Wearable Integraded Sensing System (WiSSDA) for Lower-Limb Exoskeleton Design

This supplementary materials repository provides the essential digital files and documentation required to replicate the design, fabrication, assembly, and operation of a Modular Wearable integrated Sensing System for Data Acquisition (WiSSDA) for Lower-Limb Exoskeleton Design. The materials include PCB design files (.brd, .sch) for the custom data acquisition shields, SolidWorks CAD files (.sldasm, .sldprt) for 3D-printable exoskeleton components, a spreadsheet detailing 3D printing parameters optimized for FFM-based fabrication, and Arduino source code for modular sensor integration and data collection. The Arduino code enables synchronized acquisition of kinematic data from upper-body IMUs, joint kinematics from encoders, and kinetic measurements from pressure-sensitive insoles. These open-source resources are intended to support reproducibility and adaptation of the hardware platform for research and development in wearable robotics, rehabilitation, and human biomechanics.