EDN

A simpler circuit for characterizing JFETs

Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate ...
IEEE

Bootstrap-Driven Adaptive Resampling for Enhanced Solutions of Second-Order Differential Equations in RLC Circuits Using PINNs

Abstract: Physics-informed neural networks (PINNs) offer a flexible framework for solving differential equations using physical constraints and data. This study focuses on second-order ...
Hackaday

Gilbert Cell Lacks Sullivan

If you’ve ever used an NE602 or similar IC to build a radio, you might have noticed that the datasheet has a “gilbert cell” ...
Australian Broadcasting Corporation

Play dough circuits 2: experiment with electricity

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...
IEEE

Enhanced Linear Active Disturbance Rejection Speed Control of IPMSM Based on Interference Differential Compensation and Cascaded Linear Extended State Observer

Abstract: Due to the influence of bandwidth, the interior permanent magnet synchronous motor (IPMSM) control system based on a traditional linear active disturbance rejection controller has a coupling ...