Hackers exploit critical flaw in Ninja Forms WordPress plugin

A critical vulnerability in the Ninja Forms File Uploads premium add-on for WordPress allows uploading arbitrary files without authentication, which can lead to remote code execution.
IEEE

Angular Velocity Estimation of BLDC Motors Using Kalman Filter Under Misalignment of Hall Sensors and Rotor's Magnetic Poles

Abstract: Numerous methods have been proposed for estimating angular velocity using Hall sensors for the control of brushless DC motors (BLDC motors). However, with these methods, the estimation ...