB Keyboard & Standalone Calculator written in MicroPython for the RP2350
54 parts1 - 2 layers98 × 187 mm
Projet
FranklinBerger/Polonise-Inverse
Projet électronique de calculatrice en Polonaise Inversse. Bassée sur un ESP32 sur firmware MicroPython, elle a été initialement conçue dans le cadre d'un stage de découverte de l'électronique durant 1 mois.
137 parts1 - 2 layers100 × 52.5 mm
Mk 52 keyboard
Fyfar/mk_52_keyboard
KiCAD keyboard layout for MK-52 soviet calculator
33 parts1CERN-OHL-P-2.0 - 2 layers81.3 × 131.4 mm
Calculator
hdkghc/calculator
A computer algebra system project written in C++, built for the i.MX RT1011 crossover MCU.
65 partsGPL-3.0 - 2 layers80 × 100 mm
- 2 layers100 × 100 mm
- 2 layers91.5 × 187.5 mm
