The automatic fan controller circuit shown in the schematic has 2 comparators with different triggering points that are independently adjustable. LM135 or LM335 in a TO92 package is used as a ...

When it comes to taking control of your PC's fans, a fan controller can not only allow you to tweak them to your heart's content, but also add a significant amount of bling to an otherwise ...

Smart ceiling fans—models with wireless remote controls and digital-assistant compatibility—are a relatively new thing. But you can still control a legacy fan if you replace your in-wall switch with ...

The Leviton Decora Smart Wi-Fi 4-Speed Fan Controller is a very, good product; it just isn’t the best in its class. I used to recommend picking one smart home ecosystem and sticking with it. Start ...

A cooling system can sometimes be a buzzkill. You drop your badass engine into your badass hot rod, and then you remember you've got to keep it cool. As an afterthought, you order a big aluminum ...

The point of this guide is to show the latest and greatest in fan control technology on Intel Z270 motherboards and to help you understand what each brand has to offer in their high-end products. I ...

While there still are a few purists out there that really do prefer the finite control that a slider or a turn dial offers for exacting control over their fans, most users are looking for something a ...

The Dreo Smart Tower Fan 519S hit the market in April 2025, offering customers a wide selection of features for a relatively affordable price. The tower fan is tall at 42 inches and has 210 blades ...

Keeping a modern computer nice and cool has transformed into a large and active segment of the aftermarket PC accessories world. There are seemingly endless arrays of products out there to help you in ...

This automatic bathroom fan controller circuit design is a lamp and fan motor control with a delayed switch off. This automatic fan control is commonly used in toilet and bathrooms. When switch S1 is ...