Will Cogley on MSN

Arduino spherical drone build reverse coupling fix

In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino.
IEEE

Using Control Barrier Function in Distributed Explicit Reference Governor

Abstract: This article presents an explicit reference governor (ERG) design method, which incorporates a control barrier function (CBF) and considers both nonconvex and convex constraints in different ...
Hackaday

Inside SKALA: How Chornobyl’s Reactor Was Actually Controlled

Running a nuclear power plant isn’t an easy task, even with the level of automation available to a 1980s Soviet RBMK reactor.
Hackaday

Driving WS2812Bs With Pure Logic

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any ...
IEEE

Low-Speed Sensorless Control of Switched Reluctance Motor Drives Using Random Pulse Injection for Noise Reduction

Abstract: To reduce copper loss and noise caused by high-frequency pulse injection (HFPI), this article proposes a random pulse injection method based on a proportional-integral control duty cycle (PI ...
NPR

U.S. ski star Lindsey Vonn is in 'stable condition' after crash in Olympic downhill

CORTINA D'AMPEZZO, Italy — Lindsey Vonn's comeback had been years in the making, and the goal had always been the 2026 Olympic Games in Cortina. This is the site of so many cherished memories for the ...