This video shows how to make a glass style LEGO vending machine using standard LEGO bricks and transparent elements. The ...

Learn how a free tool lets you build and test digital circuits on your computer and see how chips really work before making ...

Abstract: Sensor drift is a common problem in E-nose systems. In recent years, research on this problem has made significant progress, and various drift compensation methods have emerged. Although ...

Abstract: Polyimide cracking is a significant reliability challenge when packing a Wafer-Level Chip Packaging (WLCSP) on substrate with normal flip chip process. In this study, 3-layer WLCSPs were ...