How do you tell what type of USB ports you have?

To identify the specific USB ports and connectors on your devices, you can simply look at their shape and color, or check ...
IEEE

Improved Duty Ratio-Based Direct Torque Control for Open-End Winding Induction Motor Drives

Abstract: This article presents an improved duty-ratio-based direct torque control (Duty-DTC) scheme for open-end winding induction motor (OEWIM) drives. Unlike conventional DTC (CDTC), which applies ...
How-To Geek on MSN

How to play old CD-ROM games on Windows again

You have it way easier these days, but back in the day, when you wanted to play a game on your PC, you had to take a similar ...

CF card not recognized, showing up or reading on Windows PC

If your Compact Flash (CF) card fails to work on a Windows PC for any reason, does not show up, or your PC fails to read its ...
Hackaday

DIY E-Reader Folds Open Like A Book

There are plenty of lovely e-readers out on the market that come with an nice big e-paper display. There aren’t nearly as many that come with two. [Martin den Hoed] developed the Diptyx ...