Until this ALT Avatar Motion Controller review, it didn't occur to me that there's something inherently wrong with using a gaming keyboard: after all, it's second nature for my fingers to navigate ...

It’s simple enough to wire up an LED matrix and have it display some pre-programmed routines. What can be more fun is when the LEDs are actually interactive in some regard. [Giulio Pons] achieved this ...

Off-the-shelf motion controllers are a convenient and economical solution for most automation needs. But when applications demand more than the average off-the-shelf (OTS) controller can provide — ...

Monitoring takes the form of sensors and intelligent devices connected to a digital processor. These monitored values are used for computing and then controlling some sort of real-world action. Many ...

Anyone who’s ever stood in front of a Kinect-equipped Xbox knows the fun of virtual control, of using your hands to manipulate what you see on the screen without touching anything but air. The Leap ...

Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...

Using pulse outputs from a PLC is a cost-effective way to get simple motion. Most, if not all, PLC manufacturers provide a way to control servos and steppers using a pulse train signal. So when a ...