Specification Product Name Smart Trash Can KitDimensions Length 90mm Width 85mm Height 100mmPower Supply 5V DCApplication DIY smart trash can with motion detection functionalityNote This is a DIY kit and requires welding and assembly Features 1 Ultrasonic Detection Utilizes ultrasonic sensors to detect objects approaching the trash can automatically triggering the lid to open 2 Microcontroller Integration Includes a microcontroller chip STC8H1K08 to process detection signals and control the servo motor for lid activation 3 Automatic Functionality Lid opens when an object is detected and closes when no object is detected ensuring seamless operation 4 Compact Design Modular components efficiently packed to fit the compact dimensions of the trash can housing 5 DIY Ready Provides all necessary circuit parts in a kit format enabling hands on assembly and learning experience Package Include 1x Trash Can Accessory Kit1x Shell Accessory Kit1x Power Cable