Described here is a simple, inexpensive and useful circuit for electronics hobbyists. The circuit is nothing but a PCB drill speed controller, which can be used to control the speed of any 12VDC small ...

When implementing cooling solutions for electronic equipment, system designers are confronted with a complex set of variables. The cooling requirements are typically dynamic, and ambient temperatures ...

This is part of our ongoing series about games and trends of the upcoming next generation. For the PlayStation 4 version of this article, go here. The Xbox One controller: Part 1: Projectors, smells ( ...

The TC648B is a PWM fan speed controller with auto-shutdown, fan restart, and FanSense™ technology for fault detection. The device features over-temperature indication, efficient PWM drive, and it ...

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 ...

I bought a small old and rather battered milling machine. It is a Sieg X1, painted yellow and sold as a Clarke CMD10 in this case. These are basic machines built to a price and tend to be rather ...

Many devices need to be connected to a high-speed port to work properly and so in this article, we will show you how to install a high speed USB host controller. When connecting a USB 2.0 device, ...

Typically, CPU fan noises are heard when you reboot your PC (the whirring sound you may have heard upon startup) and it goes on to decline as the startup process completes. The purpose of fans on your ...