Sensors and analog ICs play a key role in signal acquisition, environmental perception, power management, and signal processing, serving applications in consumer electronics, industrial automation, automotive systems, and medical devices. Factors such as design updates, project adjustments, technology iteration, and inventory over-purchasing often lead to idle stock of these components. We support the recycling of surplus sensors and analog ICs, helping enterprises manage idle signal processing and perception components, optimize inventory efficiency, and unlock the residual value of these functional electronic parts.