Electrocardiogram Printed Circuit Board Created a four-layer mixed-signal PCB for measuring biopotentials across four channels with 24-bit resolution. Image to Constellation Map for Wireless Communication Images are edge-detected and downscaled, then transmitted over QAM modulation with a software-defined radio. Radar-Optical Fusion Developed a radar-optical fusion system integrating a FMCW radar data with real-time images.