3v
There are 2 repositories under 3v topic.
deklaus/OpenValveControl
Low cost smart control for 3V motorized floor heating actuators (like VdMOT and others)
wheedal/neodenCircuitStudio
neodenCircuitStudio is a Python3 script for converting Circuit Studio pick and place file output into a NeoDen 3V / 4 machine compatible file.