An open source E-ink smartwatch
Precision Trigonometry: Advanced Calculator for Complex Math
LDraw™ editor for LEGO® style digital building instructions.
*nix Sidereal Clock
QPlot - 2d plotting tool based on Qwt
AVR-based single axis stepper motor controller
GRBL port for RAMPS .1
Enter a two dimensional maze and exit automatically.
A powerful, versatile tool for offilne spike analysis and sorting