Abstract: Systems and methods for printed conductors include processes and compounds that include carbon nanotubes and graphene in elastomeric polymers to create and control resistivity and conductivity. In an embodiment, a compound may provide various processes and 3-D printing settings, such as a percentage of conductive material additive, a compounding process, a 3-D printing nozzle diameter, a 3-D printing layer height, a 3-D infill pattern, and other ingredients. The compound may provide a conductive device according to an input resistance profile. The conductive device may be further modified through tool pathing or printing geometries to produce various sensors, such as clothing sensors or padding sensors.