pcb-defect-detection-app. 一个用于检测pcb缺陷的原生鸿蒙NEXT应用, 挑战杯全国一等奖（应用部分）。支持实时检测与结果展示、检测记录存储与筛选、生成报表、缺陷统计等 | This is a native HarmonyOS NEXT application designed for detecting PCB (Printed Circuit Board) defects. It supports real-time detection and result display, storage and filtering of inspection records, generation of reports, and defect statistics.