Abstract: This paper proposed an Electrolytic Capacitor-less (Ecap-less) 800V onboard charger (OBC) based on a Half-bridge Split Capacitors Power Decoupling (HSC-PD) circuit. A new design and control ...

Abstract: This paper introduces a new implementation of the synchronized multiple bias-flip (SMBF) interface circuit for piezoelectric energy harvesting systems. The proposed circuit uses an optimized ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

In the late 1980s and 1990s, the Game Boy redefined handheld entertainment. With its chunky buttons, monochrome screen, and ...

In any multi-die assembly, stacking two or more active dies results in thermal stress. Heat dissipated from a lower die faces ...

Economist and historian Lawrence W. (“Larry”) Reed is president emeritus, Humphreys Family Senior Fellow, and Ron Manners Global Ambassador for Liberty at the Foundation for Economic Education (FEE) ...

If you just want a basic mobile phone, the Nokia 3210 is difficult to beat. It contains all the functionality you need to stay in touch or call for help in an emergency, plus a few extras – and all in ...