Anyone who’s used an overhead ceiling fan knows it can be a pain to work. Yanking its chain gets the motor running, but there’s no easy visual indication of what speed setting the fan is on. The ...

This ceiling fan hack has my jaw on the floor. Thanks to this quick job, you can use your ceiling fan all year round.

Sagging fan blades are not just unappealing, they can damage your fan and even pose a safety risk. Here's what to do about them.

Our Dell R730 server's iDRAC is not works as expected. The fan always run full speed. And is very noisy, We digged but didn't fix out. So I build this to control the fan speed programmatically. And ...

Abstract: This article proposes a simple speed control strategy for a mono-inverter dual parallel (MIDP) permanent magnet synchronous motor (PMSM) drive system, where two motors are connected in ...