Inside the Manufacturing Process, Part 6: After Reflow, the PCB enters our Automated Optical Inspection (AOI) machine, where multiple high-precision cameras inspect each board, checking that components are placed correctly and solder joints are solid. Errors caught by the AOI machine provide real-time feedback, allowing us to immediately alter the process upstream. This immediate feedback loop prevents systemic defects, significantly boosting manufacturing yield and reducing costly rework. #ADVA