This gaming mouse has a Noctua fan inside, and it finally has a launch date

Pulsar’s Feinmann F01 Noctua Edition launches on July 21 with a five-speed cooling fan, 42,000 DPI sensor, and 8K polling rate.
The New York Times

Powerful Fans Are Often Ugly. But This One Is Beautiful.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Daniela Gorny Daniela Gorny is an editor covering all things home and decor.
IEEE

Sensorless Speed Control of Brushed DC Motor Using High-Frequency Signal Injection

Abstract: This paper proposes a sensorless speed control method for brushed dc motors that extends the usable speed estimation range by combining current-ripple analysis with high-frequency signal ...
IEEE

Smooth Speed Control for Electric Drives Based on Adaptive RBF Neural Network Method

Abstract: Smooth speed control is crucial for high-performance electric drives in electric aircraft applications. However, inevitable torque ripple sources, such as cogging torque and current sampling ...