I got an up-close look at Roblox's new safety feature. Here's what I found.

I traveled to Roblox's headquarters to do a demo of a new safety feature it says will help protect child users.
IEEE

A Novel Finite Position Set Phase-Locked Loop Strategy for PMSM Position Estimation With High-Precision and Low Computational Burden

Abstract: In pursuit of improving both the estimation accuracy and computational efficiency of sensorless control technology for a permanent magnet synchronous motor, this article proposes a novel ...
IEEE

Speed Sensorless Control of IPMSM With Model Predictive Current Control Plus Finite Position Set MRAS Observer

Abstract: This article introduces an improved model predictive current control (MPCC) with the finite position set model reference adaptive system (FPS-MRAS) observer for speed sensorless control of ...
9to5google

The Wyze Window Cam is a clever $35 ‘outdoor’ camera you can set up inside [Gallery]

Outdoor cameras are perhaps the most useful ones, but they can also be a lot of work to set up. That’s why the new Wyze Window Cam looks pretty intriguing. Available today for $35, the Wyze Window Cam ...