Will Cogley on MSN

Arduino servo tester with channel update

Build a 16 channel servo tester using Arduino and 3D printing, with a simple setup and updated channel control for smoother ...
Nature

At-home brain implant gives man with motor neuron disease his daily life back

A brain implant is helping a man with paralysis to communicate with his family and friends and to use his personal computer at home. The brain–computer interface (BCI) has given 48-year-old study ...
The Conversation

I used sound waves to make espresso. It could cut coffee‑brewing energy use by 75%

Most of us think of espresso as a hot, high-pressure ritual. Finely ground coffee goes into a machine, boiling water is forced through it, and in about 30 seconds we get a concentrated shot with crema ...
Reuters

GM to offer EV owners ability to sell power to US electricity grid

SAN FRANCISCO, June 9 (Reuters) - General Motors (GM.N), opens new tab is releasing a software update that allows some U.S. electric-vehicle owners to pipe power back to the electric grid, another ...
Robb Report

This Electric Aircraft Is the First to Take Flight Using Solid-State Batteries

Helios Horizon just made aviation history. The Florida nonprofit completed what it says is the first piloted flight of an electric aircraft powered by solid-state batteries on Friday. Founder and ...
IEEE

Control Performance Improvement of PMSM Direct-Drive Servo System at Low Speeds

Abstract: In this article, to improve the speed control performance of PMSM direct-drive servo systems under low-speed operation, a composite control strategy based on rotor position tracking control ...
IEEE

Enhanced Speed Control for BLDC Motors Using WOA-Integrated PID Controller Optimization

Abstract: In electrical engineering, Brushless Direct Current (BLDC) motors are frequently used in mechanical applications because of their effectiveness, strong torque, and small design. Nevertheless ...